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
- Chinese Optics Letters
- Vol. 15, Issue 4, 041102 (2017)
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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