Subband processing of finite length signals without border distortions. - Ricardo L. de Queiroz (ICASSP, 1992)

Human visual sensitivity-weighted progressive image transmission using the lapped orthogonal transform. - Ricardo L. de Queiroz; K. R. Rao 001 (J. Electronic Imaging, 1992)

On the asymptotic performance of hierarchical transforms. - Ricardo L. de Queiroz; Henrique S. Malvar (IEEE Trans. Signal Process., 1992)

Adaptive extended lapped transforms. - Ricardo L. de Queiroz; K. R. Rao 001 (ICASSP (3), 1993)

On adaptive wavelet packets. - Ricardo L. de Queiroz; K. R. Rao 001 (ISCAS, 1993)

Time-varying lapped transforms and wavelet packets. - Ricardo L. de Queiroz; K. R. Rao 001 (IEEE Trans. Signal Process., 1993)

On Symmetric Extensions, Orthogonal Transforms of Images, and Paraunitary Filter Banks. - Ricardo L. de Queiroz; K. R. Rao 001 (ICIP (1), 1994)

Generalized Linear-Phase Lapped Orthogonal Transforms. - Ricardo L. de Queiroz; Truong Q. Nguyen; K. R. Rao 001 (ISCAS, 1994)

Optimal orthogonal boundary filter banks. - Ricardo L. de Queiroz; K. R. Rao 001 (ICASSP, 1995)

Improved Chen-Smith image coder. - Eduardo M. Rubino; Ricardo L. de Queiroz; Henrique S. Malvar (J. Electronic Imaging, 1995)

On Orthogonal Transforms of Images Using Paraunitary Filter Banks. - Ricardo L. de Queiroz; K. R. Rao 001 (J. Vis. Commun. Image Represent., 1995)

Extended lapped transform in image coding. - Ricardo L. de Queiroz; K. R. Rao 001 (IEEE Trans. Image Process., 1995)

On reconstruction methods for processing finite-length signals with paraunitary filter banks. - Ricardo L. de Queiroz; K. R. Rao 001 (IEEE Trans. Signal Process., 1995)

A pyramidal coder using a nonlinear filter bank. - Ricardo L. de Queiroz; Dinei A. F. Florêncio (ICASSP, 1996)

The GenLOT: generalized linear-phase lapped orthogonal transform. - Ricardo L. de Queiroz; Truong Q. Nguyen; K. R. Rao 001 (IEEE Trans. Signal Process., 1996)

Variable-block-size lapped transforms. - Ricardo L. de Queiroz; K. R. Rao 001 (IEEE Trans. Signal Process., 1996)

Universal descreening technique via wavelet analysis. - Jiebo Luo 001; Ricardo L. de Queiroz; Zhigang Fan 001 (Color Imaging: Device-Independent Color, Color Hard Copy, and Graphic Arts, 1997)

Downscaled inverses for M-channel lapped transforms. - Ricardo L. de Queiroz; Reiner Eschbach (ICASSP, 1997)

Processing JPEG-Compressed Images. - Ricardo L. de Queiroz (ICIP (2), 1997)

Segmentation of Compressed Documents. - Ricardo L. de Queiroz; Reiner Eschbach (ICIP (3), 1997)

Color Correcting JPEG Compressed Images. - R. Victor Klassen; Raja Balasubramanian; Ricardo L. de Queiroz (CIC, 1997)

Wavelet transforms in a JPEG-like image coder. - Ricardo L. de Queiroz; C. K. Choi; Young Huh; K. R. Rao 001 (IEEE Trans. Circuits Syst. Video Technol., 1997)

Fast downscaled inverses for images compressed with M-channel lapped transforms. - Ricardo L. de Queiroz; Reiner Eschbach (IEEE Trans. Image Process., 1997)

Multiresolution color correction. - Raja Balasubramanian; Ricardo L. de Queiroz; Zhigang Fan 001 (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 1998)

The generalized lapped biorthogonal transform. - Trac D. Tran; Ricardo L. de Queiroz; Truong Q. Nguyen (ICASSP, 1998)

The Variable-Length Generalized Lapped Biorthogonal Transform. - Trac D. Tran; Ricardo L. de Queiroz; Truong Q. Nguyen (ICIP (3), 1998)

Fast segmentation of the JPEG compressed documents. - Ricardo L. de Queiroz; Reiner Eschbach (J. Electronic Imaging, 1998)

On unitary transform approximations. - Ricardo L. de Queiroz (IEEE Signal Process. Lett., 1998)

Processing JPEG-compressed images and documents. - Ricardo L. de Queiroz (IEEE Trans. Image Process., 1998)

Nonexpansive pyramid for image coding using a nonlinear filterbank. - Ricardo L. de Queiroz; Dinei A. F. Florêncio; Ronald W. Schafer (IEEE Trans. Image Process., 1998)

A robust technique for image descreening based on the wavelet transform. - Jiebo Luo 001; Ricardo L. de Queiroz; Zhigang Fan 001 (IEEE Trans. Signal Process., 1998)

Wavelet coding suited for printer raster images. - Ricardo L. de Queiroz (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 1999)

Adaptive rate-distortion-based thresholding: application in JPEG compression of mixed images for printing. - Marcia G. Ramos; Ricardo L. de Queiroz (ICASSP, 1999)

Compression of Compound Documents. - Ricardo L. de Queiroz (ICIP (1), 1999)

Fast video segmentation using encoding cost data. - Ricardo L. de Queiroz; Gozde Bozdagi; Husrev Taha Sencar (Storage and Retrieval for Image and Video Databases (SPIE), 1999)

On independent color space transformations for the compression of CMYK images. - Ricardo L. de Queiroz (IEEE Trans. Image Process., 1999)

Color transformation for the compression of CMYK images. - Ricardo L. de Queiroz (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 2000)

Maximum Likelihood Estimation of JPEG Quantization Table in the Identification of Bitmap Compression History. - Zhigang Fan 001; Ricardo L. de Queiroz (ICIP, 2000)

On Data-Filling Algorithms for MRC Layers. - Ricardo L. de Queiroz (ICIP, 2000)

Optimizing Block-Threshold Segmentation for MRC Compression. - Ricardo L. de Queiroz; Zhigang Fan 001; Trac D. Tran (ICIP, 2000)

Gamut Mapping to Preserve Spatial Luminance Variations. - Raja Balasubramanian; Ricardo L. de Queiroz; Reiner Eschbach; Wencheng Wu (CIC, 2000)

Very fast JPEG compression using hierarchical vector quantization. - Ricardo L. de Queiroz; Patrick Fleckenstein (IEEE Signal Process. Lett., 2000)

Optimizing block-thresholding segmentation for multilayer compression of compound images. - Ricardo L. de Queiroz; Zhigang Fan 001; Trac D. Tran (IEEE Trans. Image Process., 2000)

Classified JPEG coding of mixed document images for printing. - Marcia G. Ramos; Ricardo L. de Queiroz (IEEE Trans. Image Process., 2000)

Further results on reconstruction methods for processing finite-length signals with perfect reconstruction filter banks. - Ricardo L. de Queiroz (IEEE Trans. Signal Process., 2000)

Linear-phase perfect reconstruction filter bank: lattice structure, design, and application in image coding. - Trac D. Tran; Ricardo L. de Queiroz; Truong Q. Nguyen (IEEE Trans. Signal Process., 2000)

On filter banks with rational oversampling. - Ricardo von Borries; Ricardo L. de Queiroz; C. Sidney Burrus (ICASSP, 2001)

Signal processing using LUT filters based on hierarchical VQ. - Ricardo L. de Queiroz; Patrick Fleckenstein (ICASSP, 2001)

Compression color space estimation of JPEG images using lattice basis reduction. - Ramesh Neelamani; Ricardo L. de Queiroz; Richard G. Baraniuk (ICIP (1), 2001)

Lattice algorithms for compression color space estimation in JPEG images. - Ramesh Neelamani; Ricardo L. de Queiroz; Richard G. Baraniuk (IWCIA, 2001)

Approximating lapped transforms through unitary postprocessing. - Ricardo L. de Queiroz (IEEE Signal Process. Lett., 2001)

A new 3-D subband video coding technique. - Hong Man; Ricardo L. de Queiroz; Mark J. T. Smith (ICASSP, 2002)

Reduced DCT approximations for low bit rate coding. - Ricardo L. de Queiroz (ICIP (1), 2002)

DCT approximation for low bit rate coding using a conditional transform. - Ricardo L. de Queiroz (ICIP (1), 2002)

Improved transforms for the compression of color and multispectral images. - Ricardo L. de Queiroz (ICIP (2), 2002)

On the completeness of the lattice factorization for linear-phase perfect reconstruction filter banks. - Lu Gan 002; Kai-Kuang Ma; Truong Q. Nguyen; Trac D. Tran; Ricardo L. de Queiroz (IEEE Signal Process. Lett., 2002)

Three-dimensional subband coding techniques for wireless video communications. - Hong Man; Ricardo L. de Queiroz; Mark J. T. Smith (IEEE Trans. Circuits Syst. Video Technol., 2002)

Variable complexity DCT approximations driven by an HVQ-based analyzer. - Ricardo L. de Queiroz (IEEE Trans. Circuits Syst. Video Technol., 2002)

Inverse halftoning by decision tree learning. - Hae Yong Kim; Ricardo L. de Queiroz (ICIP (2), 2003)

JPEG compression history estimation for color images. - Ramesh Neelamani; Ricardo L. de Queiroz; Zhigang Fan 001; Richard G. Baraniuk (ICIP (3), 2003)

Identification of bitmap compression history: JPEG detection and quantizer estimation. - Zhigang Fan 001; Ricardo L. de Queiroz (IEEE Trans. Image Process., 2003)

DCT-based general structure for linear-phase paraunitary filterbanks. - Jie Liang 001; Trac D. Tran; Ricardo L. de Queiroz (IEEE Trans. Signal Process., 2003)

A public-key authentication watermarking for binary images. - Hae Yong Kim; Ricardo L. de Queiroz (ICIP, 2004)

Alteration-Locating Authentication Watermarking for Binary Images. - Hae Yong Kim; Ricardo L. de Queiroz (IWDW, 2004)

A neural network approach to key frame extraction. - Rajesh Narasimha; Andreas E. Savakis; Raghuveer M. Rao; Ricardo L. de Queiroz (Storage and Retrieval Methods and Applications for Multimedia, 2004)

Simple spatial processing for color mappings. - Reiner Eschbach; Raja Bala; Ricardo L. de Queiroz (J. Electronic Imaging, 2004)

LUT filters for quantized processing of signals. - Ricardo L. de Queiroz; Patrick A. Stein (IEEE Trans. Signal Process., 2004)

Watermarking JBIG2 text region for image authentication. - Sergio Vicente Denser Pamboukian; Hae Yong Kim; Ricardo L. de Queiroz (ICIP (2), 2005)

Color embedding into gray images. - Ricardo L. de Queiroz; Karen M. Braun (ICIP (3), 2005)

Spatially varying gray component replacement for image watermarking. - Ricardo L. de Queiroz; Karen M. Braun; Robert P. Loce (ICIP (1), 2005)

Detecting spatially varying gray component replacement with application in watermarking printed images. - Ricardo L. de Queiroz; Karen M. Braun; Robert P. Loce (J. Electronic Imaging, 2005)

A Model for the Electronic Representation of Bank Checks. - Danilo Dias; Ricardo L. de Queiroz (ICIP, 2006)

On Macroblock Partition for Motion Compensation. - Edson M. Hung; Ricardo L. de Queiroz; Debargha Mukherjee (ICIP, 2006)

Pre-Processing for MRC Layers of Scanned Images. - Ricardo L. de Queiroz (ICIP, 2006)

JPEG compression history estimation for color images. - Ramesh Neelamani; Ricardo L. de Queiroz; Zhigang Fan 001; Sanjeeb Dash; Richard G. Baraniuk (IEEE Trans. Image Process., 2006)

Color to gray and back: color embedding into textured gray images. - Ricardo L. de Queiroz; Karen M. Braun (IEEE Trans. Image Process., 2006)

Motion-Based Side-Information Generation for a Scalable Wyner-Ziv Video Coder. - Bruno Macchiavello; Ricardo L. de Queiroz; Debargha Mukherjee (ICIP (6), 2007)

Using H.264/AVC-Intra for Segmentation-Driven Compound Document Coding. - Alexandre Zaghetto; Ricardo L. de Queiroz (ICIP (2), 2007)

Improved Reversible Mapping from Color to Gray. - Ricardo L. de Queiroz (SIBGRAPI, 2007)

A simple reversed-complexity Wyner-Ziv video coding mode based on a spatial reduction framework. - Debargha Mukherjee; Bruno Macchiavello; Ricardo L. de Queiroz (VCIP, 2007)

Segmentation-Driven Compound Document Coding Based on H.264/AVC-INTRA. - Alexandre Zaghetto; Ricardo L. de Queiroz (IEEE Trans. Image Process., 2007)

Super-resolution of video using key frames and motion estimation. - Fernanda Brandi; Ricardo L. de Queiroz; Debargha Mukherjee (ICIP, 2008)

Parameter estimation for an H.264-based distributed video coder. - Bruno Macchiavello; Ricardo L. de Queiroz; Debargha Mukherjee (ICIP, 2008)

Intra prediction versuswavelets and lapped transforms in an H.264/AVC coder. - Rafael Galvão de Oliveira; Ricardo L. de Queiroz (ICIP, 2008)

Iterative pre- and post-processing for MRC layers of scanned documents. - Alexandre Zaghetto; Ricardo L. de Queiroz (ICIP, 2008)

MRC Compression of Compound Documents Using Threshold Segmentation, Iterative Data-Filling and H.264/AVC-INTRA. - Alexandre Zaghetto; Ricardo L. de Queiroz; Debargha Mukherjee (ICVGIP, 2008)

Super resolution of video using key frames. - Fernanda Brandi; Ricardo L. de Queiroz; Debargha Mukherjee (ISCAS, 2008)

Efficiency improvements for a geometric-partition-based video coder. - Renan U. Ferreira; Edson M. Hung; Ricardo L. de Queiroz; Debargha Mukherjee (ICIP, 2009)

Macroblock sampling and mode ranking for complexity scalability in mobile H.264 video coding. - Tiago A. da Fonseca; Ricardo L. de Queiroz (ICIP, 2009)

Mapping motion vectors for Awyner-Ziv video transcoder. - Eduardo Peixoto; Ricardo L. de Queiroz; Debargha Mukherjee (ICIP, 2009)

Improved layer processing for MRC compression of scanned documents. - Alexandre Zaghetto; Ricardo L. de Queiroz (ICIP, 2009)

Complexity-constrained H.264 HD video coding through mode ranking. - Tiago A. da Fonseca; Ricardo L. de Queiroz (PCS, 2009)

Side-Information Generation for Temporally and Spatially Scalable Wyner-Ziv Codecs. - Bruno Macchiavello; Fernanda Brandi; Eduardo Peixoto; Ricardo L. de Queiroz; Debargha Mukherjee (EURASIP J. Image Video Process., 2009)

Iterative Side-Information Generation in a Mixed Resolution Wyner-Ziv Framework. - Bruno Macchiavello; Debargha Mukherjee; Ricardo L. de Queiroz (IEEE Trans. Circuits Syst. Video Technol., 2009)

Complexity-scalable H.264/AVC in an IPP-based video encoder. - Tiago A. da Fonseca; Ricardo L. de Queiroz; Debargha Mukherjee (ICIP, 2010)

Mixed-resolution distributed video codec without motion estimation at the encoder. - Bruno Macchiavello; Edson M. Hung; Ricardo L. de Queiroz; Debargha Mukherjee (ICIP, 2010)

High quality scanned book compression using pattern matching. - Alexandre Zaghetto; Ricardo L. de Queiroz (ICIP, 2010)

Reversible color-to-gray mapping using subband domain texturization. - Ricardo L. de Queiroz (Pattern Recognit. Lett., 2010)

Least-Squares Directional Intra Prediction in H.264/AVC. - Diogo C. Garcia; Ricardo L. de Queiroz (IEEE Signal Process. Lett., 2010)

A Wyner-Ziv Video Transcoder. - Eduardo Peixoto; Ricardo L. de Queiroz; Debargha Mukherjee (IEEE Trans. Circuits Syst. Video Technol., 2010)

Transform-domain super-resolution for multiview images using depth information. - Edson M. Hung; Camilo C. Dorea; Diogo C. Garcia; Ricardo L. de Queiroz (EUSIPCO, 2011)

Depth map reconstruction using color-based region merging. - Camilo C. Dorea; Ricardo L. de Queiroz (ICIP, 2011)

Video compression complexity reduction with adaptive down-sampling. - Diogo C. Garcia; Tiago A. da Fonseca; Ricardo L. de Queiroz (ICIP, 2011)

Transform domain semi-super resolution. - Edson M. Hung; Diogo C. Garcia; Ricardo L. de Queiroz (ICIP, 2011)

Complexity-constrained rate-distortion optimization for h.264/avc video coding. - Tiago A. da Fonseca; Ricardo L. de Queiroz (ISCAS, 2011)

Pre- and postprocessing for multilayer compression of scanned documents. - Alexandre Zaghetto; Ricardo L. de Queiroz (J. Electronic Imaging, 2011)

Video super-resolution based on local invariant features matching. - Renan U. Ferreira; Edson M. Hung; Ricardo L. de Queiroz (ICIP, 2012)

HEVC-based scanned document compression. - Alexandre Zaghetto; Bruno Macchiavello; Ricardo L. de Queiroz (ICIP, 2012)

Super Resolution for Multiview Images Using Depth Information. - Diogo C. Garcia; Camilo C. Dorea; Ricardo L. de Queiroz (IEEE Trans. Circuits Syst. Video Technol., 2012)

Video Super-Resolution Using Codebooks Derived From Key-Frames. - Edson Mintsu Hung; Ricardo L. de Queiroz; Fernanda Brandi; Karen França de Oliveira; Debargha Mukherjee (IEEE Trans. Circuits Syst. Video Technol., 2012)

Energy-constrained real-time H.264/AVC video coding. - Tiago A. da Fonseca; Ricardo L. de Queiroz (ICASSP, 2013)

Depth-map super-resolution for asymmetric stereo images. - Diogo C. Garcia; Camilo C. Dorea; Ricardo L. de Queiroz (ICASSP, 2013)

Reconstruction of coarse depth estimates using hierarchical image partitions. - Camilo C. Dorea; Ricardo L. de Queiroz (Multidimens. Syst. Signal Process., 2013)

Attention-Weighted Rate Allocation in Free-Viewpoint Television. - Thacio Scandarolli; Ricardo L. de Queiroz; Dinei A. F. Florêncio (IEEE Signal Process. Lett., 2013)

Scanned Document Compression Using Block-Based Hybrid Video Codec. - Alexandre Zaghetto; Ricardo L. de Queiroz (IEEE Trans. Image Process., 2013)

General rate-allocation in free-viewpoint television. - Camilo C. Dorea; Ricardo L. de Queiroz (ICIP, 2014)

A fast HEVC transcoder based on content modeling and early termination. - Eduardo Peixoto; Bruno Macchiavello; Edson M. Hung; Ricardo L. de Queiroz (ICIP, 2014)

Example-based Enhancement of Degraded Video. - Edson M. Hung; Diogo C. Garcia; Ricardo L. de Queiroz (IEEE Signal Process. Lett., 2014)

Evaluating the effects of image compression in Moiré-pattern-based face-spoofing detection. - Diogo C. Garcia; Ricardo L. de Queiroz (ICIP, 2015)

Clustering of matched features and gradient matching for mixed-resolution video super-resolution. - Renan U. Ferreira; Edson M. Hung; Ricardo L. de Queiroz (ISCAS, 2015)

Quality-of-content (QoC)-driven rate allocation for video analysis in mobile surveillance networks. - Xiang Chen 003; Jenq-Neng Hwang; Kuan-Hui Lee; Ricardo L. de Queiroz (MMSP, 2015)

Face-Spoofing 2D-Detection Based on Moiré-Pattern Analysis. - Diogo C. Garcia; Ricardo L. de Queiroz (IEEE Trans. Inf. Forensics Secur., 2015)

Gaussian process transforms. - Philip A. Chou; Ricardo L. de Queiroz (ICIP, 2016)

Attention-weighted depth map rate-allocation in free-viewpoint television. - Camilo C. Dorea; Ricardo L. de Queiroz (ICIP, 2016)

Dynamic Polygon Cloud Compression. - Eduardo Pavez; Philip A. Chou; Ricardo L. de Queiroz; Antonio Ortega (CoRR, 2016)

Compression of 3D Point Clouds Using a Region-Adaptive Hierarchical Transform. - Ricardo L. de Queiroz; Philip A. Chou (IEEE Trans. Image Process., 2016)

Context-based octree coding for point-cloud video. - Diogo C. Garcia; Ricardo L. de Queiroz (ICIP, 2017)

Motion-compensated compression of point cloud video. - Ricardo L. de Queiroz; Philip A. Chou (ICIP, 2017)

Motion estimation with multiple matching criteria. - Gabriel L. de Oliveira; Eduardo Peixoto; Ricardo L. de Queiroz (MMSP, 2017)

Convexity characterization of virtual view reconstruction error in multi-view imaging. - Vladan Velisavljevic; Camilo C. Dorea; Jacob Chakareski; Ricardo L. de Queiroz (MMSP, 2017)

A Quality-of-Content-Based Joint Source and Channel Coding for Human Detections in a Mobile Surveillance Cloud. - Xiang Chen 003; Jenq-Neng Hwang; De Meng; Kuan-Hui Lee; Ricardo L. de Queiroz; Fu-Ming Yeh (IEEE Trans. Circuits Syst. Video Technol., 2017)

Attention-Weighted Texture and Depth Bit-Allocation in General-Geometry Free-Viewpoint Television. - Camilo C. Dorea; Ricardo L. de Queiroz (IEEE Trans. Circuits Syst. Video Technol., 2017)

Transform Coding for Point Clouds Using a Gaussian Process Model. - Ricardo L. de Queiroz; Philip A. Chou (IEEE Trans. Image Process., 2017)

Motion-Compensated Compression of Dynamic Voxelized Point Clouds. - Ricardo L. de Queiroz; Philip A. Chou (IEEE Trans. Image Process., 2017)

Block-Based Motion Estimation Speedup for Dynamic Voxelized Point Clouds. - Camilo C. Dorea; Ricardo L. de Queiroz (ICIP, 2018)

Example-Based Super-Resolution for Point-Cloud Video. - Diogo C. Garcia; Tiago A. da Fonseca; Ricardo L. de Queiroz (ICIP, 2018)

Intra-Frame Context-Based Octree Coding for Point-Cloud Geometry. - Diogo C. Garcia; Ricardo L. de Queiroz (ICIP, 2018)

Compression of Plenoptic Point Clouds Using the Region-Adaptive Hierarchical Transform. - Gustavo L. Sandri; Ricardo L. de Queiroz; Philip A. Chou (ICIP, 2018)

Foreword to the Special Section on SIBGRAPI 2018. - Arun Ross; Eduardo S. L. Gastal; Joaquim A. Jorge; Ricardo L. de Queiroz (Comput. Graph., 2018)

Distance-Based Probability Model for Octree Coding. - Ricardo L. de Queiroz; Diogo C. Garcia; Philip A. Chou; Dinei A. F. Florêncio (IEEE Signal Process. Lett., 2018)

Local Texture and Geometry Descriptors for Fast Block-Based Motion Estimation of Dynamic Voxelized Point Clouds. - Camilo C. Dorea; Edson M. Hung; Ricardo L. de Queiroz (ICIP, 2019)

Point Cloud Compression Incorporating Region of Interest Coding. - Gustavo L. Sandri; Victor F. Figueiredo; Philip A. Chou; Ricardo L. de Queiroz (ICIP, 2019)

Integer Alternative for the Region-Adaptive Hierarchical Transform. - Gustavo L. Sandri; Philip A. Chou; Maja Krivokuca; Ricardo L. de Queiroz (IEEE Signal Process. Lett., 2019)

Compression of Plenoptic Point Clouds. - Gustavo L. Sandri; Ricardo L. de Queiroz; Philip A. Chou (IEEE Trans. Image Process., 2019)

Adaptive Block Partitioning of Point Clouds for Video-Based Color Compression. - Camilo C. Dorea; Ricardo L. de Queiroz (ICIP, 2020)

Lossy Point Cloud Geometry Compression Via Dyadic Decomposition. - Davi Rabbouni Freitas; Eduardo Peixoto; Ricardo L. de Queiroz; Edil Medeiros (ICIP, 2020)

On Predictive RAHT For Dynamic Point Cloud Coding. - André L. Souto; Ricardo L. de Queiroz (ICIP, 2020)

Saliency Maps for Point Clouds. - Victor F. Figueiredo; Gustavo L. Sandri; Ricardo L. de Queiroz; Philip A. Chou (MMSP, 2020)

Geometry Coding for Dynamic Voxelized Point Clouds Using Octrees and Multiple Contexts. - Diogo C. Garcia; Tiago A. da Fonseca; Renan U. Ferreira; Ricardo L. de Queiroz (IEEE Trans. Image Process., 2020)

Multi-Resolution Intra-Predictive Coding Of 3d Point Cloud Attributes. - Eduardo Pavez; André L. Souto; Ricardo L. de Queiroz; Antonio Ortega (ICIP, 2021)

Memory-Friendly Segmentation Refinement for Video-Based Point Cloud Compression. - Ismael Seidel; Davi Rabbouni Freitas; Camilo C. Dorea; Diogo C. Garcia; Renan U. B. Ferreira; Rogério Higa; Ricardo L. de Queiroz; Vanessa Testoni (ICIP, 2021)

Model-Centric Volumetric Point Cloud Attributes. - Ricardo L. de Queiroz; Camilo C. Dorea; Davi Rabbouni Freitas; Maja Krivokuca; Gustavo L. Sandri (CoRR, 2021)

Towards robustness under occlusion for face recognition. - Tomas M. Borges; Teófilo E. de Campos; Ricardo L. de Queiroz (CoRR, 2021)

Set Partitioning in Hierarchical Trees for Point Cloud Attribute Compression. - André L. Souto; Victor F. Figueiredo; Philip A. Chou; Ricardo L. de Queiroz (IEEE Signal Process. Lett., 2021)

On Quantization of Image Classification Neural Networks for Compression Without Retraining. - Marcos Tonin; Ricardo L. de Queiroz (ICIP, 2022)

Geometry-Based Compression of Plenoptic Point Clouds. - Davi Rabbouni Freitas; Gustavo L. Sandri; Ricardo L. de Queiroz (MMSP, 2022)

Adaptive Context Modeling for Arithmetic Coding Using Perceptrons. - Lucas S. Lopes; Philip A. Chou; Ricardo L. de Queiroz (IEEE Signal Process. Lett., 2022)

Fractional Super-Resolution of Voxelized Point Clouds. - Tomas M. Borges; Diogo C. Garcia; Ricardo L. de Queiroz (IEEE Trans. Image Process., 2022)

Differential Transform for Video-Based Plenoptic Point Cloud Coding. - Diogo C. Garcia; Camilo C. Dorea; Renan U. B. Ferreira; Davi Rabbouni Freitas; Ricardo L. de Queiroz; Rogério Higa; Ismael Seidel; Vanessa Testoni (IEEE Trans. Image Process., 2022)

Motion-Compensated Predictive RAHT for Dynamic Point Clouds. - André L. Souto; Ricardo L. de Queiroz; Camilo C. Dorea (IEEE Trans. Image Process., 2023)

Rate-Complexity Optimization in Lossless Neural-Based Image Compression. - Lucas S. Lopes; Ricardo L. de Queiroz; Philip A. Chou (ICIP, 2024)

Embedded Bit-Stream Region-of-Interest Coding of Point Cloud Attributes. - Victor F. Figueiredo; Ricardo L. de Queiroz (MMSP, 2024)

A Comparative Assessment of Implicit and Explicit Plenoptic Scene Representations. - Davi Rabbouni Freitas; Ricardo L. de Queiroz; Ioan Tabus; Christine Guillemot (MMSP, 2024)

Embedded Coding of Point Cloud Attributes. - Victor F. Figueiredo; Ricardo L. de Queiroz; Philip A. Chou; Lucas S. Lopes (IEEE Signal Process. Lett., 2024)

Zerotree Coding of Subdivision Wavelet Coefficients in Dynamic Time-Varying Meshes. - Maja Krivokuca; Tomas M. Borges; Ricardo L. de Queiroz (IEEE Trans. Image Process., 2025)