@inproceedings{49e72144d8204bc79c6c5e061c48b737,
title = "Wyner-Ziv video coding with side matching for improved side information",
abstract = "To make an encoder extremely simple by eliminating motion prediction/compensation from encoder, source coding with side information has been investigated based on the Wyner-Ziv theorem as the basic coding principle. However, the frame interpolation at decoder which is essential for redundancy elimination makes erroneous side information when the basic assumption of linear motion between frames is not satisfied. In this paper, we propose a new Wyner-Ziv video coding scheme featuring side matching in the frame interpolation to improve the side information. In the proposed scheme, Wyner-Ziv decoder compensates wrong blocks by side information using side matching and bi-directional searching. The noise reduction in side information allows the proposed algorithm to achieve coding improvements not only in bitrate but also in PSNR. Results of our experiments show improvement of PSNR up to 0.4dB.",
keywords = "Distributed video coding, Side matching, Wyner-Ziv coding",
author = "Bonghyuck Ko and Shim, \{Hiuk Jae\} and Byeungwoo Jeon",
year = "2007",
doi = "10.1007/978-3-540-77129-6\_69",
language = "English",
isbn = "9783540771289",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "816--825",
booktitle = "Advances in Image and Video Technology - Second Pacific Rim Symposium, PSIVT 2007, Proceedings",
note = "2nd Pacific Rim Symposium on Image and Video Technology, PSIVT 2007 ; Conference date: 17-12-2007 Through 19-12-2007",
}