992 search results - page 142 / 199 » Background estimation from non-time sequence images |
115
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ICDAR
2009
IEEE
14 years 11 months ago
2009
IEEE
Features representing information about pressure distribution from a static image of a handwritten signature are analyzed for an offline verification system. From gray-scale image...
118
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ICCV
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper we identify the constraints under which the generally ill-posed problem of the simultaneous recovery of surface shape and its photometric invariants can be rendered ...
127
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ACCV
2006
Springer
15 years 8 months ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...
141
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CVPR
2004
IEEE
16 years 4 months ago
2004
IEEE
Most tracking algorithms are based on the maximum a posteriori (MAP) solution of a probabilistic framework called Hidden Markov Model, where the distribution of the object state a...
141
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CAIP
1999
Springer
15 years 6 months ago
1999
Springer
A technique for a zoom lens camera is presented that enable to update continuously camera intrinsic parameters while zooming. This is based on the fact that the spatial angle subte...