Calibration method of camera parameters for coal level measurement in coal bi
A calibration method of camera parameters based on planar grid was proposed to deal with the problem of intrinsic and extrinsic parameters calibration for photoelectric measuring device in coal bin. Two values of black and white are used to divide pattern on the calibration plate, and the intersecti...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2015-07-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.07.019 |