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Java Applications

Chapter 12: Image Compression

DeflateTest Tests image compression using the deflation algorithm.
DeltaEncoder Carries out delta compression of an image.
Entropy Computes the entropy and coding redundancy of an image, and the compression ratio that could be achieved through removal of the latter.
HuffmanTest Tests image compression by Huffman coding.
JPEGQuantTable Generates and prints the JPEG quantisation table for a specified quality factor.
JPEGTool Displays an image before and after one cycle of compression & decompression and allows compression ratio (and image quality) to be varied interactively.
RunLengthEncoder Applies run length encoding to image data.


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