A Fast Color Image Segmentation Approach Using GDF with Improved Region-Level Ncut

Figure 9

Kingfisher image segmentation. (a) Original image. (b) The corresponding space with feature set of 122500 data objects. (c) Feature set of cells in dataset . (d) and (e) are fifteen clusters by the use of GDF. Clusters are represented by five colors combined with three symbols, that is, blue, red, yellow, black, green. (f) Initial oversegmentation mapped by fifteen clusters. Red rectangular boxes mark some of oversegmented regions. (g) A weighted graph. (h) Final segmented result using improved region-level to merge oversegmented regions.

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