Yaowen Lü, Wei Liu, Bojun Du, Xipin Xu. Further Study and Application for One-Dimensional Homography Matrix[J]. Acta Optica Sinica, 2018, 38(7): 0715003
- Acta Optica Sinica
- Vol. 38, Issue 7, 0715003 (2018)
![A motion rotating around a fixed point which converts from planar motion by Ref.[6] method. (a) 3D space motion plane; (b) image plane](/richHtml/gxxb/2018/38/7/0715003/img_1.jpg)
Fig. 1. A motion rotating around a fixed point which converts from planar motion by Ref.[6] method. (a) 3D space motion plane; (b) image plane
Fig. 2. Cross ratio invariant of 1D homograph
Fig. 3. 1D calibration with planar motion based on homography. (a) 3D space motion plane; (b) image plane
Fig. 4. Effect of noise level on linear calibration precision. (a) Proposed method; (b) Ref.[6] method
Fig. 5. Effect of motion number on calibration precision. (a) Proposed method; (b) Ref.[6] method
Fig. 6. Calibration image with 1D planar motion
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Table 1. Calibration results of real image
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