Optic flaws detection and location based on a plenoptic camera

Yinsen Luan; Bing Xu; Ping Yang; Guomao Tang

doi:doi:10.3788/COL201715.041102

Chinese Optics Letters, 2017, 15 (4): 041102, Published Online: Jul. 25, 2018

Optic flaws detection and location based on a plenoptic camera Download： 822次

Yinsen Luan ^1,2,3Bing Xu ^1,2,*Ping Yang ^1,2Guomao Tang ^1,2

Author Affiliations

¹ Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu 610209, China

² Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China

³ University of the Chinese Academy of Sciences, Beijing 100049, China

Figures & Tables

Fig. 8. Left part: raw image, right part: magnified micro image of flaws on mirrors A, B, and C.

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Fig. 9. Depth map of flaws.

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Yinsen Luan, Bing Xu, Ping Yang, Guomao Tang. Optic flaws detection and location based on a plenoptic camera[J]. Chinese Optics Letters, 2017, 15(4): 041102.

Optic flaws detection and location based on a plenoptic camera Download： 822次

Fig. 1. Schematic diagram of a plenoptic camera.

Fig. 2. Depth estimating via triangulation.

Fig. 3. Imaging of a lens.

Fig. 4. Spatial resolution of a microlens.

Fig. 5. Demonstration of on-line inspection based on a plenoptic camera.

Fig. 6. Experimental prototype of a plenoptic camera.

Fig. 7. (a) Mirror A, (b) mirror B, and (c) mirror C.

Fig. 8. Left part: raw image, right part: magnified micro image of flaws on mirrors A, B, and C.

Fig. 9. Depth map of flaws.

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Optic flaws detection and location based on a plenoptic camera Download： 822次

Fig. 1. Schematic diagram of a plenoptic camera.

Fig. 2. Depth estimating via triangulation.

Fig. 3. Imaging of a lens.

Fig. 4. Spatial resolution of a microlens.

Fig. 5. Demonstration of on-line inspection based on a plenoptic camera.

Fig. 6. Experimental prototype of a plenoptic camera.

Fig. 7. (a) Mirror A, (b) mirror B, and (c) mirror C.

Fig. 8. Left part: raw image, right part: magnified micro image of flaws on mirrors A, B, and C.

Fig. 9. Depth map of flaws.

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