Coal-rock interface identification scheme based on Hough transform
A coal-rock interface identification scheme based on Hough transform was proposed according to characteristic of coal-rock image, namely boundary between coal seam and rock seam is significant and linear. Coal-rock image is pre-processed firstly by denoising and enhancing. Then isolated points on co...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2015-02-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.02.015 |
| Summary: | A coal-rock interface identification scheme based on Hough transform was proposed according to characteristic of coal-rock image, namely boundary between coal seam and rock seam is significant and linear. Coal-rock image is pre-processed firstly by denoising and enhancing. Then isolated points on coal-rock edge are removed as well as false edges. Finally, Hough transform is used to identify coal-rock interface. Experimental result shows that the scheme can detect coal-rock boundary fast and correctly. |
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| ISSN: | 1671-251X |