Research Article
Image Segmentation by Edge Partitioning over a Nonsubmodular Markov Random Field
Algorithm 1
Minimizing edge partition.
() Estimate image label state with the -means algorithm on pixels, . | () Estimate and by the -means algorithm minimization of (4) | without the labeling constraint of (2). | () Estimate the image label state using the QPBOI--expansion. | (keep and constant) | () Estimate and from the image label state . | () If and are unchanged, terminate. | Else, repeat steps 3 and 4. |
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