Unsupervised Smooth Contour Detection
An unsupervised method for detecting smooth contours in digital images is proposed. Following the a contrario approach, the starting point is defining the conditions where contours should not be detected: soft gradient regions contaminated by noise. To achieve this, low frequencies are removed from...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Image Processing On Line
2016-11-01
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| Series: | Image Processing On Line |
| Online Access: | http://www.ipol.im/pub/art/2016/175/ |