275 search results - page 32 / 55 » A Fast and Robust Point Tracking Algorithm |
TEI
2010
ACM
15 years 4 months ago
2010
ACM
In this paper, we describe a new method for camera-based fiducial tracking. Our new method is based on the combination of topological region adjacency and angle information, where...
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CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
Long-term persistent tracking in ever-changing environments is a challenging task, which often requires addressing difficult object appearance update problems. To solve them, most...
IEEEMSP
2002
IEEE
15 years 2 months ago
2002
IEEE
—Moving object extraction plays a key role in applications such as object-based videoconference, surveillance, and so on. The difficulties of moving object segmentation lie in th...
ICMI
2005
Springer
15 years 3 months ago
2005
Springer
With recent advances in eye tracking technology, eye gaze gradually gains acceptance as a pointing modality. Its relatively low accuracy, however, determines the need to use enlar...
CVPR
1998
IEEE
15 years 11 months ago
1998
IEEE
We develop a local image-correspondence algorithm which performs well near occluding boundaries. Unlike traditional robust methods, our method can find correspondences when the on...