ISO/IEC 18181-1:2024

This document specifies a set of compression methods for coding one or more images of bi-level, continuous-tone greyscale, or continuous-tone colour, or multichannel digital samples. This document: —     specifies decoding processes for converting compressed image data to reconstructed image data; —     specifies a codestream syntax containing information for interpreting the compressed image data; —     provides guidance on encoding processes for converting source image data to compressed image data.