Geodesic star convexity for interactive image segmentation
In this paper we introduce a new shape constraint for interactive image segmentation. It is an extension of Veksler's star-convexity prior, in two ways: from a single star to multiple stars and from Euclidean rays to Geodesic paths. Global minima of the energy function are obtained subject to t...
Autori principali: | Gulshan, V, Rother, C, Criminisi, A, Blake, A, Zisserman, A |
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Natura: | Conference item |
Lingua: | English |
Pubblicazione: |
IEEE
2010
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