JPEG图像数据格式简明分析

JPEG Image Data Format Concise Analysis

本文针对最常见的JPEG图像格式的压缩数据进行分析,描述了每一字节的数据所表示的含义,同时也介绍了JPEG图像格式中的大部分典型且必要的标记、参数等元素,这些都是对JPEG图像作进一步的研究的基础知识。

This paper analyses the most familiar JPEG image data format, and describes the meanings which every byte data denotes. Moreover, most of typical and essential flags, parameters, and other elements of JPEG image format are expatiated detailedly. The analysis above is the foundation of the further research for JPEG image.