He Sun, Dejiang Wang, Tianxiang Ma, Wenchang Xu, Yuan Yao. High Precision Pixel Level Non-Uniformity Calibration of Pixelated Polarization Camera[J]. Acta Optica Sinica, 2017, 37(11): 1111002
- Acta Optica Sinica
- Vol. 37, Issue 11, 1111002 (2017)
Fig. 1. Schematic of nanowire polarization filters
Fig. 2. Measurement system of polarization filters vector transfer matrix
Fig. 3. Schematic of optical path of superpixel
Fig. 4. Measurement system of polarization camera vector transfer matrix
Fig. 5. Boxplot of 18 sets original data
Fig. 6. Boxplot of 18 set data after calibration
Fig. 7. Variance of experimental data before and after calibration
Fig. 8. (a) Degree of polarization and (b) angle of polarization pictures before calibration
Fig. 9. (a) Degree of polarization and (b) angle of polarization pictures after calibration
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Table 1. Statistical value of information entropy
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