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How to extract road signs based on the shapes?

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renit anthony
renit anthony 2020-10-8
评论： renit anthony 2020-10-12
I want to extract the road signs which are circular , triangle or rectangular and crop that detected part and save it.

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Abhisek Pradhan
Abhisek Pradhan 2020-10-12
regionprops can be used to measure properties of image regions. Here are two links which has sample code and explanations for similar questions.
https://in.mathworks.com/matlabcentral/answers/110855-how-to-detect-the-shape-in-matlab https://in.mathworks.com/matlabcentral/answers/34173-detect-shape-in-image

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