“GrabCut” — Interactive Foreground Extraction using ...
Carsten Rother∗ Vladimir Kolmogorov ... where a cut corresponds to the optimal smooth seam between two images, e.g. source and target image. Level sets [Caselles et al. 1995] is a standard approach to image ... where h·i denotes expectation over an image sample. This choice of βensures that the exponential term in (4) switches appropriately ...
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