Ask Your Question

Luis's profile - activity

2013-07-17 13:26:08 -0500 commented answer OpenCV 2.4.5 front camera preview is upside down?!


The other topic you mention concerns the same issue, but in iOS.

How would it apply to Android phones? I can't say I understand where and what change to make, sorry.

BR, Luís

2013-07-16 05:57:05 -0500 commented answer Android face-detection sample: where's the native code?

Yeah, you're right, I just had found those files myself! There should be some link to these files in the sample, or else this problem might arise again...

Thanks, Luís

2013-07-16 05:55:26 -0500 received badge  Scholar (source)
2013-07-15 16:04:24 -0500 commented question Android face-detection sample: where's the native code?

Hello berak.

If I understand things right, in the file you mention you cannot find the actual c++ source code, that's just the code to bridge from java to c++: it simply calls the actual c++ code and deals with exceptions and other bits and pieces.

If, eg, you look at Java_org_opencv_samples_facedetect_DetectionBasedTracker_nativeDetect, you'll see that some methods are being called, like process and getObjects. What I'm looking is for the definition of these methods.

Thanks anyway.

2013-07-15 13:07:12 -0500 asked a question Android face-detection sample: where's the native code?


I have been looking at this face-detection sample, but I cannot seem do get access to the C++ native source code. I'm new to JNI, I must confess...

As far I understand, this native part of the project is only available as a shared library in libs/<arch>/

Since I want to do some changes to that code, I would need to access and change the source. Is it available somewhere? Am I missing something?

Bye and thanks, Luís