Fig. 1. Division-of-aperture chromatic polarimetric camera with full-polarization-state simultaneous detection^［12］

Fig. 2. Optical-path simulation diagram of optical system of polarimetric camera^［50］

Fig. 3. Schematic diagram of three-dimensional structure of light separation and transmission system

Fig. 4. Developed division-of-aperture polarimetric lens with full-polarization-state simultaneous detection

Fig. 5. A frame of raw image from division-of-aperture polarimetric camera

Fig. 6. Registered results of polarized images

Fig. 7. DoP image and AoP image calculated from polarized images before and after registration

Fig. 8. Structure diagram of polarization-color filter

Fig. 9. Schematic of optical path of division-of-aperture simultaneous polarimetric optical imaging based on color-polarizer filter

Fig. 10. Comparison of spatial resolution^［14］

Fig. 11. Multiangle linear polarizer

Fig. 12. Comparison between DoP images

Fig. 13. Comparison between AoP images

Fig. 14. Schematic of physical degradation model in scattering environment^［75］

Fig. 15. Polarimetric dehazing imaging result without sky area^［30］

Fig. 16. Polarimetric dehazed images in continuously changing sea fog environment

Fig. 17. Variation of entropy value in dehazed image with ε^［32］

Fig. 18. Workflow chart of dehazing/descattering algorithm for fast polarimetric imaging in HSI color space^［33］

Fig. 19. Polarimetric dehazed images based on HSI color space^［33］

Fig. 20. A frame with different polarizations of the same scene taken by a polarimetric imaging system^［12］

Fig. 21. Polarimetric dehazed image^［12］

Fig. 22. Workflow chart of polarimetric dehazing/descattering algorithm based on low-pass filter denoising^［35］

Fig. 23. Polarimetric dehazing results^［35］

Fig. 24. Architecture of real-time polarimetric dehazing/descattering system

Fig. 25. Software interface of real-time polarimetric dehazing/descattering imaging

Fig. 26. A key frame of underwater descattering imaging scenes in video stream

Fig. 27. A key frame of outdoor descattering scenes in video stream

Fig. 28. Original low-resolution and reconstructed high-resolution SWIR polarized images of one-yuan coin^［54］

Fig. 29. Polarization information images of one-yuan coin^［54］

Fig. 30. High-resolution convolutional neural network architecture^［97］

Fig. 31. Reconstruction results of NIR image^［97］

Fig. 32. Polarization information images of the target^［97］

Fig. 33. Experimental results of SWIR imaging of a plane model^［97］

Fig. 34. High-resolution reconstruction of SWIR polarimetric images^［97］

Fig. 35. Physical model schematic of polarization 3D reconstruction imaging

Fig. 36. Variations of DoP of diffuse reflection light with incident angle θ for materials with different refractive index

Fig. 37. Reconstructed 3D polarimetric imaging result of paper cup

Fig. 38. Intensity images for cylinder with different surface materials

Fig. 39. 3D reconstruction results for cylinder with different surface materials