Adaptively Active Contours Based on Variable Exponent Lp(|∇I|) Norm for Image Segmentation
We propose an Lp(|∇I|)-based adaptively active contours model for image segmentation which is derived from the well-known Chan-Vese (C-V) model. Unlike the C-V model, the proposed model uses the Lp(|∇I|) (p(|∇I|)>2) norm instead of the L2 norm to define the external energy and incorporates an ext...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2012-01-01
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| Series: | Mathematical Problems in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2012/490879 |