How to extract road signs based on the shapes?

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renit anthony
renit anthony el 8 de Oct. de 2020
Comentada: renit anthony el 12 de Oct. de 2020
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 el 12 de Oct. de 2020
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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renit anthony
renit anthony el 12 de Oct. de 2020
Have seen this before but it wasn't accurately predicting.

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