Fig. 1. Hypercube diagram of polarization spectral data

Fig. 2. Schematic diagram of spectral polarization imaging based on dispersion spectrometer

Fig. 3. Interference based spectral polarization imaging schematic

Fig. 4. Spectral polarization imaging device based on AOTF

Fig. 5. Structure diagram of the proposed AOTF spectral imaging system

Fig. 6. Spectral polarization imaging device based on LCTF

Fig. 7. Structure diagram of the proposed AOTF spectral imaging system.

Fig. 8. Spectral polarization imaging device based on LCVR

Fig. 9. Experimental setup of a compressed sensing hyperspectral polarization imaging system based on LCVR.

Fig. 10. Computed tomography spectral polarization imaging device

Fig. 11. Multi-angle polarization detector device

Fig. 12. Visible near-infrared （top） and shortwave infrared （bottom） models of CAPI

Fig. 13. 3MI structure diagram

Fig. 14. APS System diagram

Fig. 15. Assemble the MSPI camera

Fig. 16. Polarizing images of different dominant species of red tide and seawater