Hwai-Tsu Hu

According to our database1, Hwai-Tsu Hu authored at least 46 papers between 2002 and 2021.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of five.



In proceedings 
PhD thesis 


On csauthors.net:


Robust Blind Speech Watermarking via FFT-Based Perceptual Vector Norm Modulation With Frame Self-Synchronization.
IEEE Access, 2021

An improved SVD-based blind color image watermarking algorithm with mixed modulation incorporated.
Inf. Sci., 2020

Blind watermarking for color images using EMMQ based on QDFT.
Expert Syst. Appl., 2020

Frame-synchronized blind speech watermarking via improved adaptive mean modulation and perceptual-based additive modulation in DWT domain.
Digit. Signal Process., 2019

Hybrid Blind Audio Watermarking for Proprietary Protection, Tamper Proofing, and Self-Recovery.
IEEE Access, 2019

High-Performance Self-Synchronous Blind Audio Watermarking in a Unified FFT Framework.
IEEE Access, 2019

A Reinforced Blind Color Image Watermarking Scheme Based on Schur Decomposition.
IEEE Access, 2019

A Blind Robust QR Code Watermarking Approach Based on DCT.
Proceedings of the 4th International Conference on Control, Robotics and Cybernetics, 2019

Synchronous blind audio watermarking via shape configuration of sorted LWT coefficient magnitudes.
Signal Process., 2018

Dual image watermarking by exploiting the properties of selected DCT coefficients with JND modeling.
Multim. Tools Appl., 2018

An Effective Correlation Formula for Enhancing the Detectability of Spread Spectrum-based Watermarking.
Proceedings of the 41st International Conference on Telecommunications and Signal Processing, 2018

An Improvement of Embedding Color Watermarks in Color Images Based on Schur Decomposition.
Proceedings of the 41st International Conference on Telecommunications and Signal Processing, 2018

Incorporating Spectral Shaping Filtering into DWT-Based Vector Modulation to Improve Blind Audio Watermarking.
Wirel. Pers. Commun., 2017

An advanced computing in fuzzy rule-based preprocessing design of image filters' system for removing impulse noises.
J. Supercomput., 2017

Collective blind image watermarking in DWT-DCT domain with adaptive embedding strength governed by quality metrics.
Multim. Tools Appl., 2017

Windowed and distortion-compensated vector modulation for blind audio watermarking in DWT domain.
Multim. Tools Appl., 2017

Robust blind image watermarking using crisscross inter-block prediction in the DCT domain.
J. Vis. Commun. Image Represent., 2017

Effective blind speech watermarking via adaptive mean modulation and package synchronization in DWT domain.
EURASIP J. Audio Speech Music. Process., 2017

Supplementary Schemes to Enhance the Performance of DWT-RDM-Based Blind Audio Watermarking.
Circuits Syst. Signal Process., 2017

Efficient and robust frame-synchronized blind audio watermarking by featuring multilevel DWT and DCT.
Clust. Comput., 2017

A DWT-Based Rational Dither Modulation Scheme for Effective Blind Audio Watermarking.
Circuits Syst. Signal Process., 2016

An effective blind image watermarking based on inter-blocks estimation and quantization index modulation.
Proceedings of the 12th International Conference on Natural Computation, 2016

Synchronized Blind Audio Watermarking via Multilevel DWT and Windowed Vector Modulation.
Proceedings of the 6th International Conference on IT Convergence and Security, 2016

Robust, transparent and high-capacity audio watermarking in DCT domain.
Signal Process., 2015

Blind image watermarking via exploitation of inter-block prediction and visibility threshold in DCT domain.
J. Vis. Commun. Image Represent., 2015

Multi-level adaptive switching filters for highly corrupted images.
J. Vis. Commun. Image Represent., 2015

Robust glottal closure instant detection by jointly exploiting stationary wavelet transform and harmonic superposition.
Int. J. Speech Technol., 2015

Exploring DWT-SVD-DCT feature parameters for robust multiple watermarking against JPEG and JPEG2000 compression.
Comput. Electr. Eng., 2015

The Use of Spectral Shaping to Extend the Capacity for DWT-Based Blind Audio Watermarking.
Proceedings of the 5th International Conference on IT Convergence and Security, 2015

Perceptual-based DWPT-DCT framework for selective blind audio watermarking.
Signal Process., 2014

The Use of Highpass Filtered Time-Spread Echo for Pitch Scaling Detection.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014

Incorporation of perceptually adaptive QIM with singular value decomposition for blind audio watermarking.
EURASIP J. Adv. Signal Process., 2014

Variable-dimensional vector modulation for perceptual-based DWT blind audio watermarking with adjustable payload capacity.
Digit. Signal Process., 2014

Incorporation of Perceptually Energy-Compensated QIM into DWT-DCT Based Blind Audio Watermarking.
Proceedings of the 2014 Tenth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2014

A progressive QIM to cope with SVD-based blind image watermarking in DWT domain.
Proceedings of the IEEE China Summit & International Conference on Signal and Information Processing, 2014

Turbulent-PSO-Based Fuzzy Image Filter With No-Reference Measures for High-Density Impulse Noise.
IEEE Trans. Cybern., 2013

Exploiting Psychoacoustic Properties to Achieve Transparent and Robust Audio Watermarking.
Proceedings of the International Conference on Information Science and Applications, 2013

A dual cepstrum-based watermarking scheme with self-synchronization.
Signal Process., 2012

A HMM-WDLT framework for HNM-based voice conversion with parametric adjustment in formant bandwidth, duration and excitation.
Int. J. Speech Technol., 2012

A Perceptually Adaptive QIM Scheme for Efficient Watermark Synchronization.
IEICE Trans. Inf. Syst., 2012

Combining HMM and Weighted Deviation Linear Transformation for Highband Speech Parameter Estimation.
IEICE Trans. Inf. Syst., 2009

Integrating coding techniques into LP-based Mandarin text-to-speech synthesis.
Int. J. Speech Technol., 2007

A compact pipelined architecture with high-throughput for context-based binary arithmetic coding.
Proceedings of the 2007 IEEE International SOC Conference, 2007

Design and implantation of an ASIC architecture for 1.6 kbps speech synthesis.
IEEE Trans. Consumer Electron., 2003

Determination of glottal closure instants by harmonic superposition.
Signal Process., 2003

Supplementary schemes to spectral subtraction for speech enhancement.
Speech Commun., 2002