6200 search results - page 351 / 1240 » Color Image Segmentation |
179
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ICCV
2009
IEEE
15 years 4 months ago
2009
IEEE
Most methods for object class segmentation are formulated as a labelling problem over a single choice of quantisation of an image space - pixels, segments or group of segments. It...
214
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MIR
2004
ACM
16 years 4 days ago
2004
ACM
In this paper, we present an index structure-based method to fast and robustly search short video clips in large video collections. First we temporally segment a given long video ...
176
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SIP
2007
15 years 8 months ago
2007
We present a variational PDE based model for tracking objects under occlusion. Here, prior shape information is used to segment object boundaries that are occluded. The novelty in...
305
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SIGGRAPH
1996
ACM
15 years 11 months ago
1996
ACM
A classical problem of imaging--the matting problem--is separation of a non-rectangular foreground image from a (usually) rectangular background image--for example, in a film fram...
145
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
A well-known color constancy method is based on the GreyWorld assumption i.e. the average reflectance of surfaces in the world is achromatic. In this article we propose a new hypo...