How to extract road signs based on the shapes?

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renit anthony
renit anthony 2020년 10월 8일
댓글: renit anthony 2020년 10월 12일
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 2020년 10월 12일
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 2020년 10월 12일
Have seen this before but it wasn't accurately predicting.

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