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| Title | MPEG-2 video coding with image partitioning |
| Publication Type | Conference Paper |
| Year of Publication | 1998 |
| Authors | Barzykina, E., P. Nasiopoulos, and R. Ward |
| Conference Name | Acoustics, Speech and Signal Processing, 1998. Proceedings of the 1998 IEEE International Conference on |
| Pagination | 2825 -2828 vol.5 |
| Date Published | may. |
| Keywords | bit allocation, data compression, encoding efficiency, frame partitioning, image partitioning, image resolution, motion compensation, MPEG-2 video coding, temporal resolutions, video coding, video compression |
| Abstract | In this paper we present an original motion compensation strategy based on frame partitioning. The proposed method uses different temporal resolutions within a frame to improve compression. We present a new bit allocation and rate control algorithm complementing our motion compensation technique. This unique approach to bit allocation ensures the consistency of quality throughout a single frame and a GOP. For the same picture quality, frame partitioning alone yields an additional increase of up to 20 percent or more of the encoding efficiency |
| URL | http://dx.doi.org/10.1109/ICASSP.1998.678112 |
| DOI | 10.1109/ICASSP.1998.678112 |