How do i find the width and length of a bloodstain from an uploaded image?

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Preethi Thomas 2016-3-16

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https://ww2.mathworks.cn/matlabcentral/answers/273748-how-do-i-find-the-width-and-length-of-a-bloodstain-from-an-uploaded-image

关闭： MATLAB Answer Bot 2021-8-20

I am working on a college project where one of the steps is that we upload an image of a bloodstain and have to obtain the major and minor axes(the length and width) of the bloodstain alone. Our images are in gif format. I have uploaded a sample image.Can someone please help with the code for this?