High-order motion compensation for low bit-rate video
| Author(s) : | Xiaozheng Zhang Markus Flierl Eckehard Steinbach Thomas Wieg Bernd Girod, |
| Publisher : | N/A |
| Publication Date : | 1998 |
| ISSN : | N/A |
| Abstract : | The concept of high-order motion compensation is introduced. It is argued that in hybrid video coding, motion-compensated prediction has to be viewed as a source coding problem with a delity criterion. Based on our considerations, various high-order motion compensation approaches are presented that achieve signicantly improved video coding results. The designed motion-compensated predictors achieve gains by exploiting high-order statistical dependencies in the video signal. 1, |