3109 search results - page 402 / 622 » Hypergraph-Based Image Representation |
142
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IWINAC
2007
Springer
15 years 11 months ago
2007
Springer
One of the main characteristics of a video surveillance system is its reliability. To this end, it is needed that the images captured by the videocameras are an accurate representa...
128
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SCALESPACE
2007
Springer
15 years 11 months ago
2007
Springer
In this work, we address the problem of segmenting multiple objects, under possible occlusions, in a level set framework. A variational energy that incorporates a piecewise constan...
171
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ACCV
2006
Springer
15 years 11 months ago
2006
Springer
Real-time estimation of a camera’s pose relative to an object is still an open problem. The difficulty stems from the need for fast and robust detection of known objects in the s...
153
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WACV
2005
IEEE
15 years 10 months ago
2005
IEEE
This paper describes a class of augmented surface elements which we call patchlets. Patchlets are planar surface elements generated from dense stereo vision 3D range images. Patch...
169
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CIKM
2005
Springer
15 years 10 months ago
2005
Springer
We present data representations, distance measures and organizational structures for fast and efficient retrieval of similar shapes in image databases. Using the Hough Transform w...