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Technical Program
Paper Detail
| Paper: | TA-L1.2 |
| Session: | Image Segmentation |
| Time: | Tuesday, October 10, 10:00 - 10:20 |
| Presentation: |
Lecture
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| Title: |
CIRCLE-VALUED NONLINEAR DIFFUSIONS WITH APPLICATION TO TEXTURE SEGMENTATION |
| Authors: |
Xiaogang Dong; Purdue University | | | | | Ilya Pollak; Purdue University | | |
| Abstract: |
We introduce a novel nonlinear diffusion equation for images defined on an arbitrary graph and taking values on a circle. We use this nonlinear diffusion to develop an effective segmentation algorithm for such images. We apply this algorithm to segmenting texture images based on the orientatio n feature defined as the angle of the gradient. |
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