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in AS3 I'm looking for a way to detect the circles on a BitmapData image as fast as possible. Any idea or advice?

The BitmapData is actually a photo taken with the iPhone camera, so what I need is an algorithm to detect circular shapes (Hough transform implementation?)

gfields
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I got your points now. Thanks.

I found this OpenCV library and a tutorial about how it works here Maybe will be necessary to port OpenCV to AS3 (maybe we already have something similar) You can also create a Native Extension

gabriel
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  • Maybe my question was unclear: I need to extract circular shapes from a photo – gfields Sep 11 '14 at 08:13
  • Thanks, I'll check OpenCV – gfields Sep 11 '14 at 16:04
  • I get errors when including OpenCv framework in a Native Extension for IOS. Any idea? http://stackoverflow.com/questions/26022038/error-when-including-opencv-framework-in-a-native-extension-for-ios – gfields Sep 25 '14 at 09:17