[英]In Android CameraBridgeViewBase class, How to set opencv camera for Portrait orientation in Full screen mode
[英]In Android with Opencv, CvCameraViewListener2 class, Display orientation is portrait mode is anything Possible to camera view in Fullscreen
在opencv android中,我以纵向模式更改显示方向。 相机视图被旋转。 所以我更改代码
public Mat onCameraFrame(CvCameraViewFrame inputFrame) {
mRgba = inputFrame.rgba();
mGray = inputFrame.gray();
Core.transpose(mRgba, mRgbaT);
Imgproc.resize(mRgbaT, mRgbaF, mRgbaF.size(), 0,0, 0);
Core.flip(mRgbaF, mRgba, 0);
}
使用mCamera.setDisplayOrientation(90);
您可以在onCreate()方法上调用具有所需方向的setRequestedOrientation:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}
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