VIDEO COMPRESSION METHOD, VIDEO DECOMPRESSION METHOD AND INTELLIGENT TERMINAL, AND STORAGE MEDIUM

摘要

The present disclosure relates to a video compression method, video decompression method and intelligent terminal, and a storage medium. The video compression method comprises: acquiring one picture group of a video, and acquiring a forward frame and a backward frame of a B-frame original frame according to the picture group; acquiring the B-frame original frame, performing motion compensation on the B-frame original frame by means of a motion compensation network, and reconstructing the B-frame; encoding the forward frame and the backward frame; and encoding the reconstructed B-frame according to the encoded forward frame and backward frame. The video decompression method comprises: acquiring one picture group encoded and compressed in a video, the picture group comprising an encoded B-frame and a forward frame and backward frame of the B-frame; decoding the forward frame and the backward frame; and decoding the B-frame according to the decoded forward frame and backward frame. The present disclosure can improve the effect of B-frame encoding and decoding.