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*-----------------------------
* Changes from 1.2.6 to 1.2.7
*-----------------------------
*-----------------------------

* New features :
     - Added functions 'CImg<T>::get_haar()', 'CImg<T>::haar()' allowing to
compute the direct and
     inverse Haar multiscale transform on 2D or 3D images.

Like you know, we will store and use Haar matrix into database to perform
image fuzzy searches and duplicate items).

What do you think to use this way to compute Haar matrix ?

Alternative way is to import Haar algorithm from ImgSeek :

http://imgseek.svn.sourceforge.net/viewvc/imgseek/trunk/imgseek-python/imgSeekLib/haar.cpp?revision=56&view=markup
http://imgseek.svn.sourceforge.net/viewvc/imgseek/trunk/imgseek-python/imgSeekLib/haar.h?revision=56&view=markup

... But this can be more complicated to do...

Your viewpoints ?

Gilles Caulier

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Hi all,<br><br>i have take a look into CImg web site and seen than 1.2.7 release is out.<br><br>From the CHANGELOG file, we can read :<br><br>*-----------------------------<br>* Changes from 1.2.6 to 1.2.7<br>*-----------------------------<br>
*-----------------------------<br><br>* New features :<br>     - Added functions 'CImg<T>::get_haar()', 'CImg<T>::haar()' allowing to compute the direct and<br>     inverse Haar multiscale transform on 2D or 3D images.<br>
<br>Like you know, we will store and use Haar matrix into database to perform image fuzzy searches and duplicate items).<br><br>What do you think to use this way to compute Haar matrix ?<br><br>Alternative way is to import Haar algorithm from ImgSeek :<br>
<br><a href="http://imgseek.svn.sourceforge.net/viewvc/imgseek/trunk/imgseek-python/imgSeekLib/haar.cpp?revision=56&view=markup">http://imgseek.svn.sourceforge.net/viewvc/imgseek/trunk/imgseek-python/imgSeekLib/haar.cpp?revision=56&view=markup</a><br>
<a href="http://imgseek.svn.sourceforge.net/viewvc/imgseek/trunk/imgseek-python/imgSeekLib/haar.h?revision=56&view=markup">http://imgseek.svn.sourceforge.net/viewvc/imgseek/trunk/imgseek-python/imgSeekLib/haar.h?revision=56&view=markup</a><br>
<br>... But this can be more complicated to do...<br><br>Your viewpoints ?<br><br>Gilles Caulier<br>

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