Method and apparatus for providing image and video coding with iterative post-processing using a variable image model parameter

摘要

The present invention is an apparatus that comprises a memory including one or more instructions and a processor coupled to the memory. In response to the one or more instructions, the processor transforms an image to provide a transformed image and quantizes the transformed image to provide a quantized image. In response to the quantized image, the processor iteratively generates one or more step sizes using a variable image model parameter and transmits the one or more step sizes. In one embodiment, the processor transmits the one or more step sizes along with the variable image model parameter.