How to extract road signs based on the shapes?

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renit anthony
renit anthony le 8 Oct 2020
Commenté : renit anthony le 12 Oct 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 le 12 Oct 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 le 12 Oct 2020
Have seen this before but it wasn't accurately predicting.

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