标准摘要
[中文适用范围]： 本部分指定了一种称为JPEG XT的编码格式，主要用于连续色调的摄影图像 [外文原描述]： ISO/IEC 18477-3:2015 specifies a coding format, referred to as JPEG XT, which is designed primarily for continuous-tone photographic content.
英文名称Information technology - Scalable compression and coding of continuous-tone still images - Part 3: Box file format