> On Fri, Jul 24, 2009 at 12:25 PM, Brian Gough <bjg <at> gnu.org> wrote: > > > At Tue, 21 Jul 2009 01:12:10 +0100, > > JIA Pei wrote: > > > > > > GSL is always trying to do the wavelet transform till level log2(N), > > which > > > can't satisfy the users' requirement, because it is true that some times, > > > the users would like to carry out wavelet transform just until level 2. > > > > > > So, any possibility to improve this issue? > > > > Would you like the internal function dwt_step in dwt.c to be exported > > for public use, or some other way? What's the application of not > > doing a full transform? > > > > -- > > Brian Gough > > (GSL Maintainer) > > > > Support freedom by joining the FSF > > http://www.fsf.org/associate/support_freedom/join_fsf?referrer=37 > > >
Hi all, I am now converting my code from Python to C+OpenMP for a fusion algorithm using multi-source remote sensing images and raingauge data. To do that I need to decompose few levels of all sources and then recompose chosen levels from each source together. Can I have access to the dwt_step function to enable the multi-level/source fusion control? Thank you, Yann
