A. Bastys "Data compression"
Catalog description:
Data compression, transform coding, data encoding, graphics file formats.
Current Text:
James D. Murray and William vanRyper, Graphics File Formats, O'Reilly \& Associates, Inc., 1996.
Additional Reference:
Stephane Mallat, A wavelet tour of signal processing, Academic-Press, 1998.
Goals:
The student should learn the transform coding concept; the most popular sound and image data compression algorithms. He also should show practical ability to work with compressed graphics files as, BMP, TIFF, PCX, GIF, JPEG, MPEG, JBIG.
Content:
- Data transforms. Discrete Fourier, Cosines and wavelet transforms
- Data quantization. Binary, high resolution, uniform, vector, adaptive.
- Data encoding. Run-Length, Huffman, arithmetic.}
- Compression. Lempel-Ziv-Welch, fractal and compression in BMP, TIFF, PCX, GIF, JPEG, JBIG graphics files.
Required Background:
Course of mathematical analysis, linear algebra, probability theory, programming.
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