就偏振去雾而言，Schechner[1-2]等人率先研究了雾天条件下光

As far as polarization defogging is concerned, Schechner [1-2] et al. Took the lead in studying the polarization information of light under fog conditions and simulated it, and believed that directly transmitted light has no obvious polarization characteristics macroscopically, while atmospheric light The polarization in the macro is consistent. Through the "best" and "worst" two polarization images to estimate the degree of polarization of the global atmospheric light, in order to defog.

As far as polarization defog is concerned, Schechner and others have taken the lead in studying the polarization information of light under foggy conditions, and simulated it, and concluded that direct transmission light has no obvious polarization characteristics in the macro, while atmospheric light is consistent in macro polarization. The polarization of global atmospheric light is estimated using the "best" and "worst" polarization images to defog.

In terms of polarization defogging, Schechner [1-2] and others took the lead in studying the polarization information of light under fog conditions, and simulated it. They believed that the direct transmission light had no obvious polarization characteristics in the macro, but the polarization of atmospheric light was the same in the macro. The degree of polarization of global atmospheric light is estimated by the "best" and "worst" polarization images, so as to remove fog.