creating a surface stl from 2d images

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Adithya Vasudevan 2020-4-14

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/517949-creating-a-surface-stl-from-2d-images

评论： EVANGELIA KALLOUDA 2020-9-1

在 MATLAB Online 中打开

I need to create a 3D model out of ~300 CT images converted to jpg

This is what I have so far

folder = 'C:\Users\Suraj\Desktop\images\Results';
for i = 109 : 433
%     since a few numbers are missing between 109 and 433
    try
        images{i} = imread( fullfile(folder, sprintf('000%d.jpg', i) ) );
    catch
        continue;
    end
    if ndims(images{i}) > 2
        I{i} = rgb2gray(images{i});
    else
        I{i} = images{i};
    end
end
I = cat(3, I{:});
imshow(I{i});
view(3);

but i keep getting this error

Brace indexing is not supported for variables of this type.
Error in test2_3D (line 15)
imshow(I{i});

Here's a couple of sample images

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Adithya Vasudevan 2020-5-24

MaryD, So how would i display the 3D matrix as a surface rendering

EVANGELIA KALLOUDA 2020-9-1

Is this problem solved?I am facing exactly the same so if it ia possiple let me know the appropriate code for solving it.

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MATLAB Graphics Formatting and Annotation 3-D Scene Control Lighting, Transparency, and Shading

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