7351 search results - page 223 / 1471 » Segmenting Point Sets |
192
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CVPR
2000
IEEE
16 years 8 months ago
2000
IEEE
Curve evolution schemes for segmentation, implemented with level set methods, have become an important approach in computer vision. Previous work has modeled evolving contours whi...
180
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ISBI
2008
IEEE
16 years 7 months ago
2008
IEEE
Four-dimensional ultrasound based on matrix phased array transducers can capture the complex 4D cardiac motion in a complete and real-time fashion. However, the large amount of in...
218
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ICDAR
1995
IEEE
15 years 10 months ago
1995
IEEE
We describe a new approach for evaluating page segmentation algorithms. Unlike techniques that rely on OCR output, our method is region-based: the segmentation output, described a...
207
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TMI
2010
15 years 1 months ago
2010
We propose a nonparametric, probabilistic model for the automatic segmentation of medical images, given a training set of images and corresponding label maps. The resulting inferen...
177
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We propose a variational algorithm to jointly estimate the shape, albedo, and light configuration of a Lambertian scene from a collection of images taken from different vantage po...