Hi Folks,
So, I want to calculate the perimeter of an object. I have posted an image to this question. I wrote a short script – which I found on Mathworks – to trace the object of interest with a green trace. I was wondering if I can calculate the perimeter of this object. The perimeter measurement would be acquired first in number of pixels, and then I would convert that number into a physical SI measurement using a value I have written down.
My question is… How would I go about this? Also, would tracing the perimeter of the object, as I have done, help? Or, does tracing just serve to be a visual aid?
Here is the figure. The green is obviously the trace of the perimeter. In advance, thank you for reading through this!
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