Convert red portion to white and the background to black . Second part is to detect road sign and put bounding box on it.
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renit anthony
le 18 Sep 2020
Commenté : renit anthony
le 18 Sep 2020
I need to extract the road sign from an image. Can someone help me with this as I am new to matlab.
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Image Analyst
le 18 Sep 2020
Try the Color Thresholder on the Apps tab of the tool ribbon. Otherwise look in the Computer Vision Toolbox or Automated Driving Toolbox for road sign demos.
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Image Analyst
le 18 Sep 2020
You need to find thresholds for "red" that work for the entire range of "reds" that you expect to see. I made some adjustments using the Color Thresholder and it works fine. Not sure why are not even trying that app, but you really should.
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