Xuanzhe Zhang, Yan Wang, Jiahua Wang, Zaihong Hou, Shaojun Du. Image clarification and point cloud calculation under turbulence by light field camera[J]. Infrared and Laser Engineering, 2020, 49(11): 20200053
- Infrared and Laser Engineering
- Vol. 49, Issue 11, 20200053 (2020)
Fig. 1. Phase space coordinates schematic diagram of the ray on transmission cross section
Fig. 2. Four density functions in optical phase space
Fig. 3. Light field camera 2.0 structure diagram
Fig. 4. Relationship of first three order aberration and corresponding deformation in phase space
Fig. 5. Calculation flow chart of full FOV phase map
Fig. 6. 3D reconstruction results of dynamic flame
Fig. 7. Turbulence-degraded image clarifications experiment results
Fig. 8. Outdoor turbulence-degraded image clarifications experiment results
Fig. 9. Full FOV phase map (only unfocused item) of outdoor experiment
Fig. 10. Theoretical depth resolution of target point cloud at 500 m
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Table 1.
Analysis of turbulence-degraded imaging clarification quality
湍流清晰化成像质量评价
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Table 2.
Analysis of imaging quality
成像质量分析
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