4347 search results - page 670 / 870 » Chan-Vese Image Segmentation |
154
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CAIP
2007
Springer
16 years 23 days ago
2007
Springer
Abstract. We propose a framework for fast and automated initialization of segmentation algorithms in Computed Tomography images. Based on the idea that time-consuming voxel classi...
199
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INCDM
2007
Springer
16 years 22 days ago
2007
Springer
Abstract. Clustering algorithms for multidimensional numerical data must overcome special difficulties due to the irregularities of data distribution. We present a clustering algo...
183
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SIBGRAPI
2006
IEEE
16 years 18 days ago
2006
IEEE
This paper addresses the problem of foreground extraction using active illumination and graph-cut optimization. Our approach starts by detecting image regions that are likely to b...
188
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ACCV
2006
Springer
16 years 18 days ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...
170
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ACIVS
2006
Springer
16 years 18 days ago
2006
Springer
Content analysis of video and still images is attractive for multiple reasons, such as enabling content-based actions and image manipulation. This paper presents a new algorithm an...