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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
Multi-hypothesis transform domain Wyner-Ziv video coding including optical flow
TL;DR: A novel multi-hypothesis based TDWZ video coding is presented to exploit the redundancy between multiple side information and the source information to achieve robustly better Rate-Distortion performance and the overall improvement is up to 0.6 dB at high bitrate and up to 2 dB compared with the DISCOVER TDWz video codec.
Journal ArticleDOI
A Fast Mode Decision Method in HEVC Using Adaptive Ordering of Modes
Soon-heung Jung,HyunWook Park +1 more
TL;DR: This work proposes a fast mode decision method that is based on the adaptive ordering of modes that reduces the total encoding time by 47.27%-60.73% and 47.65%-61.31%, with negligible degradation of coding performance.
Journal ArticleDOI
Compression of Sparse and Dense Dynamic Point Clouds—Methods and Standards
TL;DR: A survey of the point cloud compression methods by organizing them with respect to the data structure, coding representation space, and prediction strategies is presented, providing guidance for potential standard implementors.
Proceedings ArticleDOI
TZSearch pattern search improvement for HEVC motion estimation modules
TL;DR: A fast ME algorithm is proposed that improves the basic Test Zone Search (TZS) ME algorithm which is considered to be one of the fastest ME algorithms and was implemented in HEVC reference software HM8.0.
Proceedings ArticleDOI
Coding of depth signals for 3D video using wedgelet block segmentation with residual adaptation
TL;DR: This paper presents a new approach for the depth coding part of a 3D video coding extension based on the Multiview Video plus Depth (MVD) representation that applies the method of wedgelet segmentation with residual adaptation for depth blocks to achieve higher coding efficiency.