BW consantred cell boundries

Hello all,

I am trying to find the borders of the cell constration in black and white image. I draw more or less what i am trying to achieve. The border can be smoothed, It doesnt have to be exatch. But anyhow outliers should be excluded. Can you suggest any ideas ? I have put the raw image example as attached.

Thanks in advanced

Answer 1

[Matt J]

You'll find examples of how to do this kind of thing with alphashape() here,

https://www.mathworks.com/help/matlab/ref/alphashape.html#buh1vi2-7

[Emre Erdogan]

Hello matt. Thank you for your answer. Can it be applied to images ?

[Matt J]

Yes, because you can get the coordinates of all the white pixels using find().