How to Create trisurf image from RGB image ?

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Selva Karna
Selva Karna 2018-11-9
评论： KSSV 2018-11-12
How to Create trisurf image from RGB image ?

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回答（1 个）

KSSV
KSSV 2018-11-9
I = imread('cameraman.tif') ;
[nx,ny] = size(I) ;
[X,Y] = meshgrid(1:ny,1:nx) ;
dt = delaunayTriangulation(X(:),Y(:)) ;
tri = dt.ConnectivityList ;
p = dt.Points ;
I = flipud(I) ;
p(:,3) = I(:) ;
trisurf(tri,p(:,1),p(:,2),p(:,3))
shading interp
colormap(gray)
view(2)
  2 个评论
Selva Karna
Selva Karna 2018-11-12
编辑：Selva Karna 2018-11-12
Thanks for reply,actually RGB image to TRISURF using RGB x,y,z coordinates.
KSSV
KSSV 2018-11-12
Yes..you can follow the above for that.

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