5740 search results - page 315 / 1148 » Application of Level Set Methods in Computer Vision |
192
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ACIVS
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. Extrema of curvature are useful key points for different image analysis tasks. Indeed, polygonal approximation or arc decomposition methods used often these points to ini...
287
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CVPR
2010
IEEE
16 years 24 days ago
2010
IEEE
We discuss the cause of a severe optical flow estimation problem that fine motion structures cannot always be correctly reconstructed in the commonly employed multiscale variati...
231
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ICCV
2009
IEEE
17 years 4 days ago
2009
IEEE
We propose a method to identify and localize object
classes in images. Instead of operating at the pixel level,
we advocate the use of superpixels as the basic unit of a
class s...
188
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
Statistical methods, such as independent component analysis, have been successful in learning local low-level features from natural image data. Here we extend these methods for le...
173
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ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
We developed a binarization approach to handle a large variety of images, from scanned flatbed images to images acquired by mobile phone cameras. The binarization is targeted at c...