89 search results - page 12 / 18 » Active contours on statistical manifolds and texture segment... |
132
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CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
We present a region-based active contour detection algorithm
for objects that exhibit relatively homogeneous photometric
characteristics (e.g. smooth color or gray levels),
embe...
PREMI
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In this study, we present a new multi-band image representation for improving AAM segmentation accuracy for illumination invariant face alignment. AAM is known to be very...
122
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TIP
2008
14 years 10 months ago
2008
Edge-based and region-based active contours are frequently used in image segmentation. While edges characterize small neighborhoods of pixels, region descriptors characterize entir...
108
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ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper presents a novel graph cut based segmentation approach with shape priors. The model incorporates statistical shape prior information with the active contour without edg...
ECCV
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Statistical shape and texture appearance models are powerful image representations, but previously had been restricted to 2D or 3D shapes with smooth surfaces and lambert...