Recognition method of low-resolution coal-rock images based on curvelet transform
Considering the limitations of wavelet in image representation-that it is only optimal in representing point singularities and difficult to extract curve features of coal and rock images, a new recognition method for low-resolution coal-rock images based on curvelet transform was proposed.The method...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Emergency Management Press
2017-06-01
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| Series: | 矿业科学学报 |
| Subjects: | |
| Online Access: | http://kykxxb.cumtb.edu.cn/article/id/74 |