Encoding method and apparatus suitable for spatial image

Abstract

The present disclosure discloses an encoding method and apparatus suitable for a spatial image. A specific implementation of the method comprises: generating, in accordance with longitudes and latitudes corresponding to a plurality of sampling points at different spatial angles, a spatial picture matrix including a plurality of spatial pictures acquired by the plurality of sampling points; determining, in accordance with a degree of change between the adjacent spatial pictures in the spatial picture matrix, target sizes of sub-matrices corresponding to different regions in the spatial picture matrix; dividing the spatial picture matrix with the sub-matrices corresponding to the different regions in the spatial picture matrix, and obtaining a plurality of picture groups; and encoding, in accordance with respective key frames and predicted frames included in the plurality of picture groups, the spatial pictures in the spatial picture matrix, and generating an encoded file.

Dependencies are inferred from the claim text.