数字图像编码课程一.pdf

数字图象编码 Digital Image Coding School of Electronic Information Engineering , Tianjin University 课程目的 • 了解图象和视频编码技术的发展历程； • 掌握基本信源压缩编码原理； • 学习各类图象和视频编码标准的不同和特点。 ——为今后进行相关领域研究打好基础 • School of Electronic Information Engineering , Tianjin University 参考书目 • Video Processing and Communications, Yao Wang, 电子工业出版社。 • Digital Video Processing, A. Murat Tekalp, 清华大学出版社。 • 数字图象压缩编码， 张春田，清华大学出版社。 School of Electronic Information Engineering , Tianjin University 课程内容简介  第一节 图像压缩编码简介 Introduction  第二节 统计编码 Statistical Coding  第三节 预测编码 Prediction Coding  第四节 变换编码 Transform Coding  第五节 其他编码方式 Other Coding  第六节 静止图像压缩编码标准 JPEG JPEG2000  第七节 视频压缩编码标准 Video Coding Standard(H.261/MPEG1/MPEG2/MPEG-4/H.264) School of Electronic Information Engineering , Tianjin University 第一节 Introduction School of Electronic Information Engineering , Tianjin University A Code is a system of symbols (letters, numbers, bits and the like…)used to represent a body of information or set of events. Each piece of information or event is assigned a sequence of code symbols, called a code word….. EncoderDecoderCodec Source CodeChannel CodeCryptograph Compression Coding Lossy Compression Lossless Compression (Error-Free Compression) PictureImageFrameField Moving Picture SequenceVideo Photo Graphics Figure ….. School of Electronic Information Engineering , Tianjin University 1.1 Image and Digitalization School of Electronic Information Engineering , Tianjin University School of Electronic Information Engineering , Tianjin University Schoo