Hi, I'm studying OpenCV recently.
OpenCV for Android sample code(2.4.6) is tested.
I have some wonder.
I can detect face by sample code(OpenCV Sample - face-detection). but, can't detect face by portrait mode(vertical mode) on android device.
First, I try set Front-Camera by portrait mode.
//added code in onCameraFrame() Core.flip(mRgba, mRgba, 1);
Still do not recognize face.
How to detect face by portrait mode?
Thank you.