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Editorial Team
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Asked: 2026-05-23T14:32:06+00:00

When i projected a 3D model on a 2D plan (Perspective projection) the result

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When i projected a 3D model on a 2D plan (Perspective projection) the result of the projection appeared as the following image.

Resulted Projection

and i need to fill empty points in this image to look like this one

i wonder that i can find a good way to fill this points with a professional way using any image processing algorithms using matlab

Silhouette image

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1 Answer

  1. Editorial Team

    Here is a MATLAB version somewhat equivalent to @belisarius answer:

    I = double(imread('https://i.stack.imgur.com/sedZH.png'));
BW = im2bw(I,graythresh(I));
BW = imerode(BW,strel('square',2*3+1));
BW = imfilter(BW, fspecial('average',10));
BW = imdilate(BW,strel('square',2*3+1));
BW = imcomplement(BW);
imshow(BW)

    enter image description here

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