36 search results - page 5 / 8 » HMM-based unusual motion detection without tracking |
CVPR
1999
IEEE
15 years 12 months ago
1999
IEEE
We consider a problem central in aerial visual surveillance applications { detection and tracking of small, independently moving objects in long and noisy video sequences. We dire...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
High dynamic range images may be created by capturing multiple images of a scene with varying exposures. Images created in this manner are prone to ghosting artifacts, which appea...
CVIU
2007
14 years 9 months ago
2007
This paper presents a new robot-vision system architecture for real-time moving object localization. The 6-DOF (3 translation and 3 rotation) motion of the objects is detected and...
PAMI
2007
14 years 9 months ago
2007
—An open vision problem is to automatically track the articulations of people from a video sequence. This problem is difficult because one needs to determine both the number of p...
TIP
2010
14 years 8 months ago
2010
To separate object motion from camera motion in an aerial video, consecutive frames are registered at their planar background. Feature points are selected in consecutive frames an...