Patent ID: 11949868
Assignee: PEKING UNIVERSITY SHENZHEN GRADUATE SCHOOL
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. A video decoding method, comprising:
decoding division information, prediction information and quantized blocks from a bitstream;
obtaining a predicted image block through prediction technologies according to the prediction information;
performing inverse quantization and inverse transformation on the quantized block to obtain a residual image block;
adding the residual image block to the corresponding predicted image block to obtain a reconstructed image block;
performing deblocking filtering on the reconstructed image formed by reconstructed image blocks to obtain a reference image for reference in subsequent frames;
wherein, in the process of decoding the quantized block from the bitstream during video decoding, the method according to claim 1 is used for selecting a context model of a quantized coefficient end flag in the quantized block.