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Uploaded on Oct 8, 2007
Google Tech Talks March 28, 2007
Photographic Technology Series Day 10: Image Compression Part 2.
Continues discussion of lossy image compression from March 7 lecture and introduces lossless image compression. Recap of transform coding; intro to vector quantization and wavelet-based approaches; basic theory of lossless compression; entropy coding techniques; context-based lossless image compression. Will emphasize underlying principles rather than details of specific methods.