標(biāo)準(zhǔn)號：ISO/IEC 14495-2-2003
中文標(biāo)準(zhǔn)名稱：信息技術(shù).連續(xù)色調(diào)靜態(tài)圖像的無損和近似無損壓縮.第2部分:擴(kuò)充
英文標(biāo)準(zhǔn)名稱：Information technology - Lossless and near-lossless compression of continuous-tone still images - Extensions
標(biāo)準(zhǔn)類型：L81
發(fā)布日期：2003/4/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：L81
適用范圍：This Recommendation | International Standard defines a set of lossless (bit-preserving) and nearly lossless (where the error for each reconstructed sample is bounded by a predefined value) compression methods for coding continuous-tone (including bi-level), gray-scale, or colour digital still images.This Recommendation | International Standard:- specifies extensions (including arithmetic coding, extension of near lossless coding, extension of prediction and extension of Golomb coding) to processes for converting source image data to compressed image data;- specifies extensions to processes for converting compressed image data to reconstructed image data including an extension for sample tranformation for inverse colour transforms;- specifies coded representations for compressed image data;- provides guidance on how to implement these processes in practice.