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Description: Basic information theory: entropy. Lossless data compression
techniques: Huffman coding, arithmetic coding, and dictionary
methods. Use of context, structure, and prediction to improve
compression. Basic signal processing: Fourier and discrete cosine
transforms, wavelet transforms, quantization. Fidelity and distortion
metrics, rate-distortion analysis. Image compression: vector
quantization, DCT coding, wavelet coding. Video compression: motion
compensation and prediction. Audio compression. Image, video, and
audio compression standards. (Formerly CSE490GZ.)
Portions of the CSE 490g Web may be reprinted or adapted for academic nonprofit purposes, providing the source is accurately quoted and duly credited. The CSE 490g Web: © 1993-2006, Department of Computer Science and Engineering, University of Washington. |
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