6200 search results - page 399 / 1240 » Color Image Segmentation |
163
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ICIAP
1995
ACM
15 years 10 months ago
1995
ACM
We present a new method, median filtered differencing, for estimation of tangentdirection and curvature of digitised curves. On three synthetic examples and two images we show the...
179
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JVCIR
2006
15 years 6 months ago
2006
Computed tomography (CT) images have been widely used for diagnosis of liver disease and volume measurement for liver surgery or transplantation. Automatic liver segmentation and ...
149
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PAMI
2006
15 years 6 months ago
2006
Spectral graph partitioning provides a powerful approach to image segmentation. We introduce an alternate idea that finds partitions with a small isoperimetric constant, requiring ...
137
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PR
2002
15 years 6 months ago
2002
E ective annotation and content-based search for videos in a digital library require a preprocessing step of detecting, locating and classifying scene transitions, i.e., temporal ...
161
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
In virtual colonography, precise segmentation is essential for accurate diagnosis. For the segmentation of colon wall, we propose a novel multi-phase deformable model using a leve...