Patent ID: 11967118
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 14:
15. Anon-transitory computer-readable storage medium storing thereon executable instructions that, as a result of being executed by one or more processors of a computer system, cause the computer system to at least:
obtain a compressed block of pixels of compressed image data;
obtain at least one first indicator for the compressed block of pixels, the indicator specifying a type of compression used to compress the compressed block of pixels, wherein the type of compression is from a set of compression types that includes lossy compression and lossless compression;
obtain at least one value for at least one pixel block adjacent to the compressed block of pixels, wherein the at least one first value comprises compressed pixel values associated with the at least one pixel block adjacent to the compressed block of pixels; and
based on the first indicator and the at least one value, decompress the compressed block of pixels to produce a decompressed block of pixels, the decompressed block of pixels comprising part of the image data.