how to find mesh of an image?
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i have an image .suggest some code how to start with it.new to generating mesh
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Walter Roberson
2018 年 4 月 16 日
What does a "mesh" mean to you in this context? It would help if you could post a link to an example of what you would like the output to look like.
回答 (1 件)
KSSV
2018 年 4 月 16 日
I =imread('pic.bmp') ; [y,x] = find(I==0) ; [m,n] = size(I) ;
[X,Y] = meshgrid(1:n,1:m) ;
idx = knnsearch([X(:) Y(:)],[x y]) ;
Z = ones(m,n) ; Z(idx) = 0 ;
pcolor(X,Y,Z) ; shading interp
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