Title :
Human visual system based VOP extraction
Author :
Soraghan, J.J. ; Fergusson, R.J. ; Currie, M.
Author_Institution :
Strathclyde Univ., Glasgow, UK
Abstract :
One of the main problems associated with object based video coding systems, is how to efficiency extract objects. MPEG-4 is an object based system using video object planes (VOPs), however MPEG-4 does not define how VOPs are extracted from video sequences. This article presents a human visual system based technique for extracting objects, that combines motion segmentation, image segmentation, and a contrasted image to extract objects, that can be applied to VOP extraction
Keywords :
code standards; feature extraction; image motion analysis; image segmentation; image sequences; telecommunication standards; video coding; visual perception; MPEG-4; VOP extraction; contrasted image; human visual system; image segmentation; motion segmentation; object based system; object based video coding systems; video object planes; video sequences; Computer vision; Humans; Image motion analysis; Image segmentation; MPEG 4 Standard; Motion analysis; Motion segmentation; Video coding; Video sequences; Visual system;
Conference_Titel :
Multimedia Signal Processing, 1999 IEEE 3rd Workshop on
Conference_Location :
Copenhagen
Print_ISBN :
0-7803-5610-1
DOI :
10.1109/MMSP.1999.793845
