使用OpenCV访问移动立体相机

Question

I have bought this new phone (Huawei P9) which has two cameras at the back and one in the front. I am able to capture one of the back cameras and the front camera just changing the camera ID from 0 (back camera) to 1 (front camera)

mOpenCvCameraView.setCameraIndex(mCameraId);
mOpenCvCameraView.enableView();

I have tried other camera indexes (-1, 2...) to capture the other back camera but without any success.

Anyone know how to capture the two back cameras? Or some old example using for example the LG optimus 3D?

Answer 1

尝试的一个想法是将捕获模式设置为单色以激活单色相机。