takePicture       170 modules/videoio/include/opencv2/videoio/cap_ios.h - (void)takePicture;
takePicture       180 samples/android/tutorial-3-cameracontrol/src/org/opencv/samples/tutorial3/Tutorial3Activity.java         mOpenCvCameraView.takePicture(fileName);
takePicture        65 samples/android/tutorial-3-cameracontrol/src/org/opencv/samples/tutorial3/Tutorial3View.java         mCamera.takePicture(null, null, this);