Abstract
Image segmentation based on contour extraction usually involves three stages of image operations: feature extraction, edge detection and edge linking. This paper is devoted to the first stage: a method to design feature extractors used to detect edges from noisy and/or blurred images.
Original language | English |
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Pages (from-to) | 16-33 |
Number of pages | 18 |
Journal | IEEE transactions on pattern analysis and machine intelligence |
Volume | 17 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1995 |
Keywords
- Image processing
- Image segmentation
- MRF
- Line detection
- Edge detection
- Feature extraction