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project details about adaptive spectral transform for wavelet based color image compression

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how can we develop source code for this adaptive spectral transform for wavelet based color image compression

Posted 1-Jan-12 17:52pm

Comments

Mehdi Gholam 1-Jan-12 23:59pm

You always start by researching the subject.

Sergey Alexandrovich Kryukov 2-Jan-12 0:10am

Who are those "we"? How do we know how you can do it?
--SA

1 solution

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This is not just one algorithm; there are different algorithms based on similar ideas of wavelets.

Please see http://en.wikipedia.org/wiki/Wavelet_compression#Wavelet_compression[^].

Examples of implementations:
http://en.wikipedia.org/wiki/JPEG_2000[^],
http://en.wikipedia.org/wiki/DjVu[^],
http://en.wikipedia.org/wiki/ECW_%28file_format%29[^],
http://en.wikipedia.org/wiki/ICER[^],
http://en.wikipedia.org/wiki/GWIC[^],
http://en.wikipedia.org/wiki/Embedded_Zerotrees_of_Wavelet_transforms[^],
http://en.wikipedia.org/wiki/Wavelet_Scalar_Quantization[^],
http://en.wikipedia.org/wiki/Enhanced_compression_wavelet[^].

—SA

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Posted 1-Jan-12 18:15pm

Sergey Alexandrovich Kryukov

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