Image Processing: How to detect a quadrialteral signboard in image?
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Published on 2010-06-11T07:31:16Z
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2010/06/11
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c#
|image-processing
Hi guys,
How can I detect a quadrilateral signboard from an image captured using a mobile phone? How can i detect shapes like rectangle? rounded rectangle (rounded corners instead of shape corners)?
I am using opencv.wrapper but i am new to it.
Thanks.
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