METHOD FOR GENERATING LIGHT FIELD PREDICTION MODEL, AND RELATED APPARATUS

A method for generating a light field prediction model, and a related apparatus. The method comprises: establishing a cube model surrounding a photographed scene according to the respective photographing orientations of multiple sample images, wherein the cube model comprises multiple small cubes (voxels); respectively calculating multiple truncate distances of each of the multiple small cubes according to the multiple sample images (S402); sampling a spatial point from each small cube according to the multiple truncate distances of the small cube, wherein each spatial point sampled correspondingly have spatial coordinates; and training a light field prediction model according to the spatial coordinates of the sampled spatial points, wherein the light field prediction model is used for predicting a light field of the scene. The method can improve the sampling efficiency of the voxels, thereby improving the generation efficiency of the light field prediction model. L'invention concerne un procédé pour la génér