This book systematically introduces the basic principles, algorithms and international standards of still image and video sequence coding, divided into two relatively independent parts. The first part introduces various basic technologies that constitute image encoders, including entropy coding, quantization, prediction, transformation, motion compensation prediction, etc., which are the core technologies that constitute most international standards for image coding. Chapter 4 summarizes various Main features of image coding standards. The second part is dedicated to the discussion of wavelet transform coding technology. It introduces the principle of wavelet transform in detail, the implementation of wavelet transform based on the lifting method and the detailed analysis of various wavelet image encoders; it focuses on the discussion of EZW and SPIHT based on the zero-tree structure. algorithm and the EBCOT algorithm based on code block technology; Chapter 9 introduces the basic encoder of the JPEG 2000 standard; Chapter 10 includes two topics, namely the latest international standard H. 264 and video encoding technology for mobile communications.
This book can be used as a teaching material or reference book for senior students, graduate students, and engineering and technical personnel in electronic information and computer applications to learn image and video coding.
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