@inproceedings{541943990cc24f5fa10c5db47cdf407e,
title = "On the analysis and design of motion sampling structure for advanced motion-compensated prediction",
abstract = "This paper addresses the problem of improving motion sampling efficiency for motion-compensated prediction (MCP). We provide a theoretical framework for analyzing the effect of motion sampling structure on MCP efficiency. It is shown that the sampling grid induced by the quadtree partition in H.264/AVC is suboptimal. To improve sampling efficiency, we propose a new pattern, which provides sampling points at both the center and the top-left corner of a macroblcok. When contrasted with conventional NxN/2 block partition, the proposed scheme performs consistently and significantly better in subjective and objective quality.",
keywords = "H.264/AVC, Motion sampling, OBMC",
author = "Tseng, {Yu Chen} and Wu, {Chung Hao} and Chen, {Yi Wen} and Wang, {Tse Wei} and Wen-Hsiao Peng",
year = "2010",
month = dec,
day = "1",
doi = "10.1109/ICIP.2010.5651093",
language = "English",
isbn = "9781424479948",
series = "Proceedings - International Conference on Image Processing, ICIP",
pages = "949--952",
booktitle = "2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings",
note = "2010 17th IEEE International Conference on Image Processing, ICIP 2010 ; Conference date: 26-09-2010 Through 29-09-2010",
}