Oscar C. Au

Publication Activity (10 Years)

Years Active: 1991-2022
Publications (10 Years): 13

Top Venues

ICIP

ICASSP

ISCAS

IEEE Trans. Image Process.

Publications

Chenshu Wu, Beibei Wang, Oscar C. Au, K. J. Ray Liu
Wi-Fi Can Do More: Toward Ubiquitous Wireless Sensing. IEEE Commun. Stand. Mag. 6 (2) (2022)
Luheng Jia, Chi-Ying Tsui, Oscar C. Au, Kebin Jia
A Low-Power Motion Estimation Architecture for HEVC Based on a New Sum of Absolute Difference Computation. IEEE Trans. Circuits Syst. Video Technol. 30 (1) (2020)
Luheng Jia, Chi-Ying Tsui, Oscar C. Au, Kebin Jia
A New Rate-Complexity-Distortion Model for Fast Motion Estimation Algorithm in HEVC. IEEE Trans. Multim. 21 (4) (2019)
Yuanfang Guo, Oscar C. Au, Rui Wang, Lu Fang, Xiaochun Cao
Halftone Image Watermarking by Content Aware Double-Sided Embedding Error Diffusion. IEEE Trans. Image Process. 27 (7) (2018)
Vinit Jakhetiya, Weisi Lin, Sunil Prasad Jaiswal, Sharath Chandra Guntuku, Oscar C. Au
Maximum a Posterior and Perceptually Motivated Reconstruction Algorithm: A Generic Framework. IEEE Trans. Multim. 19 (1) (2017)
Yuanfang Guo, Oscar C. Au, Rui Wang, Lu Fang, Xiaochun Cao
Halftone Image Watermarking by Content Aware Double-sided Embedding Error Diffusion. CoRR (2017)
Sunil Prasad Jaiswal, Lu Fang, Vinit Jakhetiya, Jiahao Pang, Klaus Mueller, Oscar C. Au
Adaptive Multispectral Demosaicking Based on Frequency-Domain Analysis of Spectral Correlation. IEEE Trans. Image Process. 26 (2) (2017)
Amin Zheng, Yuan Yuan, Jiantao Zhou, Yuanfang Guo, Haitao Yang, Oscar C. Au
Adaptive Block Coding Order for Intra Prediction in HEVC. IEEE Trans. Circuits Syst. Video Technol. 26 (11) (2016)
Pengfei Wan, Gene Cheung, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Image Bit-Depth Enhancement via Maximum A Posteriori Estimation of AC Signal. IEEE Trans. Image Process. 25 (6) (2016)
Sunil Prasad Jaiswal, Lu Fang, Vinit Jakhetiya, Manohar Kuse, Oscar C. Au
Optimized high-frequency based interpolation for multispectral demosaicking. ICIP (2016)
Jiantao Zhou, Weiwei Sun, Li Dong, Xianming Liu, Oscar C. Au, Yuan Yan Tang
Secure Reversible Image Data Hiding Over Encrypted Domain via Key Modulation. IEEE Trans. Circuits Syst. Video Technol. 26 (3) (2016)
Yuanfang Guo, Oscar C. Au, Jiantao Zhou, Ketan Tang, Xiaopeng Fan
Halftone image watermarking via optimization. Signal Process. Image Commun. 41 (2016)
Wei Dai, Gene Cheung, Ngai-Man Cheung, Antonio Ortega, Oscar C. Au
Merge Frame Design for Video Stream Switching Using Piecewise Constant Functions. IEEE Trans. Image Process. 25 (8) (2016)
Yonggen Ling, Oscar C. Au, Jiahao Pang, Jin Zeng, Yuan Yuan, Amin Zheng
Image colorization via color propagation and rank minimization. ICIP (2015)
Luheng Jia, Chi-Ying Tsui, Oscar C. Au, Amin Zheng
A fast variable block size motion estimation algorithm with refined search range for a two-layer data reuse scheme. ISCAS (2015)
Wei Hu, Gene Cheung, Antonio Ortega, Oscar C. Au
Multiresolution Graph Fourier Transform for Compression of Piecewise Smooth Images. IEEE Trans. Image Process. 24 (1) (2015)
Amin Zheng, Yuan Yuan, Hong Zhang, Haitao Yang, Pengfei Wan, Oscar C. Au
Motion vector fields based video coding. ICIP (2015)
Pengfei Wan, Gene Cheung, Philip A. Chou, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Precision Enhancement of 3-D Surfaces from Compressed Multiview Depth Maps. IEEE Signal Process. Lett. 22 (10) (2015)
Lingfeng Xu, Oscar C. Au, Wenxiu Sun, Lu Fang, Feng Zou, Jiali Li
Stereo Matching with Optimal Local Adaptive Radiometric Compensation. IEEE Signal Process. Lett. 22 (2) (2015)
Jiahao Pang, Gene Cheung, Antonio Ortega, Oscar C. Au
Optimal graph laplacian regularization for natural image denoising. ICASSP (2015)
Yunyu Li, Jiantao Zhou, Yuanman Li, Oscar C. Au
Reducing the ciphertext expansion in image homomorphic encryption via linear interpolation technique. GlobalSIP (2015)
Yuan Yuan, Amin Zheng, Haitao Yang, Oscar C. Au
Image compression via dense descriptors assisted synthesis. ICASSP (2015)
Yuanfang Guo, Oscar C. Au, Ketan Tang
Watermark Embedding for Multiscale Error Diffused Halftone Images by Adopting Visual Cryptography. Int. J. Digit. Crime Forensics 7 (1) (2015)
Amin Zheng, Yuan Yuan, Sunil Prasad Jaiswal, Oscar C. Au
Motion estimation via hierarchical block matching and graph cut. ICIP (2015)
Wei Dai, Gene Cheung, Ngai-Man Cheung, Antonio Ortega, Oscar C. Au
Merge Frame Design for Video Stream Switching using Piecewise Constant Functions. CoRR (2015)
Vinit Jakhetiya, Oscar C. Au, Sunil Prasad Jaiswal, Luheng Jia, Hong Zhang
Fast and efficient intra-frame deinterlacing using observation model based bilateral filter. ICASSP (2014)
Wenxiu Sun, Gene Cheung, Philip A. Chou, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Rate-Constrained 3D Surface Estimation From Noise-Corrupted Multiview Depth Videos. IEEE Trans. Image Process. 23 (7) (2014)
Jiahao Pang, Gene Cheung, Wei Hu, Oscar C. Au
Redefining self-similarity in natural images for denoising using graph signal gradient. APSIPA (2014)
Hanli Wang, Han Du, Weiyao Lin, Sam Kwong, Oscar C. Au, Jun Wu, Zhihua Wei
Early detection of all-zero 4×4 blocks in High Efficiency Video Coding. J. Vis. Commun. Image Represent. 25 (7) (2014)
Jiantao Zhou, Oscar C. Au, Guangtao Zhai, Yuan Yan Tang, Xianming Liu
Scalable Compression of Stream Cipher Encrypted Images Through Context-Adaptive Sampling. IEEE Trans. Inf. Forensics Secur. 9 (11) (2014)
Wei Dai, Oscar C. Au, Wenjing Zhu, Pengfei Wan, Wei Hu, Jiantao Zhou
SSIM-based rate-distortion optimization in H.264. ICASSP (2014)
Jiantao Zhou, Xianming Liu, Oscar C. Au, Yuan Yan Tang
Designing an Efficient Image Encryption-Then-Compression System via Prediction Error Clustering and Random Permutation. IEEE Trans. Inf. Forensics Secur. 9 (1) (2014)
Luheng Jia, Oscar C. Au, Chi-Ying Tsui, Wei Dai, Pengfei Wan
A fast intermode decision algorithm based on analysis of inter prediction residual. MMSP (2014)
Haiyan Yang, Oscar C. Au, Yuan Yuan, Wenxiu Sun, Yonggen Ling, Jiahao Pang
Natural image matting via adaptive local and nonlocal sample clustering. ICIP (2014)
Wei Hu, Gene Cheung, Xin Li, Oscar C. Au
Graph-based joint denoising and super-resolution of generalized piecewise smooth images. ICIP (2014)
Pengfei Wan, Oscar C. Au, Jiahao Pang, Ketan Tang, Rui Ma
High bit-precision image acquisition and reconstruction by planned sensor distortion. ICIP (2014)
Chengze Li, Xiaoyun Yuan, Juyong Zhang, Xiaoxin Lv, Lu Fang, Oscar C. Au
[Demo paper] learning to beautify facial image. ICME Workshops (2014)
Vinit Jakhetiya, Oscar C. Au, Sunil Prasad Jaiswal, Luheng Jia, Manohar Kuse
Lossless/near lossless compression using bilateral filter and symmetrical structure based bias cancellation. ISCCSP (2014)
Amin Zheng, Oscar C. Au, Yuan Yuan, Haitao Yang, Jiahao Pang, Yonggen Ling
Intra prediction with adaptive CU processing order in HEVC. ICIP (2014)
Feng Zou, Dong Tian, Anthony Vetro, Huifang Sun, Oscar C. Au, Shinya Shimizu
View Synthesis Prediction in the 3-D Video Coding Extensions of AVC and HEVC. IEEE Trans. Circuits Syst. Video Technol. 24 (10) (2014)
Vinit Jakhetiya, Oscar C. Au, Sunil Prasad Jaiswal, Luheng Jia, Gaurav Mittal
Symmetrical predictor structure based integrated lossy, near lossless/lossless coding of images. ISCAS (2014)
Xingyu Zhang, Ming-Ting Sun, Lu Fang, Oscar C. Au
Joint Denoising and demosaicking of noisy CFA images based on inter-color correlation. ICASSP (2014)
Jin Zeng, Oscar C. Au, Yuanfang Guo, Jiahao Pang, Ketan Tang, Yonggen Ling
Analysis of sampling pattern and Luma-Chroma filter design for subpixel-based image downsampling. ICASSP (2014)
Wenjing Zhu, Oscar C. Au, Wei Dai, Haitao Yang, Rui Ma, Luheng Jia, Jin Zeng, Pengfei Wan
Palette-based compound image compression in HEVC by exploiting non-local spatial correlation. ICASSP (2014)
Haiyan Yang, Oscar C. Au, Jin Zeng, Mengqi Ji, Yuan Yuan, Sunil Prasad Jaiswal
A comprehensive study on digital image matting. ChinaSIP (2014)
Yonggen Ling, Oscar C. Au, Ruobing Zou, Jiahao Pang, Haiyan Yang, Amin Zheng
Photo album compression By leveraging temporal-spatial correlations and HEVC. ISCAS (2014)
Pengfei Wan, Gene Cheung, Philip A. Chou, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Precision Enhancement of 3D Surfaces from Multiple Compressed Depth Maps. CoRR (2014)
Jiantao Zhou, Oscar C. Au
Scalable coding of stream cipher encrypted images via adaptive sampling. ICIP (2014)
Sunil Prasad Jaiswal, Oscar C. Au, Vinit Jakhetiya, Andy Yuanfang Guo, Anil Kumar Tiwari
Adaptive Predictor Structure Based Interpolation for Reversible Data Hiding. IWDW (2014)
Lingfeng Xu, Xun Guo, Yan Lu, Shipeng Li, Oscar C. Au, Lu Fang
A low latency cloud gaming system using edge preserved image homography. ICME (2014)
Rui Ma, Oscar C. Au, Pengfei Wan, Lingfeng Xu, Wenxiu Sun, Wei Hu
Improved temporal psychovisual modulation for backward-compatible stereoscopic display. GlobalSIP (2014)
Rui Ma, Oscar C. Au, Pengfei Wan, Wenxiu Sun, Lingfeng Xu, Luheng Jia
Solving dense stereo matching via quadratic programming. VCIP (2014)
Wenxiu Sun, Oscar C. Au, Lingfeng Xu, Yujun Li, Wei Hu
Seamless View Synthesis Through Texture Optimization. IEEE Trans. Image Process. 23 (1) (2014)
Jiahao Pang, Oscar C. Au, Yukihiko Yamashita, Yonggen Ling, Yuanfang Guo, Jin Zeng
Self-similarity-based image colorization. ICIP (2014)
Xingyu Zhang, Christophe Gisquet, Edouard François, Feng Zou, Oscar C. Au
Chroma Intra Prediction Based on Inter-Channel Correlation for HEVC. IEEE Trans. Image Process. 23 (1) (2014)
Ting Sun, Pengfei Wan, Oscar C. Au, Wei Dai, Luheng Jia, Yuan Yuan, Amin Zheng, Rui Ma
Fast binary motion estimation for screen content video coding. APSIPA (2014)
Pengfei Wan, Gene Cheung, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Image bit-depth enhancement via maximum-a-posteriori estimation of graph AC component. ICIP (2014)
Yuan Yuan, Oscar C. Au, Amin Zheng, Haitao Yang, Ketan Tang, Wenxiu Sun
Image compression via sparse reconstruction. ICASSP (2014)
Ketan Tang, Oscar C. Au, Lu Fang, Jiahao Pang, Yuanfang Guo, Jiali Li
Fast algorithm of arbitrary factor subpixel downsampling based on frequency analysis. ICME (2014)
Sunil Prasad Jaiswal, Oscar C. Au, Vinit Jakhetiya, Yuan Yuan, Haiyan Yang
Exploitation of inter-color correlation for color image demosaicking. ICIP (2014)
Lu Fang, Ngai-Man Cheung, Dong Tian, Anthony Vetro, Huifang Sun, Oscar C. Au
An Analytical Model for Synthesis Distortion Estimation in 3D Video. IEEE Trans. Image Process. 23 (1) (2014)
Lin Sun, Oscar C. Au, Cong Zhao, Fiona H. Huang
Rate distortion modeling and adaptive rate control scheme for high efficiency video coding (HEVC). ISCAS (2014)
Ting Sun, Luhong Liang, King Hung Chiu, Pengfei Wan, Oscar C. Au
DCT coefficients generation model for film grain noise and its application in super-resolution. ICIP (2014)
Luheng Jia, Oscar C. Au, Chi-Ying Tsui, Yongfang Shi, Rui Ma, Hong Zhang
A diamond search windowbased adaptive search range algorithm. ICME Workshops (2013)
Jingjing Dai, Oscar C. Au, Chao Pang, Feng Zou
Color Video Denoising Based on Combined Interframe and Intercolor Prediction. IEEE Trans. Circuits Syst. Video Technol. 23 (1) (2013)
Chao Pang, Oscar C. Au, Feng Zou, Xingyu Zhang, Wei Hu, Pengfei Wan
Optimal dependent bit allocation for AVS intra-frame coding via successive convex approximation. ICIP (2013)
Sunil Prasad Jaiswal, Oscar C. Au, Vinit Jakhetiya, Yuanfang Guo, Anil Kumar Tiwari, Yue Kong
Efficient adaptive prediction based reversible image watermarking. ICIP (2013)
Dinuka Soysa, Denis Guangyin Chen, Oscar C. Au, Amine Bermak
Predicting YouTube content popularity via Facebook data: A network spread model for optimizing multimedia delivery. CIDM (2013)
Lu Fang, Oscar C. Au, Ngai-Man Cheung, Aggelos K. Katsaggelos, Houqiang Li, Feng Zou
Luma-Chroma Space Filter Design for Subpixel-Based Monochrome Image Downsampling. IEEE Trans. Image Process. 22 (10) (2013)
Lu Fang, Oscar C. Au, Ngai-Man Cheung
Subpixel Rendering: From Font Rendering to Image Subsampling [Applications Corner]. IEEE Signal Process. Mag. 30 (3) (2013)
Wenjing Zhu, Oscar C. Au, Haitao Yang, Wei Dai, Hong Zhang, Xingyu Zhang
Simplified generalized residual prediction in scalable extension of HEVC. VCIP (2013)
Xiaopeng Fan, Feng Wu, Debin Zhao, Oscar C. Au
Distributed Wireless Visual Communication With Power Distortion Optimization. IEEE Trans. Circuits Syst. Video Technol. 23 (6) (2013)
Ardhendu Shekhar Tripathi, Atin Mathur, Mohit Daga, Manohar Kuse, Oscar C. Au
2-SiMDoM: A 2-Sieve model for detection of mitosis in multispectral breast cancer imagery. ICIP (2013)
Ruobing Zou, Oscar C. Au, Guyue Zhou, Wei Dai, Wei Hu, Pengfei Wan
Personal photo album compression and management. ISCAS (2013)
Hong Zhang, Oscar C. Au, Yongfang Shi, Wenjing Zhu, Vinit Jakhetiya, Luheng Jia
Improved sample adaptive offset for HEVC. APSIPA (2013)
Dinuka Soysa, Oscar C. Au, Lin Sun, Lingfeng Xu, Jiali Li, Denis Guangyin Chen
Advanced independent cascade model for YouTube content propagation in Facebook. ChinaSIP (2013)
Ketan Tang, Oscar C. Au, Yuanfang Guo, Jiahao Pang, Jiali Li, Lu Fang
Arbitrary factor image interpolation by convolution kernel constrained 2-D autoregressive modeling. ICIP (2013)
Lingfeng Xu, Oscar C. Au, Wenxiu Sun, Lu Fang, Ketan Tang, Jiali Li, Yuanfang Guo
Stereo matching by adaptive weighting selection based cost aggregation. ISCAS (2013)
Yongfang Shi, Oscar C. Au, Xingyu Zhang, Hong Zhang, Rui Ma, Luheng Jia
Content based fast prediction unit quadtree depth decision algorithm for HEVC. ISCAS (2013)
Yuanfang Guo, Oscar C. Au, Ketan Tang, Jiahao Pang
Hiding a Secret Pattern into Color Halftone Images. IWDW (2013)
Jiahao Pang, Oscar C. Au, Ketan Tang, Yuanfang Guo
Image colorization using sparse representation. ICASSP (2013)
Sunil Prasad Jaiswal, Oscar C. Au, Juhi Bhadviya, Vinit Jakhetiya, Yuan Yuan, Anil Kumar Tiwari
An efficient two phase image interpolation algorithm based upon error feedback mechanism. SiPS (2013)
Wenjing Zhu, Oscar C. Au, Wei Dai, Xingyu Zhang, Jiali Li, Hong Zhang
Image deblocking using convex optimization with modified total variation method. GlobalSIP (2013)
Lingfeng Xu, Oscar C. Au, Wenxiu Sun, Jiali Li, Wei Hu, Rui Ma
Ray-space based camera spacing correction via convex optimization. ICASSP (2013)
Yongfang Shi, Oscar C. Au, Jiahao Pang, Ketan Tang, Wenxiu Sun, Hong Zhang, Wenjing Zhu, Luheng Jia
Color clustering matting. ICME (2013)
Chao Pang, Oscar C. Au, Feng Zou, Jingjing Dai, Xingyu Zhang, Wei Dai
An Analytic Framework for Frame-Level Dependent Bit Allocation in Hybrid Video Coding. IEEE Trans. Circuits Syst. Video Technol. 23 (6) (2013)
Rui Ma, Ngai-Man Cheung, Oscar C. Au, Dong Tian
Novel distortion metric for depth coding of 3D video. ICIP (2013)
Chao Pang, Oscar C. Au, Jingjing Dai, Feng Zou
Dependent Joint Bit Allocation for H.264/AVC Statistical Multiplexing Using Convex Relaxation. IEEE Trans. Circuits Syst. Video Technol. 23 (8) (2013)
Wenxiu Sun, Gene Cheung, Philip A. Chou, Dinei A. F. Florêncio, Cha Zhang, Oscar C. Au
Rate-distortion optimized 3D reconstruction from noise-corrupted multiview depth videos. ICME (2013)
Feng Zou, Oscar C. Au, Chao Pang, Jingjing Dai, Xingyu Zhang, Lu Fang
Rate-Distortion Optimized Transforms Based on the Lloyd-Type Algorithm for Intra Block Coding. IEEE J. Sel. Top. Signal Process. 7 (6) (2013)
Wei Dai, Oscar C. Au, Wenjing Zhu, Xingyu Zhang, Feng Zou, Chao Pang
BDCT compressed image deblocking usingweighted adaptive total variation. ICME (2013)
Jiantao Zhou, Xianming Liu, Oscar C. Au
On the design of an efficient encryption-then-compression system. ICASSP (2013)
Yun He, Jörn Ostermann, Marek Domanski, Oscar C. Au, Nam Ling
Introduction to the Issue on Video Coding: HEVC and Beyond. IEEE J. Sel. Top. Signal Process. 7 (6) (2013)
Xingyu Zhang, Oscar C. Au, Chao Pang, Wei Dai, Yuanfang Guo, Lu Fang
Additional sign bit hiding of transform coefficients in HEVC. ICME Workshops (2013)
Jin Zeng, Oscar C. Au, Wei Dai, Yue Kong, Luheng Jia, Wenjing Zhu
A tutorial on image/video coding standards. APSIPA (2013)
Jiali Li, Oscar C. Au, Lu Fang, Lin Sun, Wenxiu Sun, Dinuka Soysa
A parallel deblocking filter based on H.264/AVC video coding standard. ISCAS (2013)
Pengfei Wan, Gene Cheung, Philip A. Chou, Dinei Florêncio, Cha Zhang, Oscar C. Au
Precision enhancement of 3D surfaces from multiple quantized depth maps. IVMSP (2013)
Jingjing Dai, Oscar C. Au, Feng Zou, Chao Pang
Generalized multihypothesis motion compensated filter for grayscale and color video denoising. Signal Process. 93 (1) (2013)
Ketan Tang, Oscar C. Au, Yuanfang Guo, Jiahao Pang, Jiali Li
Arbitrary factor image interpolation using geodesic distance weighted 2D autoregressive modeling. ICASSP (2013)
Yujun Li, Oscar C. Au, Lingfeng Xu, Wenxiu Sun, Wei Hu
Inferring Depth from a Pair of Images Captured Using Different Aperture Settings. MMM (2) (2013)

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Publication Activity (10 Years)

Top Topics

Top Venues

Oscar C. Au