Chenyang Liu, Longjiang Zheng, Peiguo Hou. A Fast Weighted Iterative Pose Estimation Method[J]. Laser & Optoelectronics Progress, 2022, 59(18): 1815019
- Laser & Optoelectronics Progress
- Vol. 59, Issue 18, 1815019 (2022)
Fig. 1. PnP pose estimation model
Fig. 2. Relationship between object and image residuals
Fig. 3. Rotation error with points number. (a) Mean rotation error; (b) median rotation rrror
Fig. 4. Translation error with points number. (a) Mean translation error; (b) median translation error
Fig. 5. Influence of noise change on accuracy. (a) Noise with rotation; (b) noise with translation
Fig. 6. Algorithm time chart
Fig. 7. Relationship among reprojection errors of image plane algorithms
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Table 1. Camera parameter calibration results
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Table 2. Errors between measurement points and reference points
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Table 3. Experimental results comparison
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