内容説明
The Data Compression Book Second Edition The Data Compression Book is the most authoritative guide to data compression techniques available. This second edition has been updated to include fractal compression techniques and all the latest developments in the compression field. All the code in the previous edition has been updated to run with today's compilers and has been tested on multiple platforms to ensure flawless performance. You'll learn to write C programs for nearly any environment as you explore different compression methods. Nelson and Gailly discuss the theory behind each method and apply the techniques involved to shrink data down to a minimum. Each technique is illustrated with a complete, functional C program that not only demonstrates how data compression works, but it also can be incorporated into your own data compression programs. You'll also get detailed benchmarks demonstrating the speed and compression ability of each technique. The code in this book has been tested on a variety of platforms and compilers including Microsoft Visual C++ 1.5 with MS-DOS 5.0 and 6.22; Borland C++ 4.0 and 4.5 with MS-DOS 5.0 and 6.22; Symantec C++ 6.0 and 7.0 with MS-DOS 5.0 & 6.22; Interactive Unix System 3.2 with the portable C compiler; Solaris 2.4 with the SunSoft compiler; and Linux 1.1 with the Gnu C Compiler. Topics Include:
- The Shannon-Fano and Huffman coding techniques
- Adaptive Huffman coding techniques
- Lossy compression
- The JPEG compression algorithm
- Fractal compression techniques
- Arithmetic coding
- Dictionary compression methods
内容（「BOOK」データベースより）
本書は、プログラマにとって、わかりやすくデータ圧縮技術を紹介するとともに、具体的な実装例を示すことでその理解を容易にするものである。本書で取り上げる圧縮手法としては、Huffman符号、算術符号、およびそれらの適応的/高次モデルのバリエーション、現在最も広く用いられているLZ77とLZ78、音声圧縮、JPEGでも採用されているDCT(離散コサイン変換)による画像圧縮があり、さらにアーカイブプログラム、フラクタル画像圧縮も取り上げている。
--このテキストは、絶版本またはこのタイトルには設定されていない版型に関連付けられています。
