| 摘要 |
A method segments colored pixels in an image. First, global features are extracted from the image. Then, the following steps are repeated until all pixels have been segmented from the image. A set of seed pixels is selected in the image based on gradient magnitudes of the pixels. Local features are defined for the set of seed pixels. Parameters and thresholds of a distance function are defined from the global and local features. A region is grown around the seed pixels according to the distance function, and the region is segmented from the image.
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