802 search results - page 138 / 161 » Active Volume Models for Medical Image Segmentation |
100
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CVPR
2000
IEEE
16 years 1 months ago
2000
IEEE
In this work, we approach the classic Mumford-Shah problem from a curve evolution perspective. In particular, we let a given family of curves define the boundaries between regions...
128
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ICIP
1997
IEEE
16 years 1 months ago
1997
IEEE
This paper describes an approach to the extraction of articulated objects which will be used for gait analysis. In most medical applications markers are used to determine trajecto...
100
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CVBIA
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Markov Random Fields (MRFs) are a popular and wellmotivated model for many medical image processing tasks such as segmentation. Discriminative Random Fields (DRFs), a dis...
126
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SIAMIS
2010
14 years 10 months ago
2010
Abstract. In this work, we present an approach to jointly segment a rigid object in a two-dimensional (2D) image and estimate its three-dimensional (3D) pose, using the knowledge o...
152
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PAMI
2011
14 years 6 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...