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What is the difference between cv.HoughCircles() and cv.fitEllipse()

asked 2018-05-01 13:52:15 -0500

Macho gravatar image

updated 2018-05-01 13:52:45 -0500

I will be detecting Circular traffic signs and i would like to know what different techniques and algorithms i can use.

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Please ask an informed and specific question after first giving things a try by yourself.

Der Luftmensch gravatar imageDer Luftmensch ( 2018-05-01 13:58:43 -0500 )edit

Actually i need to know the difference so that i implement the one who is suitable for me

Macho gravatar imageMacho ( 2018-05-01 14:08:48 -0500 )edit

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answered 2018-05-01 14:17:46 -0500

If you make an effort, others will help you. cv::fitEllipse() does not detect anything. That much is clear from the documentation. You are asking others to reproduce here everything that you can read from the documentation. I can't imagine anyone will want to do that. The docs are there, read them. Save this space for targeted questions that clearly demonstrate prior effort. Claims of future intentions are worthless. What have you tried thus far?

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Asked: 2018-05-01 13:52:15 -0500

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Last updated: May 01 '18