NumericalAnalysis-C11-Compression

Keywords: DCT, Image compression, Quantization, Mathlab

The Discrete Cosine Transform

One-dimensional DCT

The DCT and least squares approximation

Two-Dimensional DCT and Image Compression

Two-dimensional DCT

Image compression

Quantization(量化)

Huffman Coding

Information theory and coding

Huffman coding for the JPEG format

Modified DCT and Audio Compression

Modified Discrete Cosine Transform

Bit quantization

Reality Check 11: A Simple Audio Codec

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