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Values of Upper and Lower Pixel of Cetroid

1 次查看(过去 30 天)
I have a question, is there any way to find the value of the pixels upper and lower of an object centroid. Like the attached image trying to explain what I mean. I have an object I want to find the value of upper point and lower point automatically base don my centroid value that I have got from using the regionprop function.

回答(1 个)

KSSV
KSSV 2017-12-13
If i and j are the indices...of your centroid; i-1 and i+1 should give you want.

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