* Moritz Lennert <mlenn...@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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