2474 search results - page 122 / 495 » Active Visual Segmentation |
137
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CVPR
2005
IEEE
16 years 4 months ago
2005
IEEE
Geometric active contours are formulated in a manner which is parametrization independent. As such, they are amenable to representation as the zero level set of the graph of a hig...
143
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CVPR
2010
IEEE
15 years 10 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), embedd...
101
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AVSS
2006
IEEE
15 years 8 months ago
2006
IEEE
In this paper we address the spatial activity recognition problem with an algorithm based on Smith-Waterman (SW) local alignment. The proposed SW approach utilises dynamic program...
116
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MICCAI
2001
Springer
15 years 6 months ago
2001
Springer
Extended Abstract: We are exploring new techniques for active contour models (popularly known as “snakes”[1]) by combining active segmentation models with the constrained impli...
187
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PAMI
2011
14 years 9 months ago
2011
— The accurate detection of object boundaries via active contours is an ongoing research topic in computer vision. Most active contours converge towards some desired contour by m...