How to detect Triange and Hexagone?
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saravanakumar D
le 31 Déc 2013
Commenté : Image Analyst
le 31 Déc 2013
Anybody please tell the algorithm to detect the Triangle and Hexagone shapes in pictures
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Image Analyst
le 31 Déc 2013
Depends on what the picture looks like. If it's just a picture of a random snapshot of a city scene, then it could be difficult. If you already have the binary image, it's a lot easier. Maybe try corner() in the Image Processing Toolbox, or, depending on how perfect the shapes are you could call regionprops() and look at the Perimeter^2/(4*pi*area) ratio, which will be different for the two shapes.
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