Re: [WM]: Implementation of wavelet decomposition : how?

[Martin Dietze <di@fh-wedel.de>]

On Sun, November 07, 2004, bharath ERakajj wrote:

> Could you please send me implemented Wavelet decomposition (daubechies
> 6) (12 filter coefficients) in C or C++ or how to implement (kindly 
> point me to some links on web, provided if they are understandable for 
> a newbie).

You can look at [1] for my C++ class library for Wavelet transforms on images, it contains the filters you are mentioning. Since the
algorithm used there is generic (aiming to support different Wavelets by the same algorithm), it is far from being easy to
understand. 

For me, a good source for explanation how it works is the book "Wavelets for Computer Graphics" by Eric Stollnitz (and some others).

Martin

[1] http://herbert.the-little-red-haired-girl.org/en/software/wavelet

--
Dipl.Ing. Martin "Herbert" Dietze - / -- martin.dietze@buckingham.ac.uk -----
----- University of Buckingham --- / -- martin@the-little-red-haired-girl.org
------------- / http://herbert.the-little-red-haired-girl.org / ------------- =+= In an organization, each person rises to the level
of his own incompetency.
           -- The Peter Principle 





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