Find area from binary image.
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Hello,
I have this binary image:
I want to encircle it with ellipse or any kind of boundary like below:
After this, I have to fill the area inside the boundary and want to found out the area of this boundary. How to do so?
Thanks.
采纳的回答
Image Analyst
2017-11-1
Try this:
binaryImage = bwconvhull(binaryImage, 'union');
area = bwarea(binaryImage);
% or for a simple sum of pixels:
area = sum(binaryImage(:));
更多回答（1 个）
Naga Sai Anupoju
2019-4-24
1 个投票
binaryImage = bwconvhull(binaryImage, 'union');
area = bwarea(binaryImage);
% or for a simple sum of pixels:
area = sum(binaryImage(:));
2 个评论
Image Analyst
2019-4-27
??? This answer is identical to the one I posted a year and a half ago.
darova
2019-4-27
Use special button for code inserting please
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