Title :
Moving object segmentation in DCT-based compressed video
Author :
Ji, Salkmann ; Park, HyunWook
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
10/12/2000 12:00:00 AM
Abstract :
A block-based automatic segmentation algorithm has been developed for detecting and tracking moving objects in DCT-based compressed video. The proposed algorithm segments moving objects with block resolution using the stochastic behaviour of the image blocks in the DCT domain
Keywords :
data compression; discrete cosine transforms; image segmentation; object recognition; video coding; DCT-based compressed video; block resolution; block-based automatic segmentation algorithm; image blocks; moving object segmentation; stochastic behaviour;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20001279
