3d reconstruction from single 2d image ?

2018 4 24

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hello mathworkers can someone help me i have a .ppm image and i want to create 3d mesh (get x, y, z values)

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Walter Roberson 2018-4-24

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im = imread('cameraman.tif');
[X,Y] = ndgrid(1:size(im,2), 1:size(im,1));
mesh(X,Y,im)
view([70 69])

Marwa Jabberi 2018-4-25

thanks for answering but i ant to get z coordinate from 2d image (x,y) from 2d image to 3d mesh

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