Title :
An alternative to the MPEG-4 object-based error resilient video syntax
Author :
Soares, Luis Ducla ; Pereira, Fernando
Author_Institution :
Inst. de Telecommun., Inst. Superior Tecnico, Lisbon, Portugal
Abstract :
This paper addresses object-based error resilient video source coding. Specifically, the current error resilient object-based syntax used in MPEG-4 is compared to a proposed alternative syntax. Some results are presented for two MPEG-4 test sequences, and for two relevant error conditions. The results are presented in terms of two distortion measures, one for texture and one for shape
Keywords :
code standards; coding errors; image sequences; image texture; source coding; telecommunication standards; video coding; MPEG-4 test sequences; data partitioning; distortion measures; error conditions; image shape; image texture; object-based error resilient video syntax; video coding; video source coding; Distortion measurement; Encoding; Layout; MPEG 4 Standard; Protection; Resilience; Shape measurement; Source coding; Telecommunications; Testing; Video coding; Video compression;
Conference_Titel :
Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
0-8186-8821-1
DOI :
10.1109/ICIP.1998.727238
