Block motion compensation (MC) is widely used in hybrid coding schemes. The presence of motion discontinuities inside the blocks introduces inefficiencies that reduce the performances of MC methods. Moreover the displaced frame difference (DFD) image shows block discontinuities. This fact is the mai
General requirements for coding oriented segmentation of video-sequences
✍ Scribed by Ferran MarquÉs; Montse PardÀs; Philippe Salembier; Fernand Meyer
- Publisher
- Springer-Verlag
- Year
- 1997
- Tongue
- English
- Weight
- 959 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0003-4347
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
This paper deals with sets consisting of digital curve segments which are presented on an n × n grid. The main result is a general coding scheme which can be applied to the sets of digital curve segments, which may consist even of digital curve segments that result from digitization of curves of dif
We present in this paper a review of methods for segmentation of uncompressed video sequences. Video segmentation is usually performed in the temporal domain by shot change detection. In case of real-time segmentation, computational complexity is one of the criteria which has to be taken into accoun