SIGGRAPH
1996
ACM
13 years 10 months ago
1996
ACM
A classical problem of imaging--the matting problem--is separation of a non-rectangular foreground image from a (usually) rectangular background image--for example, in a film fram...
ICPR
2008
IEEE
14 years 21 days ago
2008
IEEE
We propose a novel technique for estimating the number of people in a video sequence; it has the advantages of being stable even in crowded situations and needing no ground-truth ...