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Calculation of average PSNR differences between RD-curves
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The article was published on 2001-01-01 and is currently open access. It has received 4379 citations till now.read more
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Proceedings ArticleDOI
Screen content coding for HEVC using edge modes
TL;DR: Experimental results show that HEVC with edge modes (HEVC/EM) can achieve up to an 18% reduction in bit-rate as compared to unmodified HEVC, with an average reduction of 10.4% for screen content video sequences.
Proceedings ArticleDOI
Fast Partitioning Decision Scheme for Versatile Video Coding Intra-Frame Prediction
TL;DR: A fast partitioning decision scheme for Versatile Video Coding intra prediction that encompasses two strategies exploring the features of the current block and the encoding context through the selected intra prediction mode to skip unnecessary evaluations of binary and ternary partitions.
Journal ArticleDOI
Stereoscopic Perceptual Video Coding Based on Just-Noticeable-Distortion Profile
TL;DR: A foveation weight model based on auto-stereoscopic display is proposed, and incorporated into a stereoscopic just-noticeable-distortion (JND) model to give more accurate estimation of the stereoscopic perceptual effect.
Journal ArticleDOI
Model Based Motion Vector Predictor for Zoom Motion
TL;DR: Experimental results demonstrate that by implementing the proposed method into Key Technology Area test platform version 2.2 r1(KTA2.2r1), the maximum and average bit rate savings can be achieved as high as 7.66% and 4.90% respectively, while maintaining the same quality of reconstructed videos.
Proceedings ArticleDOI
Spatio-temporal prediction in video coding by spatially refined motion compensation
Jurgen Seiler,Andre Kaup +1 more
TL;DR: In this article, a spatio-temporal prediction is obtained by first performing motion compensation for a macroblock, followed by a refinement step that pays attention to the correlations between the macroblock and its surroundings.