233 search results - page 33 / 47 » A Statistical Overlap Prior for Variational Image Segmentati... |
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We consider the problem of estimating the shape and radiance of a scene from a calibrated set of images under the assumption that the scene is Lambertian and its radiance...
102
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
The ability to constrain the geometry of deformable models for image segmentation can be useful when information about the expected shape or positioning of the objects in a scene i...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
The purpose of this work was to develop an automatic boundary detection method for mammographic masses and to observe the method's performance on different four of the five m...
126
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FGR
2000
IEEE
15 years 2 months ago
2000
IEEE
Colorhasbeen widelyused for handsegmentation. However, many approaches rely on predefined skin color models. It is very difficult to predefine a color model in a mobile applica...
ICIP
2007
IEEE
15 years 11 months ago
2007
IEEE
We present a novel approach for non-stationarity detection in natural images by exploiting the prior knowledge of the independent component structure of scene statistics. Our prop...