[Gdal-dev] Re: [Openev-discuss] Fusion tool update

[Frank Warmerdam]

Mario Beauchamp wrote:
> Hi all,
> 
> I have made some improvements to the Fusion tool. It is now possible to select an area to fuse using
> the ROI tool. Also the images don't have to be the same size, or even have the same resolution. The
> RGB image will be resampled to match the pan image resolution. However, this resampling is done
> using NN and this does not give good results when using color correction. It is not as noticeable
> with "regular" fusion.
> 
> I hope there will be a way to specify the resampling algorithm of VRT datasets in Python in the
> future... any plans to implement that?

Mario,

It is my itention to implement a type of virtual datasource based on the
general GDAL image warper API.  This should allow fairly generalized
image warping, as well as making the various resampling kernels available.

Best regards,

-- 
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I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
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and watch the world go round - Rush    | Geospatial Programmer for Rent