121 search results - page 1 / 25 » Confidence measures for block matching motion estimation |
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
This paper addresses the problem of deriving measures that express the degree of the reliability of motion vectors estimated by a Block Matching motion estimation method. We expre...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
Tracking can be achieved using region active contours based on homogeneity models (intensity, motion...). However the model complexity necessary to achieve a given accuracy might ...
JCIT
2010
12 years 11 months ago
2010
For stationary or quasi-stationary frames of a video sequence, traditional block matching algorithms (BMA) will easily lead the search to be trapped into a local minimum. In this ...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
Change detection using difference picture has been used to detect the location of moving targets and to track them. This method needs the assumption of static camera, and the glob...
CVPR
1998
IEEE
14 years 6 months ago
1998
IEEE
The problem considered in this paper is that of estimating the projective transformation between two images in situations where the image motion is large and featurematching is no...