@INPROCEEDINGS {4911,
author={F. Pereira and J. Ascenso and C. Brites },
doi={},
booktitle={IEEE Pacific-Rim Symp. on Image and Video Technology - PSIVT},
title={Studying the GOP size impact on the performance of a feedback channel-based Wyner-Ziv video codec},
year={2007},
month={December},
volume={-},
pages={---} 
}