How to find the area of the object in the center?

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oshawcole
oshawcole 2019 年 8 月 17 日
コメント済み: Matt J 2019 年 8 月 19 日
I have this image, and I am trying to find the area of the object in the center. I tried finding the area using imageJ but I wasn't very accurate. Any help or guidance would be appreciated. Thanks in advance.

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Matt J
Matt J 2019 年 8 月 17 日
impoly worked pretty well for me. The area in pixels was 1358238
h=impoly();
area=numel(h.createMask) % 1358238
untitled.png
  2 件のコメント
oshawcole
oshawcole 2019 年 8 月 19 日
Did you draw it manually using impoly?
Matt J
Matt J 2019 年 8 月 19 日
Yes.

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