shadow scattering
1.The color signal images corrected by Rayleigh Scattering are close to true color photography in ground. , laypeople can judge usual ground objects based on color and shadow of ground objects.
2.The scattering field of the complex target can be attributed to the combination of the surface and edge, and on the bordering area of illumination and shadow,fast changing phase will cause computing error,and the simple incremental length diffraction coefficients(ILDC) result in low precision.
