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2012-11-22 11:25:14 -0600 | asked a question | matching causes assertion error (Features2d + Homography example) Android jni Hi all, I'm new to using Android and openCV so treat me like an idiot :). I have taken the Features2d + Homography example and tried to use some of it for my needs in my Android application, I've ran into a problem though and tracked it down to when I try to do some matching. Here is my code: When trying to run Followed by I have tried all sorts of fixes such as using a different combinations of detectors and extractors (such as Fast and FREAK). I've tried changing the Mat type (it is currently CV_8U). I've tried changing the detectors parameters. I just can't figure out why when I try to run the match this is happening. I know the Mat sizes are the same as are the types. Any help is much appreciated, I've spent far too long trying to figure this out by myself, it's driving me a bit crazy! Thanks. |