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137
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CVPR
2003
IEEE
16 years 6 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...
149
Voted
CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
In this paper, we study how estimates of ego-motion based on feature tracking (visual odometry) can be improved using a rough (low accuracy) map of where the observer has been. We...
123
Voted
CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
We examine the stereo correspondence problem in the presence of slanted scene surfaces. In particular, we highlight a previously overlooked geometric fact: a horizontally slanted ...
151
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
We describe a novel technique for identifying semantically equivalent parts in images belonging to the same object class, (e.g. eyes, license plates, aircraft wings etc.). The vis...
137
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CVPR
2006
IEEE
16 years 6 months ago
2006
IEEE
Scene flow represents the 3-D motion of points in the scene, just as optical flow is related to their 2-D motion in the images. As opposed to classical methods which compute scene...