329 search results - page 61 / 66 » Multi-block PCA method for image change detection |
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
Videotext recognition is challenging due to low resolution, diverse fonts/styles, and cluttered background. Past methods enhanced recognition by using multiple frame averaging, im...
ECCV
2004
Springer
15 years 3 months ago
2004
Springer
ABSTRACT We describe theoretical principles of an imaging modality that uses the acoustic response of an object to a highly localized dynamic radiation force of an ultrasound field...
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
We propose an approach to overcome the two main challenges
of 3D multiview object detection and localization:
The variation of object features due to changes in the viewpoint
an...
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
We present a novel method for visually monitoring a highway when the camera is relatively low to the ground and on the side of the road. In such a case, occlusion and the perspect...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
The detection and tracking of three-dimensional human body models has progressed rapidly but successful approaches typically rely on accurate foreground silhouettes obtained using...