2110 search results - page 193 / 422 » DCT-based motion estimation |
ICCV
2003
IEEE
15 years 7 days ago
2003
IEEE
Motion layer estimation has recently emerged as a promising object tracking method. In this paper, we extend previous research on layer-based tracker by introducing the concept of...
ICIP
2001
IEEE
14 years 12 months ago
2001
IEEE
Sprite coding is a very efficient method for the representation and compression of background video object, which has been accepted by MPEG-4 standard. However, how to automatical...
AVSS
2007
IEEE
14 years 4 months ago
2007
IEEE
This paper presents a new methodology for improving the tracking of multiple targets in complex scenes. The new method, Motion Parameter Sharing, incorporates social motion inform...
VLSM
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. In this paper, we propose a novel technique to address motion estimation and tracking. Such technique represents the motion field using a regular grid of thin-plate spli...
ICPR
2006
IEEE
14 years 11 months ago
2006
IEEE
Generic camera modeling using raxels and associated methods was recently introduced in Computer Vision. The main advantage is the applicability for any camera model, which contras...