@inproceedings{7b85598804ad4b8c95d7e68fa10926d8,
title = "AQT-DVC: Adaptive quantization for transform-domain distributed video coding",
abstract = "This paper presents a rate-distortion based Adaptive QuanTization (AQT) scheme for transform-domain distributed video coding (DVC). In the proposed DVC system, the Wyner-Ziv frame is divided into partitions and is adaptively quantized in the transform domain based on estimated local rate-distortion (R-D) characteristics. The R-D characteristics are estimated at the decoder using a correlation model between the original source information and the side information. Rate-distortion performance results and comparisons with existing DVC schemes and with H.264 are presented.",
keywords = "Distributed video coding, Rate distortion, Wyner-ziv coding",
author = "Chien, {Wei Jung} and Lina Karam",
year = "2009",
doi = "10.1109/ICIP.2009.5414621",
language = "English (US)",
isbn = "9781424456543",
series = "Proceedings - International Conference on Image Processing, ICIP",
publisher = "IEEE Computer Society",
pages = "1417--1420",
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",
}