Rotate binary object around its centroid

2017 3 24
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更新时间：2017 3 24
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Hi, I have a small problem. I am trying to rotate image in 2D but around custom axis. I mean, I have a centroid of binary object and now I want to rotate it but around that centroid point. Can somebody help me?

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Image Analyst
Image Analyst 2017-3-24

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Try using imtranslate() or circshift() to shift the centroid to the middle, then call imrotate(), then shift back to the original location. Otherwise, just use the rotation matrix (see Wikipedia).

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