Patent ID: 11863755
Assignee: INTEL CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A method comprising:
adjusting, by executing an instruction with processor circuitry, a first value of a first block of a second downscaled image frame based on a second block of a first downscaled image frame collocated to the first block of the second downscaled image frame;
processing, by executing an instruction with the processor circuitry, features extracted from the first and the second downscaled image frames to determine block classifications for respective blocks of the first and the second downscaled image frames;
generating, by executing an instruction with the processor circuitry, a map based on the block classifications, the map including values representative of amounts of change associated with blocks of the second downscaled image frame and corresponding blocks of the first downscaled image frame; and
adjusting, by executing an instruction with the processor circuitry, a quantization parameter of a full-scale image frame based on the map, the full-scale image frame corresponding to the at least one of the first or the second downscaled image frames.