27 search results - page 3 / 6 » Fast Progressive Model Refinement Global Motion Estimation A... |
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
It is now quite common in the pel-recursive approaches for motion estimation, to find applications of the Kalman filtering technique both in time and frequency domains. In the blo...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we present a modified snake model for the problem of general video object tracking. We introduce a new external force into the snake equation based on the predictiv...
PCM
2001
Springer
14 years 4 hour ago
2001
Springer
This paper presents a fast and robust sprite generation algorithm for MPEG-4 video coding. Our contributions consist of two aspects. Firstly, a fast and robust Global Motion Estima...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Many emerging applications require tracking targets in video. Most existing visual tracking methods do not work well when the target is motion-blurred (especially due to fast moti...
PCM
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. In this paper, we propose an efficient video coding system that applies statistical learning methods to reduce the computational cost in H.264 encoder. The proposed metho...