I have a colored image consisting of triangles,circles and squares of varied colors and triangles have different orientations.I need to find their co-ordinates of their centroid with their particular color and shape using opencv library only.

Please help.

Answer 1

[Mayank Dwivedi]

Hi Aakash,

If you are willing to use MATLAB, may be this can help you-

http://www.mathworks.com/matlabcentral/answers/116793-how-to-classify-shapes-of-this-image-as-square-rectangle-triangle-and-circle

Thanks,

Mayank