Xiaoli Hu, Yulun Zhang, Biao Liu, Yu Wang, Siqi Zhang. Single-Station Pose-Processing Method Based on Object Distance Assistance[J]. Acta Optica Sinica, 2019, 39(6): 0612004
- Acta Optica Sinica
- Vol. 39, Issue 6, 0612004 (2019)
Fig. 1. Equivalent method of perspective projection
Fig. 2. First and last processed frames in gun barrel sequence. (a) One angel setting of gun barrel; (b) another angel setting of gun barrel
Fig. 3. Effect of reference distance measurement error on pose angle error
Fig. 4. Effect of focal length measurement error on pose angle error
Fig. 5. Effect of key line length measurement error on pose angle error
Fig. 6. Effect of image point extraction error on pose angle error. (a) Effect of x direction extraction error; (b) effect of y direction extraction error
Fig. 7. Effect of optical axis pointing error on pose angle error. (a) Effect of azimuth pointing error; (b) effect of pitch pointing error
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Table 1. Comparison between results of proposed algorithm and theoretical values
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