JPEG - Idea and Practice

Contents

Foreword

The idea

The colour components
The transform and quantization
The compression and encoding
The decoding and drawing
Miscellaneous

The practice

Introduction
The Huffman coding
The header part
The guidelines and the implementation
Program for making a grey scale file
Program for drawing a grey scale picture
The two programs for a colour picture
When the width or the height is not divisible by 8

Back matter

Appendix 1: Summary of the header segments
Appendix 2: Programs for calculating code lengths from the actual picture
References
Download programs

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