563 search results - page 19 / 113 » Feature Space Trajectory Methods for Active Computer Vision |
ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
Multi-chamber heart segmentation is a prerequisite for global quantification of the cardiac function. The complexity of cardiac anatomy, poor contrast, noise or motion artifacts ...
ACCV
2007
Springer
15 years 3 months ago
2007
Springer
More and more researchers focus their studies on multi-view activity recognition, because a fixed view could not provide enough information for recognition. In this paper, we use ...
89
Voted
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper presents an approach for human activity recognition by representing the frames of the video sequence with the distribution of local motion features and their spatiotemp...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Weaddress the issue ofEuclideanpath mu& ling ina single camerafor activity monitoring in a multi-camera video surveillance system m e paperpmposes a novel linear solufwnro aut...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
We present an unsupervised technique for detecting unusual activity in a large video set using many simple features. No complex activity models and no supervised feature selection...