How to remove spurious edge in skeleton line

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fatiha Nurul 2021-6-16

回答： Abhishek Kolla 2021-8-16

Above image is the skeleton image but come with spurious edge (red circle).

Now, i have difficulty in removing that spurious edge

And its better to have the smooth line like image below (V-shape)

Does anyone have any tips of how to go about this problem?

Thanks in advance

KSSV 2021-6-16

You can remove those lines by using y-coordinate values right?

fatiha Nurul 2021-6-16

can you share me the code?

Abhishek Kolla 2021-8-16

Start from the endpoint and start removing pixels whose which are closer than nearest branchpoint . The following link can be referred Remove the spurious edge of skeleton - MATLAB Answers - MATLAB Central (mathworks.com)

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