[Digikam-devel] Haar algorithm into CImg...
caulier.gilles at gmail.com
Mon Jan 28 16:41:49 GMT 2008
2008/1/28, Marcel Wiesweg <marcel.wiesweg at gmx.de>:
> > * New features :
> > - Added functions 'CImg<T>::get_haar()', 'CImg<T>::haar()' allowing
> > 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
> > 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 :
> > ... But this can be more complicated to do...
> > Your viewpoints ?
> If there are no strong reasons not to use CImg in this case (very slow),
> I dont believe - in ImgSeek it was written in Python with native code
> after all - then it comes just right in time to save us some time, doesnt
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