[GRASS-dev] improve resolution of bands

[Nikos Alexandris]

* Moritz Lennert <mlennert at club.worldonline.be> [2017-10-20 15:08:18 +0200]:

>On 20/10/17 11:37, Luca Delucchi wrote:
>>Hi devs,
>>
>>I just discovered this [0], I think it could be really useful this 
>>functionality in GRASS too, what do you think? The code is LGPL so 
>>it
>>could be ported "easily" in GRASS.
>>
>>
>>[0] http://nicolas.brodu.net/recherche/superres/index.html
>
>+1

Certainly a valued addition for GRASS and the community.

>IIUC, it's a new technique for image fusion ? As of now, we have
>i.pansharpen in core which offers very basic fusion techniques and
>Nikos' i.fusion.hpf in addons. New techniques would certainly be welcome.
>
>A while ago, I was looking at Bayesian fusion methods, notably R-FUSE 
>[1], for which Matlab code is available [2], but haven't had the time 
>to go further. That might be another method that would be great to 
>implement.

There is also this one http://www.freepatentsonline.com/8737733.html.
Not exactly new. Yet, I fear it cannot be freely used (as in cost-free).
If anyone could confirm.

[..]

Nikos
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