Object correct labeling when it is within another object
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I have an overlayed image, the first image contains the red boxes that I have labelled (here: 1 and 2) already. The second image contains the blue boxes but has different labels (here: 3 and 4). However, I would like to relabel these objects in a way, that whenever the blue box is completely inside the area of the red box they will share the same label.
I attached a short illustration to make it clear and hope you can help me with this problem.
回答（1 个）
Prashant Arora
2017-4-28
编辑：Prashant Arora
2017-4-28
0 个投票
You can use the function "inpolygon" to check if one polygon lies inside the other.
To extract polygons/squares from the images, you can use "regionprops" function.
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在 帮助中心 和 File Exchange 中查找有关 Region and Image Properties 的更多信息
2017-4-28
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