Finding area of objects

2020 2 13
1 个回答
更新时间：2020 2 13
5 次查看（30 天）

0 个投票

I want to find the area of the circled objects. When I binarized I got the second image. Seeking expert opinion to solve this.

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回答（1 个）

darova
darova 2020-2-13
编辑：darova 2020-2-13

0 个投票

Try this script
I0 = imread('image.jpeg');
I1 = im2bw(I0);
imshow(I1)
while 1
[x,y] = ginput(1);
I2 = bwselect(I1,x,y);
imshow(1/3*I1+2/3*I2)
str = sprintf('Selected area: %d pix',sum(I2(:)) );
title(str)
end

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