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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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Journal ArticleDOI
Regional Bit Allocation and Rate Distortion Optimization for Multiview Depth Video Coding With View Synthesis Distortion Model
TL;DR: Experimental results show that the proposed VSDM based RBA and RDO can improve the coding efficiency significantly for the test sequences and the RD performance comparisons using five different metrics validate the effectiveness of the proposed overall algorithm.
Proceedings ArticleDOI
Fast Partitioning Decision Strategies for The Upcoming Versatile Video Coding (VVC) Standard
TL;DR: This paper gives an overview of fast encoder strategies for selecting the block partitioning in the Test Model VTM-3.0 for VVC.
Journal ArticleDOI
Quadtree Based Nonsquare Block Structure for Inter Frame Coding in High Efficiency Video Coding
Yuan Yuan,Il-Koo Kim,Xiaozhen Zheng,Lingzhi Liu,Xiaoran Cao,Sun-Il Lee,Min-Su Cheon,Tien-Yu Tom Lee,Yun He,Jeong-Hoon Park +9 more
TL;DR: A concept of a quadtree based nonsquare block coding structure is presented in this paper for the emerging High Efficiency Video Coding standard, which includes a quadrupletree based asymmetric motion partitioning scheme and a nonsquared quadtree transform (NSQT) algorithm.
Journal ArticleDOI
A Hybrid Video Coder Based on Extended Macroblock Sizes, Improved Interpolation, and Flexible Motion Representation
Marta Karczewicz,Peisong Chen,Rajan Laxman Joshi,Xianglin Wang,Chien Wei-Jung,Rahul P. Panchal,Yuriy Reznik,Muhammed Zeyd Coban,In Suk Chong +8 more
TL;DR: The proposed video codec follows a hybrid coding approach based on temporal prediction, followed by transform, quantization, and entropy coding of the residual, and was among the best-performing CfP proposals.
Journal ArticleDOI
Fast and Efficient Method for Block Edge Classification and Its Application in H.264/AVC Video Coding
TL;DR: This paper investigates the difference properties derived from three coefficients in the non-normalized Haar transform (NHT) domain and presents a fast and efficient method to classify block edge using these properties and shows the effectiveness of the proposed method.