Oscar C. Au

According to our database1, Oscar C. Au authored at least 399 papers between 1994 and 2020.

Collaborative distances:

Awards

IEEE Fellow

IEEE Fellow 2012, "For contributions to multimedia coding and security".

Timeline

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Bibliography

2020
A Low-Power Motion Estimation Architecture for HEVC Based on a New Sum of Absolute Difference Computation.
IEEE Trans. Circuits Syst. Video Techn., 2020

2019
A New Rate-Complexity-Distortion Model for Fast Motion Estimation Algorithm in HEVC.
IEEE Trans. Multimedia, 2019

2018
Halftone Image Watermarking by Content Aware Double-Sided Embedding Error Diffusion.
IEEE Trans. Image Processing, 2018

2017
Maximum a Posterior and Perceptually Motivated Reconstruction Algorithm: A Generic Framework.
IEEE Trans. Multimedia, 2017

Adaptive Multispectral Demosaicking Based on Frequency-Domain Analysis of Spectral Correlation.
IEEE Trans. Image Processing, 2017

2016
Image Bit-Depth Enhancement via Maximum A Posteriori Estimation of AC Signal.
IEEE Trans. Image Processing, 2016

Merge Frame Design for Video Stream Switching Using Piecewise Constant Functions.
IEEE Trans. Image Processing, 2016

Secure Reversible Image Data Hiding Over Encrypted Domain via Key Modulation.
IEEE Trans. Circuits Syst. Video Techn., 2016

Adaptive Block Coding Order for Intra Prediction in HEVC.
IEEE Trans. Circuits Syst. Video Techn., 2016

Halftone image watermarking via optimization.
Signal Process. Image Commun., 2016

Optimized high-frequency based interpolation for multispectral demosaicking.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2015
Multiresolution Graph Fourier Transform for Compression of Piecewise Smooth Images.
IEEE Trans. Image Processing, 2015

Stereo Matching with Optimal Local Adaptive Radiometric Compensation.
IEEE Signal Process. Lett., 2015

Precision Enhancement of 3-D Surfaces from Compressed Multiview Depth Maps.
IEEE Signal Process. Lett., 2015

Watermark Embedding for Multiscale Error Diffused Halftone Images by Adopting Visual Cryptography.
IJDCF, 2015

A fast variable block size motion estimation algorithm with refined search range for a two-layer data reuse scheme.
Proceedings of the 2015 IEEE International Symposium on Circuits and Systems, 2015

Motion vector fields based video coding.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Motion estimation via hierarchical block matching and graph cut.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Image colorization via color propagation and rank minimization.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Image compression via dense descriptors assisted synthesis.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Optimal graph laplacian regularization for natural image denoising.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Reducing the ciphertext expansion in image homomorphic encryption via linear interpolation technique.
Proceedings of the 2015 IEEE Global Conference on Signal and Information Processing, 2015

2014
Chroma Intra Prediction Based on Inter-Channel Correlation for HEVC.
IEEE Trans. Image Processing, 2014

Rate-Constrained 3D Surface Estimation From Noise-Corrupted Multiview Depth Videos.
IEEE Trans. Image Processing, 2014

Seamless View Synthesis Through Texture Optimization.
IEEE Trans. Image Processing, 2014

An Analytical Model for Synthesis Distortion Estimation in 3D Video.
IEEE Trans. Image Processing, 2014

Designing an Efficient Image Encryption-Then-Compression System via Prediction Error Clustering and Random Permutation.
IEEE Trans. Information Forensics and Security, 2014

Scalable Compression of Stream Cipher Encrypted Images Through Context-Adaptive Sampling.
IEEE Trans. Information Forensics and Security, 2014

View Synthesis Prediction in the 3-D Video Coding Extensions of AVC and HEVC.
IEEE Trans. Circuits Syst. Video Techn., 2014

Early detection of all-zero 4×4 blocks in High Efficiency Video Coding.
J. Vis. Commun. Image Represent., 2014

Precision Enhancement of 3D Surfaces from Multiple Compressed Depth Maps.
CoRR, 2014

Solving dense stereo matching via quadratic programming.
Proceedings of the 2014 IEEE Visual Communications and Image Processing Conference, 2014

A fast intermode decision algorithm based on analysis of inter prediction residual.
Proceedings of the IEEE 16th International Workshop on Multimedia Signal Processing, 2014

Adaptive Predictor Structure Based Interpolation for Reversible Data Hiding.
Proceedings of the Digital-Forensics and Watermarking - 13th International Workshop, 2014

Lossless/near lossless compression using bilateral filter and symmetrical structure based bias cancellation.
Proceedings of the 6th International Symposium on Communications, 2014

Rate distortion modeling and adaptive rate control scheme for high efficiency video coding (HEVC).
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

Photo album compression By leveraging temporal-spatial correlations and HEVC.
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

Symmetrical predictor structure based integrated lossy, near lossless/lossless coding of images.
Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

A low latency cloud gaming system using edge preserved image homography.
Proceedings of the IEEE International Conference on Multimedia and Expo, 2014

Fast algorithm of arbitrary factor subpixel downsampling based on frequency analysis.
Proceedings of the IEEE International Conference on Multimedia and Expo, 2014

[Demo paper] learning to beautify facial image.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, 2014

Scalable coding of stream cipher encrypted images via adaptive sampling.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Intra prediction with adaptive CU processing order in HEVC.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Natural image matting via adaptive local and nonlocal sample clustering.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Image bit-depth enhancement via maximum-a-posteriori estimation of graph AC component.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

High bit-precision image acquisition and reconstruction by planned sensor distortion.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

DCT coefficients generation model for film grain noise and its application in super-resolution.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Self-similarity-based image colorization.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Exploitation of inter-color correlation for color image demosaicking.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Graph-based joint denoising and super-resolution of generalized piecewise smooth images.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Palette-based compound image compression in HEVC by exploiting non-local spatial correlation.
Proceedings of the IEEE International Conference on Acoustics, 2014

Joint Denoising and demosaicking of noisy CFA images based on inter-color correlation.
Proceedings of the IEEE International Conference on Acoustics, 2014

Analysis of sampling pattern and Luma-Chroma filter design for subpixel-based image downsampling.
Proceedings of the IEEE International Conference on Acoustics, 2014

Image compression via sparse reconstruction.
Proceedings of the IEEE International Conference on Acoustics, 2014

Fast and efficient intra-frame deinterlacing using observation model based bilateral filter.
Proceedings of the IEEE International Conference on Acoustics, 2014

SSIM-based rate-distortion optimization in H.264.
Proceedings of the IEEE International Conference on Acoustics, 2014

Improved temporal psychovisual modulation for backward-compatible stereoscopic display.
Proceedings of the 2014 IEEE Global Conference on Signal and Information Processing, 2014

A comprehensive study on digital image matting.
Proceedings of the IEEE China Summit & International Conference on Signal and Information Processing, 2014

Fast binary motion estimation for screen content video coding.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

Redefining self-similarity in natural images for denoising using graph signal gradient.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2013
Luma-Chroma Space Filter Design for Subpixel-Based Monochrome Image Downsampling.
IEEE Trans. Image Processing, 2013

An Analytic Framework for Frame-Level Dependent Bit Allocation in Hybrid Video Coding.
IEEE Trans. Circuits Syst. Video Techn., 2013

Dependent Joint Bit Allocation for H.264/AVC Statistical Multiplexing Using Convex Relaxation.
IEEE Trans. Circuits Syst. Video Techn., 2013

Distributed Wireless Visual Communication With Power Distortion Optimization.
IEEE Trans. Circuits Syst. Video Techn., 2013

Color Video Denoising Based on Combined Interframe and Intercolor Prediction.
IEEE Trans. Circuits Syst. Video Techn., 2013

Multichannel Nonlocal Means Fusion for Color Image Denoising.
IEEE Trans. Circuits Syst. Video Techn., 2013

Universal Binary Semidefinite Relaxation for ML Signal Detection.
IEEE Trans. Communications, 2013

Subpixel Rendering: From Font Rendering to Image Subsampling [Applications Corner].
IEEE Signal Process. Mag., 2013

3-D Motion Estimation for Visual Saliency Modeling.
IEEE Signal Process. Lett., 2013

Generalized multihypothesis motion compensated filter for grayscale and color video denoising.
Signal Process., 2013

Rate-Distortion Optimized Transforms Based on the Lloyd-Type Algorithm for Intra Block Coding.
J. Sel. Topics Signal Processing, 2013

Introduction to the Issue on Video Coding: HEVC and Beyond.
J. Sel. Topics Signal Processing, 2013

Simplified generalized residual prediction in scalable extension of HEVC.
Proceedings of the 2013 Visual Communications and Image Processing, 2013

An analytical study of subpixel-based image down-sampling patterns in frequency domain.
Proceedings of the 2013 Visual Communications and Image Processing, 2013

An efficient two phase image interpolation algorithm based upon error feedback mechanism.
Proceedings of the IEEE Workshop on Signal Processing Systems, 2013

Chroma Replacing and adaptive Chroma Blending for subpixel-based downsampling.
Proceedings of the 15th IEEE International Workshop on Multimedia Signal Processing, 2013

Local saliency detection based fast mode decision for HEVC intra coding.
Proceedings of the 15th IEEE International Workshop on Multimedia Signal Processing, 2013

Depth map denoising using graph-based transform and group sparsity.
Proceedings of the 15th IEEE International Workshop on Multimedia Signal Processing, 2013

Reconfigurable hardware-friendly CU-group based merge/skip mode for high efficient video coding.
Proceedings of the 15th IEEE International Workshop on Multimedia Signal Processing, 2013

Inferring Depth from a Pair of Images Captured Using Different Aperture Settings.
Proceedings of the Advances in Multimedia Modeling, 19th International Conference, 2013

Hiding a Secret Pattern into Color Halftone Images.
Proceedings of the Digital-Forensics and Watermarking - 12th International Workshop, 2013

Precision enhancement of 3D surfaces from multiple quantized depth maps.
Proceedings of the 11th IVMSP Workshop: 3D Image/Video Technologies and Applications, 2013

Personal photo album compression and management.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

HEVC-based adaptive quantization for screen content by detecting low contrast edge regions.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Stereo matching by adaptive weighting selection based cost aggregation.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Content based fast prediction unit quadtree depth decision algorithm for HEVC.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Rate-distortion optimized block classification and bit allocation in screen video compression.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

A parallel deblocking filter based on H.264/AVC video coding standard.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Data hiding in error diffused color halftone images.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

Additional sign bit hiding of transform coefficients in HEVC.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, 2013

Rate-distortion optimized 3D reconstruction from noise-corrupted multiview depth videos.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013

Color clustering matting.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013

A diamond search windowbased adaptive search range algorithm.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, 2013

BDCT compressed image deblocking usingweighted adaptive total variation.
Proceedings of the 2013 IEEE International Conference on Multimedia and Expo, 2013

2-SiMDoM: A 2-Sieve model for detection of mitosis in multispectral breast cancer imagery.
Proceedings of the IEEE International Conference on Image Processing, 2013

Arbitrary factor image interpolation by convolution kernel constrained 2-D autoregressive modeling.
Proceedings of the IEEE International Conference on Image Processing, 2013

Optimal dependent bit allocation for AVS intra-frame coding via successive convex approximation.
Proceedings of the IEEE International Conference on Image Processing, 2013

Novel distortion metric for depth coding of 3D video.
Proceedings of the IEEE International Conference on Image Processing, 2013

Efficient adaptive prediction based reversible image watermarking.
Proceedings of the IEEE International Conference on Image Processing, 2013

Rate-distortion optimized merge frame using piecewise constant functions.
Proceedings of the IEEE International Conference on Image Processing, 2013

A robust interpolation-free approach for sub-pixel accuracy motion estimation.
Proceedings of the IEEE International Conference on Image Processing, 2013

On the design of an efficient encryption-then-compression system.
Proceedings of the IEEE International Conference on Acoustics, 2013

Ray-space based camera spacing correction via convex optimization.
Proceedings of the IEEE International Conference on Acoustics, 2013

3D motion in visual saliency modeling.
Proceedings of the IEEE International Conference on Acoustics, 2013

Arbitrary factor image interpolation using geodesic distance weighted 2D autoregressive modeling.
Proceedings of the IEEE International Conference on Acoustics, 2013

Image colorization using sparse representation.
Proceedings of the IEEE International Conference on Acoustics, 2013

Image deblocking using convex optimization with modified total variation method.
Proceedings of the IEEE Global Conference on Signal and Information Processing, 2013

Low Bit-Rate Subpixel-Based Color Image Compression.
Proceedings of the 2013 Data Compression Conference, 2013

Predicting YouTube content popularity via Facebook data: A network spread model for optimizing multimedia delivery.
Proceedings of the IEEE Symposium on Computational Intelligence and Data Mining, 2013

Advanced independent cascade model for YouTube content propagation in Facebook.
Proceedings of the 2013 IEEE China Summit and International Conference on Signal and Information Processing, 2013

Improved sample adaptive offset for HEVC.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013

A tutorial on image/video coding standards.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013

2012
Joint Demosaicing and Subpixel-Based Down-Sampling for Bayer Images: A Fast Frequency-Domain Analysis Approach.
IEEE Trans. Multimedia, 2012

Antialiasing Filter Design for Subpixel Downsampling via Frequency-Domain Analysis.
IEEE Trans. Image Processing, 2012

Novel 2-D MMSE Subpixel-Based Image Down-Sampling.
IEEE Trans. Circuits Syst. Video Techn., 2012

Determining the Capacity Parameters in PEE-Based Reversible Image Watermarking.
IEEE Signal Process. Lett., 2012

LMM-based frame-level rate control for H.264/AVC high-definition video coding.
Signal Process. Image Commun., 2012

Recent advances and future directions in multimedia and mobile computing.
Multimedia Tools Appl., 2012

Bit-depth expansion using Minimum Risk Based Classification.
Proceedings of the 2012 Visual Communications and Image Processing, 2012

Adaptive search range algorithm based on Cauchy distribution.
Proceedings of the 2012 Visual Communications and Image Processing, 2012

Modified distortion redistribution problem for High Efficiency Video Coding(HEVC).
Proceedings of the 14th IEEE International Workshop on Multimedia Signal Processing, 2012

Similar images compression based on DCT pyramid multi-level low frequency template.
Proceedings of the 14th IEEE International Workshop on Multimedia Signal Processing, 2012

Texture optimization for seamless view synthesis through energy minimization.
Proceedings of the 20th ACM Multimedia Conference, MM '12, Nara, Japan, October 29, 2012

Interpolation based symmetrical predictor structure for lossless image coding.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

Adaptive depth map filter for blocking artifacts removal and edge preserving.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

Fast sub-pixel motion estimation with simplified modeling in HEVC.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

From 2D Extrapolation to 1D Interpolation: Content Adaptive Image Bit-Depth Expansion.
Proceedings of the 2012 IEEE International Conference on Multimedia and Expo, 2012

Depth Map Super-Resolution Using Synthesized View Matching for Depth-Image-Based Rendering.
Proceedings of the 2012 IEEE International Conference on Multimedia and Expo Workshops, 2012

Combined Inter-frame and Inter-color Prediction for Color Video Denoising.
Proceedings of the 2012 IEEE International Conference on Multimedia and Expo, 2012

New chroma intra prediction modes based on linear model for HEVC.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Image de-quantization via spatially varying sparsity prior.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Novel temporal domain hole filling based on background modeling for view synthesis.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Depth map compression using multi-resolution graph-based transform for depth-image-based rendering.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Analytical study of RGB vertical stripe and RGBX square-shaped subpixel arrangements.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Color image denoising based on multichannel non-local means fusion.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

On the determination of capacity parameters in PEE-based reversible image watermarking.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Model-based optimal dependent joint bit allocation of H.264/AVC statistical multiplexing.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

A novel fast two step sub-pixel motion estimation algorithm in HEVC.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

Distributed Soft Video Broadcast (DCAST) with Explicit Motion.
Proceedings of the 2012 Data Compression Conference, Snowbird, UT, USA, April 10-12, 2012, 2012

Bag of textons for image segmentation via soft clustering and convex shift.
Proceedings of the 2012 IEEE Conference on Computer Vision and Pattern Recognition, 2012

Image set modeling by exploiting temporal-spatial correlations and photo album compression.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

Hybrid plane fitting for depth estimation.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

Super resolution for subpixel-based downsampled images.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

Hardware oriented re-design and matrix approximation analysis for transform in High Efficiency Video Coding (HEVC).
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

An adaptive frame complexity based rate quantization model for intra-frame rate control of High Efficiency Video Coding (HEVC).
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

2011
Introduction to the ICME2010 Special Issue.
IEEE Trans. Multimedia, 2011

Novel RD-Optimized VBSME With Matching Highly Data Re-Usable Hardware Architecture.
IEEE Trans. Circuits Syst. Video Techn., 2011

On the Security of Chaotic Convolutional Coder.
IEEE Trans. on Circuits and Systems, 2011

Frame Complexity Guided Lagrange Multiplier Selection for H.264 Intra-Frame Coding.
IEEE Signal Process. Lett., 2011

Subpixel-Based Image Down-Sampling With Min-Max Directional Error for Stripe Display.
J. Sel. Topics Signal Processing, 2011

Rate distortion optimized transform for intra block coding for HEVC.
Proceedings of the 2011 IEEE Visual Communications and Image Processing, 2011

Progressive adaptive correlation estimation(PACE) for WZVC.
Proceedings of the 2011 IEEE Visual Communications and Image Processing, 2011

An Adaptive Motion Data Storage Reduction Method for Temporal Predictor.
Proceedings of the Advances in Image and Video Technology - 5th Pacific Rim Symposium, 2011

An analytical framework for frame-level dependent bit allocation in hybrid video coding.
Proceedings of the IEEE 13th International Workshop on Multimedia Signal Processing (MMSP 2011), 2011

Automatic object segmentation from large scale 3D urban point clouds through manifold embedded mode seeking.
Proceedings of the 19th International Conference on Multimedia 2011, Scottsdale, AZ, USA, November 28, 2011

Alternative Anti-Forensics Method for Contrast Enhancement.
Proceedings of the Digital Forensics and Watermarking - 10th International Workshop, 2011

Sub-pixel downsampling of video with matching highly data re-use hardware architecture.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

Frame-level dependent bit allocation via geometric programming.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

Multiple sub-pixel interpolation filters with adaptive symmetry for high-resolution video coding.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2011), 2011

Security evaluation of a perceptual image hashing scheme based on virtual watermark detection.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Towards robust and efficient segmentation: An approach based on inter-region contour and intra-region content analysis.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Compressing similar image sets using low frequency template.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

How anti-aliasing filter affects image contrast: An analysis from majorization theory perspective.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Adaptive depth map assisted matting in 3D video.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Optimal distortion redistribution in block-based image coding using successive convex optimization.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Data hiding in dot diffused halftone images.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Adaptive joint demosaicing and Subpixel-based Down-sampling for Bayer image.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

An analysis on bitwise operations in the encrypted domain.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Improved combined inter-intra prediction using spatial-variant weighted coefficient.
Proceedings of the 2011 IEEE International Conference on Multimedia and Expo, 2011

Image rectification for single camera stereo system.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Multi-scale analysis of color and texture for salient object detection.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

A convex-optimization approach to dense stereo matching.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Video denoising based on transform domain minimum mean square error.
Proceedings of the 18th IEEE International Conference on Image Processing, 2011

Image Interpolation Using Autoregressive Model and Gauss-Seidel Optimization.
Proceedings of the Sixth International Conference on Image and Graphics, 2011

Adaptive Bilateral Filter Considering Local Characteristics.
Proceedings of the Sixth International Conference on Image and Graphics, 2011

Error compensation and reliability based view synthesis.
Proceedings of the IEEE International Conference on Acoustics, 2011

Anti-aliasing filter for subpixel down-sampling based on frequency analysis.
Proceedings of the IEEE International Conference on Acoustics, 2011

Nonparametric density estimation on a graph: Learning framework, fast approximation and application in image segmentation.
Proceedings of the 24th IEEE Conference on Computer Vision and Pattern Recognition, 2011

2010
Fast Multi-Hypothesis Motion Compensated Filter for Video Denoising.
Signal Processing Systems, 2010

Edge-Directed Error Concealment.
IEEE Trans. Circuits Syst. Video Techn., 2010

Integration of Recursive Temporal LMMSE Denoising Filter Into Video Codec.
IEEE Trans. Circuits Syst. Video Techn., 2010

Transform-Domain Adaptive Correlation Estimation (TRACE) for Wyner-Ziv Video Coding.
IEEE Trans. Circuits Syst. Video Techn., 2010

Error recovery of variable length code over BSC with arbitrary crossover probability.
IEEE Trans. Communications, 2010

Video Coding on Multicore Graphics Processors.
IEEE Signal Process. Mag., 2010

Successive refinement based Wyner-Ziv video compression.
Signal Process. Image Commun., 2010

An adaptive unsupervised approach toward pixel clustering and color image segmentation.
Pattern Recognit., 2010

Edge-based Adaptive Directional Intra Prediction.
Proceedings of the Picture Coding Symposium, 2010

Motion vector coding algorithm based on adaptive template matching.
Proceedings of the 2010 IEEE International Workshop on Multimedia Signal Processing, 2010

Cryptanalysis of chaotic convolutional coder.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

An efficient motion vector coding algorithm based on adaptive predictor selection.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

Subpixel-based down-sampling via Min-Max Directional Error.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

Color video denoising based on adaptive color space conversion.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010

Intra mode dependent quantization error estimation of each DCT coefficient in H.264/AVC.
Proceedings of the 2010 IEEE International Conference on Multimedia and Expo, 2010

Graph segmentation revisited: Detailed analysis and density learning based implementation.
Proceedings of the 2010 IEEE International Conference on Multimedia and Expo, 2010

A highly data reusable and standard-compliant motion estimation hardware architecture.
Proceedings of the 2010 IEEE International Conference on Multimedia and Expo, 2010

Laplacian Mixture Model(LMM) based frame-layer rate control method for H.264/AVC high-definition video coding.
Proceedings of the 2010 IEEE International Conference on Multimedia and Expo, 2010

Inter-channel demosaicking traces for digital image forensics.
Proceedings of the 2010 IEEE International Conference on Multimedia and Expo, 2010

Two-level optimized tone mapping for high dynamic range images.
Proceedings of the International Conference on Image Processing, 2010

Recent advances in high dynamic range imaging technology.
Proceedings of the International Conference on Image Processing, 2010

Security and efficiency analysis of progressive audio scrambling in compressed domain.
Proceedings of the IEEE International Conference on Acoustics, 2010

Novel 2-D MMSE subpixel-based image down-sampling for matrix displays.
Proceedings of the IEEE International Conference on Acoustics, 2010

Backward error concealment of redundantly coded video.
Proceedings of the IEEE International Conference on Acoustics, 2010

Film grain noise removal and synthesis in video coding.
Proceedings of the IEEE International Conference on Acoustics, 2010

2009
Adaptive chosen-ciphertext attack on secure arithmetic coding.
IEEE Trans. Signal Processing, 2009

Error Resilient Video Coding Using B Pictures in H.264.
IEEE Trans. Circuits Syst. Video Techn., 2009

A Novel Analytic Quantization-Distortion Model for Hybrid Video Coding.
IEEE Trans. Circuits Syst. Video Techn., 2009

Highly Parallel Rate-Distortion Optimized Intra-Mode Decision on Multicore Graphics Processors.
IEEE Trans. Circuits Syst. Video Techn., 2009

Simultaneous MAP-Based Video Denoising and Rate-Distortion Optimized Video Encoding.
IEEE Trans. Circuits Syst. Video Techn., 2009

Wyner-Ziv-based bidirectionally decodable video coding.
J. Vis. Commun. Image Represent., 2009

Reweighted Compressive Sampling for image compression.
Proceedings of the 2009 Picture Coding Symposium, 2009

Motion vector predictor selection for the enhancement layer in the H.264/AVC extension-spatial SVC.
Proceedings of the 2009 Picture Coding Symposium, 2009

Encoding Time Reduction for the Enhancement Layer in the H.264/AVC Extension-Spatial SVC.
Proceedings of the Advances in Multimedia Information Processing, 2009

Motion Vector Coding Based on Optimal Predictor Selection.
Proceedings of the Advances in Multimedia Information Processing, 2009

A fast NL-Means method in image denoising based on the similarity of spatially sampled pixels.
Proceedings of the 2009 IEEE International Workshop on Multimedia Signal Processing, 2009

Maximum-likelihood versus maximum a posteriori based local illumination and color correction algorithm for multi-view video.
Proceedings of the 2009 IEEE International Workshop on Multimedia Signal Processing, 2009

Motion vector coding based on predictor selection and boundary-matching estimation.
Proceedings of the 2009 IEEE International Workshop on Multimedia Signal Processing, 2009

Image Registration Method based on Local High Order Approach.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

A Novel Multiple Description Video Coding based on H.264/AVC Video Coding Standard.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

Frequency Selection and Merging with Universal Matrices for Color Filter Array Demosaicking.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

A Novel Ray-space based Color Correction Algorithm for Multi-view Video.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

A New Adaptive Subpixel-based Downsampling Scheme using Edge Detection.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

On Improving the Robustness of Compressed Video by Slepian-Wolf based Lossless Transcoding.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

Bit-depth Expansion by Contour Region Reconstruction.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

Perceptual compressive sensing for image signals.
Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

A novel deringing method based on MAP image restoration.
Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

A robust spatial-temporal line-warping based deinterlacing method.
Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

LMMSE frequency merging for demosaicking.
Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

Subpixel-based image downsampling-some analysis and observation.
Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

Adaptive correlation estimation for general Wyner-Ziv video coding.
Proceedings of the International Conference on Image Processing, 2009

Parallel rate-distortion optimized intra mode decision on multi-core graphics processors using greedy-based encoding orders.
Proceedings of the International Conference on Image Processing, 2009

Secure Exp-Golomb coding using stream cipher.
Proceedings of the IEEE International Conference on Acoustics, 2009

Transcoding based robust streaming of compressed video.
Proceedings of the IEEE International Conference on Acoustics, 2009

An LMMSE-based merging approach for subpixel-based downsampling.
Proceedings of the 17th European Signal Processing Conference, 2009

A Fast Converging Algorithm for Acoustic Echo Cancellation in Time-Varying Channels.
Proceedings of the Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance, 2009

2008
Error Concealment for Frame Losses in MDC.
IEEE Trans. Multimedia, 2008

Video Error Concealment Using Spatio-Temporal Boundary Matching and Partial Differential Equation.
IEEE Trans. Multimedia, 2008

Comments on "A Novel Compression and Encryption Scheme Using Variable Model Arithmetic Coding and Coupled Chaotic System".
IEEE Trans. on Circuits and Systems, 2008

Alternate motion-compensated prediction for error resilient video coding.
J. Vis. Commun. Image Represent., 2008

Vision-Based Hand Gesture Interactions for Large LCD-TV Display Tabletop Systems.
Proceedings of the Advances in Multimedia Information Processing, 2008

A novel radon based Ray-Space interpolation algorithm.
Proceedings of the International Workshop on Multimedia Signal Processing, 2008

Error recovery of variable length codes over BSC with arbitrary crossover probability.
Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

A multi-hypothesis decoder for multiple description video coding.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

Bit-depth expansion by adaptive filter.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

Video decoder embedded with temporal LMMSE denoising filter.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

Bidirectionally decodable Wyner-Ziv video coding.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2008), 2008

Secure Lempel-Ziv-Welch (LZW) algorithm with random dictionary insertion and permutation.
Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

Image characteristic oriented tone mapping for high dynamic range images.
Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

Improved bidirectionally decodable Wyner-Ziv video coding.
Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

Joint security and performance enhancement for secure arithmetic coding.
Proceedings of the International Conference on Image Processing, 2008

Image deblocking using convex optimization.
Proceedings of the International Conference on Image Processing, 2008

Cryptanalysis of secure arithmetic coding.
Proceedings of the IEEE International Conference on Acoustics, 2008

Complexity adaptive H.264 encoding using multiple reference frames.
Proceedings of the IEEE International Conference on Acoustics, 2008

Temporal search range prediction based on a linear model of motion-compensated residue.
Proceedings of the IEEE International Conference on Acoustics, 2008

Simultaneous RD-optimized rate control and video de-noising.
Proceedings of the IEEE International Conference on Acoustics, 2008

2007
Temporal Video Denoising Based on Multihypothesis Motion Compensation.
IEEE Trans. Circuits Syst. Video Techn., 2007

Security Analysis of Multimedia Encryption Schemes Based on Multiple Huffman Table.
IEEE Signal Process. Lett., 2007

Error Concealment for INTRA-Frame Losses over Packet Loss Channels.
Proceedings of the Advances in Multimedia Information Processing, 2007

A Novel Multiple Description Approach to Predictive Video Coding.
Proceedings of the Advances in Multimedia Information Processing, 2007

Intra Frame Encoding Using Programmable Graphics Hardware.
Proceedings of the Advances in Multimedia Information Processing, 2007

Soft-Decision Color Demosaicking with Direction Vector Selection.
Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

Color Demosaicking Using Direction Similarity in Color Difference Spaces.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Enhanced Image Trans-coding Using Reversible Data Hiding.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Joint Decoding of Multiple Video Streams.
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

Data Hiding with Tree Based Parity Check.
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

Wyner-Ziv Successive Refinement of Video and Rate Distortion Analysis.
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

Maximum a Posteriori Based (MAP-Based) Video Denoising VIA Rate Distortion Optimization.
Proceedings of the 2007 IEEE International Conference on Multimedia and Expo, 2007

Color Demosaicking using Direction Categorization.
Proceedings of the International Conference on Image Processing, 2007

Advanced Real-time Rate Control in H.264.
Proceedings of the International Conference on Image Processing, 2007

Exact Symbol Error Rate for Variable Length Codes Over Binary Symmetric Channel.
Proceedings of the IEEE International Conference on Acoustics, 2007

Advanced Macro-block Entropy Coding in H.264.
Proceedings of the IEEE International Conference on Acoustics, 2007

Halftone Image Data Hiding with Block-Overlapping Parity Check.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Heegard-Berger Video Coding Using LMMSE Estimator.
Proceedings of the Advances in Multimedia Information Processing, 2006

Content-adaptive Temporal Search Range Control Based on Frame Buffer Utilization.
Proceedings of the IEEE 8th Workshop on Multimedia Signal Processing, 2006

Generalized lossless data hiding by multiple predictors.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Fast mode decision and motion estimation for H.264 (FMDME).
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Three-loop temporal interpolation for error concealment of MDC.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Improved refinement search for H.263 to H.264/AVC transcoding based on the minimum cost tendency search.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Spatio-temporal boundary matching algorithm for temporal error concealment.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

On the Security of Multimedia Encryption Schemes Based on Multiple Huffman Table (MHT).
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

Block-Based Lossless Data Hiding in Delta Domain.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

Lossless Visible Watermarking.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

COSMOS: Peer-to-Peer Collaborative Streaming Among Mobiles.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

Motion Estimation for H.264/AVC using Programmable Graphics Hardware.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

An Encoder-Embedded Video Denoising Filter Based on the Temporal LMMSE Estimator.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

Adaptively Switching Between Directional Interpolation and Region Matching for Spatial Error Concealment Based on DCT Coefficients.
Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, 2006

New Digital Watermarking for Few-Color Images.
Proceedings of the International Conference on Image Processing, 2006

Low-Complexity Rate Control for Efficient H.263 to H.264/AVC Video Transcoding.
Proceedings of the International Conference on Image Processing, 2006

A Multihypothesis Motion-Compensated Temporal Filter for Video Denoising.
Proceedings of the International Conference on Image Processing, 2006

Sketch-Guided Texture-Based Image Inpainting.
Proceedings of the International Conference on Image Processing, 2006

2005
Efficient rate control for JPEG2000 image coding.
IEEE Trans. Circuits Syst. Video Techn., 2005

Rate Control Based on Zero-Residue Pre-Selection for Video Transcoding.
Proceedings of the IEEE 7th Workshop on Multimedia Signal Processing, 2005

Digital watermarking using Walsh code sequences with error spreading technique and intra-pixel prediction.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Fast sub-pixel inter-prediction - based on texture direction analysis (FSIP-BTDA) [video coding applications].
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

A content adaptive de-interlacing algorithm [video signal processing applications].
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

A partitioned linear minimum mean square estimator for error concealment [video decoder error concealment].
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

A novel content-adaptive interpolation.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Enhanced predictive motion vector field adaptive search technique (E-PMVFAST)-based on future MV prediction.
Proceedings of the 2005 IEEE International Conference on Multimedia and Expo, 2005

Multiple Objective Frame Rate Up Conversion.
Proceedings of the 2005 IEEE International Conference on Multimedia and Expo, 2005

A spatial-temporal de-interlacing algorithm.
Proceedings of the 2005 IEEE International Conference on Multimedia and Expo, 2005

Content adaptive watermarking using a 2-stage predictor.
Proceedings of the 2005 International Conference on Image Processing, 2005

A new motion compensation approach for error resilient video coding.
Proceedings of the 2005 International Conference on Image Processing, 2005

Piecewise Linear Model for Real-Time Rate Control.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Sub-optimal quarter-pixel inter-prediction algorithm (SQIA).
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

A novel content-adaptive video denoising filter.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004
Real-Time Rate Control Via Variable Frame Rate and Quantization Parameters.
Proceedings of the Advances in Multimedia Information Processing - PCM 2004, 5th Pacific Rim Conference on Multimedia, Tokyo, Japan, November 30, 2004

On improving the iterative watermark embedding technique for JPEG-to-JPEG watermarking.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Automatic white balancing using standard deviation of RGB components.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Correlation-based watermarking for halftone images.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Fast multi-block selection for H.264 video coding.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Arbitrarily-shaped video coding: smart padding versus MPEG-4 LPE/zero padding.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Rate control using probability of non-zero quantized coefficients.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

PID-based real-time rate control.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Automatic white balancing using adjacent channels adjustment in RGB domain.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Fast motion vector re-estimation for arbitrary video downsizing using spatial-variant filter.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Joint visual cryptography and watermarking.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Temporal error concealment for video transmission.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Key frame selection by macroblock type and motion vector analysis.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

Fast integer motion estimation for H.264 video coding standard.
Proceedings of the 2004 IEEE International Conference on Multimedia and Expo, 2004

A sequential multiple watermarks embedding technique.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Automatic white balancing using luminance component and standard deviation of RGB components [image preprocessing].
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Watermarking technique for color halftone images.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003
Fast SOLA-Based Time Scale Modification Using Envelope Matching.
VLSI Signal Processing, 2003

Novel blind multiple watermarking technique for images.
IEEE Trans. Circuits Syst. Video Techn., 2003

A capacity estimation technique for JPEG-to-JPEG image watermarking.
IEEE Trans. Circuits Syst. Video Techn., 2003

Steganography in halftone images: conjugate error diffusion.
Signal Process., 2003

A blind watermarking technique for multiple watermarks.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Fast control grid point estimation for mesh based motion estimation.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

A novel self conjugate halftone image watermarking technique.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Data hiding in halftone images by conjugate error diffusion.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

Efficient rate control technique for JPEG2000 image coding using priority scanning.
Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

Capacity for JPEG2000-to-JPEG2000 images watermarking.
Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

Perceptual rate control for low-delay video communications.
Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

Efficient intra-prediction mode selection for 4×4 blocks in H.264.
Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

A multi-bit robust watermark for halftone images.
Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

A novel approach to fast multi-block motion estimation for H.264 video coding.
Proceedings of the 2003 IEEE International Conference on Multimedia and Expo, 2003

An efficient optimal rate control scheme for JPEG2000 image coding.
Proceedings of the 2003 International Conference on Image Processing, 2003

Efficient intra-prediction algorithm in H.264.
Proceedings of the 2003 International Conference on Image Processing, 2003

Fast global motion estimation based on local motion segmentation.
Proceedings of the 2003 International Conference on Image Processing, 2003

A set of mutually watermarked halftone images.
Proceedings of the 2003 International Conference on Image Processing, 2003

A novel color interpolation framework in modified YCbCr domain for digital cameras.
Proceedings of the 2003 International Conference on Image Processing, 2003

Successive bit-plane rate allocation technique for JPEG2000 image coding.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Fast intra-prediction mode selection for 4A blocks in H.264.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

A novel method to embed watermark in different halftone images: data hiding by conjugate error diffusion (DHCED).
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

A novel approach to fast multi-frame selection for H.264 video coding.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

A symmetric key watermark for halftone images.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002
Data hiding watermarking for halftone images.
IEEE Trans. Image Processing, 2002

Highly efficient predictive zonal algorithms for fast block-matching motion estimation.
IEEE Trans. Circuits Syst. Video Techn., 2002

Removing of blocking artefacts using error-compensation interpolation and fast adaptive spatial-varying filtering.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Low-band-shift (LBS) motion estimation with symmetric padding in wavelet domain.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

A novel predictive global motion estimation for video coding.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

A novel motion estimation algorithm for arbitrarily shaped video coding.
Proceedings of the 2002 IEEE International Conference on Multimedia and Expo, 2002

Temporal interpolation using wavelet domain motion estimation and motion compensation.
Proceedings of the 2002 International Conference on Image Processing, 2002

A blind watermarking technique in JPEG compressed domain.
Proceedings of the 2002 International Conference on Image Processing, 2002

Fast SOLA-based time scale modification using Modified Envelope Matching.
Proceedings of the IEEE International Conference on Acoustics, 2002

Novel motion compensation for wavelet video coding using overlapping.
Proceedings of the IEEE International Conference on Acoustics, 2002

2001
Halftone image data hiding with intensity selection and connection selection.
Signal Process. Image Commun., 2001

Advanced deinterlacing techniques with the use of zonal-based algorithms.
Proceedings of the Visual Communications and Image Processing 2001, 2001

Predictive motion vector field adaptive search technique (PMVFAST): enhancing block-based motion estimation.
Proceedings of the Visual Communications and Image Processing 2001, 2001

Fast adaptive-spatial-varying filtering for inverse halftoning.
Proceedings of the Visual Communications and Image Processing 2001, 2001

Data hiding technique in JPEG compressed domain.
Proceedings of the Security and Watermarking of Multimedia Contents III, 2001

Review on attacks, problems, and weaknesses of digital watermarking and the pixel reallocation attack.
Proceedings of the Security and Watermarking of Multimedia Contents III, 2001

Robust and high-quality video watermarking with the use of temporal redundancy.
Proceedings of the Security and Watermarking of Multimedia Contents III, 2001

Data hiding in halftone images with parity coding.
Proceedings of the Security and Watermarking of Multimedia Contents III, 2001

New results on zonal based motion estimation algorithms-advanced predictive diamond zonal search.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Improved halftone image data hiding with intensity selection.
Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Temporal interpolation of video sequences using zonal based algorithms.
Proceedings of the 2001 International Conference on Image Processing, 2001

N-dimensional zonal algorithms. The future of block based motion estimation?
Proceedings of the 2001 International Conference on Image Processing, 2001

Data hiding in halftone images by stochastic error diffusion.
Proceedings of the IEEE International Conference on Acoustics, 2001

2000
New predictive diamond search algorithm for block-based motion estimation.
Proceedings of the Visual Communications and Image Processing 2000, 2000

Hiding data in halftone image using modified data hiding error diffusion.
Proceedings of the Visual Communications and Image Processing 2000, 2000

Data hiding and watermarking in JPEG-compressed domain by DC coefficient modification.
Proceedings of the Security and Watermarking of Multimedia Contents II, 2000

Data hiding for halftone images.
Proceedings of the Security and Watermarking of Multimedia Contents II, 2000

Novel fast motion estimation for frame rate/structure conversion.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Image watermarking using spread spectrum technique in log-2-spatio domain.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Optimizing the MPEG-4 encoder-advanced diamond zonal search.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Parameter estimation for image/video transcoding.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Auditory spectrum based features (ASBF) for robust speech recognition.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Probabilistic compensation of unreliable feature components for robust speech recognition.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Improved acoustics modeling for speech recognition using transformation techniques.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Data hiding by smart pair toggling for halftone images.
Proceedings of the IEEE International Conference on Acoustics, 2000

1999
Modified one-bit transform for motion estimation.
IEEE Trans. Circuits Syst. Video Techn., 1999

Map automatic input based on NN and GAs.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Fast motion estimation for video resolution down-conversion using spatial-variant filter.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Modified predictive motion estimation for reduced-resolution video from high-resolution compressed video.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Fast motion estimation using modified circular zonal search.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Hybrid inverse halftoning using adaptive filtering.
Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

A novel approach of low bit-rate speech coding based on sinusoidal representation and auditory model.
Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

Sinusoidal representation and auditory model-based parametric matching and smoothing and its application in speech analysis/synthesis.
Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

An Advanced Zonal Block Based Algorithm for Motion Estimation.
Proceedings of the 1999 International Conference on Image Processing, 1999

Fast ad-hoc inverse halftoning using adaptive filtering.
Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998
Predictive Motion Estimation for Reduced-Resolution Video from High-Resolution Compressed Video.
Proceedings of the 1998 IEEE International Conference on Image Processing, 1998

1997
Fast Fractal Encoding in Frequency Domain.
Proceedings of the Proceedings 1997 International Conference on Image Processing, 1997

1996
On sensitivity of detector structures to contaminants in non-white mixture noise model.
Signal Process., 1996

Bit rate and blocking artifact reduction by iterative pre-distortion.
Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

Modified motion compensated temporal frame interpolation for very low bit rate video.
Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

Objective speech quality measure for cellular phone.
Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

1995
Novel fast block motion estimation in feature subspace.
Proceedings of the Proceedings 1995 International Conference on Image Processing, 1995

Objective speech measure for Chinese in wireless environment.
Proceedings of the 1995 International Conference on Acoustics, 1995

1994
An Improved Fast Feature-Based Block Motion Estimation.
Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994


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