[Scilab-users] converting octave script imremap to scilab

[Stéphane Mottelet]

Hi,

Does interp2 works by using the triangulation ?

S.

> Le 21 nov. 2020 à 22:56, P M <p.muehlmann at gmail.com> a écrit :
> 
> 
> Dear All,
> 
> I am trying to map an image onto a 3D surface.
> The image contains reference points, which with known 2D pixel coordinates.
> The 3D equivalent of these reference points is as well known.
> The 3D shape is represented by a set of X-Y-Z coordinates.
> 
> For mapping the image onto a delaunay-triangulated surface I found following function:
> 
> "imremap"...which - as far as I understand - should do what I want.
> 
> now: "imremap" uses  "interp2"...and unfortunately both functions are in octave.
> 
> 
> imremap:   https://searchcode.com/codesearch/view/9585363/
> 
> interp2:     https://searchcode.com/codesearch/view/20327397/
> 
> 
> Converting the functions to Scilab seems to become an elephant, especially for interp2.
> 
> If one could avoid  "interp2" , then "imremap" could be possible relatively easy converted to Scilab.
> 
> Any ideas which Scilab function would work like interp2?
> 
> Thank you,
> Philipp
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