| 摘要 |
Disclosed are an image encoding and decoding method, image processing device, and computer storage medium, comprising: when using one of a palette and a pixel-string encoding replication means to replicate the encoding of a currently encoded block, generating a new palette color according to the pixels of said currently encoded block; according to said new palette color and/or palette color candidate set shared by the palette and the pixel-string encoding replication means, generating the palette of said current encoded block; using said palette to replicate the encoding of the palette and the pixel string, and generate a video code stream comprising the replication means and replication parameters. The video code stream is parsed, and at least one of the following information is obtained: the replication means, replication parameters, and new palette color of the palette and pixel-string decoding replication; according to said new palette color and/or palette color candidate set shared by the palette and the pixel-string decoding replication means, generating a palette; using said palette to replicate the decoding of the palette and the pixel string. |
