Fuqiang Li, Dongjing Cao, Haibin Jiang, enping Lei, Weiguo Xiang, Yanhui Hao, Xuemin Wei, Wei Huang, Junlei Chang, Lianying Dou. Focal Plane Curve Splicing of Large Distortion Aerospace Remote Sensing Camera[J]. Acta Optica Sinica, 2020, 40(20): 2008001
- Acta Optica Sinica
- Vol. 40, Issue 20, 2008001 (2020)
Fig. 1. Image motion speed vector and integral speed vector
Fig. 2. Curve splicing direction of pincushion distortion optical system
Fig. 3. Curve splicing directions of barrel distortion optical system
Fig. 4. Schematic diagram of selecting reference points
Fig. 5. Schematic of curve splicing
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Table 1. Mismatch angles of obtained by fitting 6 positions on different CCDsunit: (°)
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Table 2. MTF decline of each point before and after curve splicingunit: %
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Table 3. Registration error between CCD multi-spectrum before and after curve splicingunit: pixel
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