632 search results - page 108 / 127 » Using Optical Flow for Tracking |
MIR
2010
ACM
14 years 3 months ago
2010
ACM
Vision-based user interfaces enable natural interaction modalities such as gestures. Such interfaces require computationally intensive video processing at low latency. We demonstr...
ISVC
2009
Springer
14 years 3 months ago
2009
Springer
We present a cartoon animation style rendering method for water animation. In an effort to capture and represent crucial features of water observed in traditional cartoon animatio...
AVSS
2007
IEEE
14 years 19 days ago
2007
IEEE
In this paper, we propose a joint face orientation estimation in smart camera networks without having to localize the cameras in advance. The system is composed of in-node coarse ...
ECCV
2004
Springer
14 years 10 days ago
2004
Springer
In this paper we develop a systematic theory about local structure of moving images in terms of Galilean differential invariants. We argue that Galilean invariants are useful for s...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Motion estimation is known to be a non-convex optimization problem. This non-convexity comes from several ambiguities in motion estimation such as the aperture problem, or fast mo...