@inproceedings{751cca98243a4129892b70170b932df0,
title = "Content-adaptive macroblock partitioning scheme for error concealment of H.264/AVC coded video",
abstract = "In this paper, we propose a new temporal error concealment method for H.264/AVC coded video using the existing information of neighboring macroblock modes from the coded bit-stream. The lost macroblock is partitioned into eight possible types, and each partition is concealed with an estimated motion vector giving a smoother concealment. An overlapped block motion compensation technique is further used to avoid spatial discontinuities in the concealed regions. This helps to minimize the structural degradations and the blocking artifacts. Experimental results show that the proposed scheme achieves higher video quality values than the existing schemes.",
keywords = "Error concealment, H.264/AVC, OBMA, OBMC, Video quality index",
author = "Chapaneri, {Santosh V.} and Rodriguez, {Jeffrey J.}",
year = "2009",
doi = "10.1109/ICIP.2009.5414046",
language = "English (US)",
isbn = "9781424456543",
series = "Proceedings - International Conference on Image Processing, ICIP",
publisher = "IEEE Computer Society",
pages = "917--920",
booktitle = "2009 IEEE International Conference on Image Processing, ICIP 2009 - Proceedings",
note = "2009 IEEE International Conference on Image Processing, ICIP 2009 ; Conference date: 07-11-2009 Through 10-11-2009",
}