Motion identification from image sequences: Information theory and pixel selection
نویسندگان
چکیده
منابع مشابه
Pixel Matching and Motion Segementation in Image Sequences
Abst rac t . This paper presents a coarse-to-fine algorithm to obtain pinel trajectories in a long image sequence and to segment it into subsets corresponding to distinctly moving objects. Much of the previous related work has addressed the computation of optical flow over two frames or sparse feature trajectories in sequences. The features used are often small in number and restrictive assumpt...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2008
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2007.11.045