fisheye_correction.txt

Spherical_coordinates.m:2D spherical coordinates algorithm

Spherical_perspective_projection.m：spherical perspective projection algorithm


fish_2D.m: 2D stereoscopic projection coordinate transformation (spherical projection model)

fish_correction.m: 

fish_3D_origin.m: Display correction of spherical perspective projection model based on the fish-eye image is divided into left and right and up and down the center of five grid