Junping Hu, Feifei Song, Chunlei Luo, Qiang Huang. Non-Metric Distortion Correction Method Based on Adaptive Corner Detection[J]. Laser & Optoelectronics Progress, 2021, 58(12): 1210012
- Laser & Optoelectronics Progress
- Vol. 58, Issue 12, 1210012 (2021)
Fig. 1. Checkerboard image after corner location
Fig. 2. Distribution position of convolution kernel
Fig. 3. Two gray distribution
Fig. 4. Checkerboard image after corner thinning
Fig. 5. Experimental results. (a) Standard checkerboard image; (b) distorted image
Fig. 6. Correction result of different methods
Fig. 7. Checkerboard images taken by fisheye camera
Fig. 8. Correction result images
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Table 1. Average distortion parameter result
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Table 2. Comparison of experimental results
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