2018-04-25 09:25:43 -0600 | commented question | face-detect with portrait mode and front-camera In your public Mat onCameraFrame(CvCameraViewFrame inputFrame) { } Add following lines: Mat rotImage = Imgproc.ge |
2018-04-25 09:13:04 -0600 | commented answer | OpenCV 2.4.5 front camera preview is upside down?! My method signature is not same as yours. Mine is public Mat onCameraFrame(CvCameraViewFrame inputFrame). Any idea, pl |