Android integrated realsense2，How to convert Frame to Mat(OpenCV4.5.2)

[Luyang]

Hi，I want to integrate realsense in Android, but I have encountered some problems. How to convert Frame to Mat(OpenCV4.5.2)？My hardware is RealSense455. Thanks everybody!

    private FrameCallback mFrameHandler = new FrameCallback() {
        @Override
        public void onFrame(final Frame f) {
            try {
                if (f != null) {
//                    Log.d(TAG, "frame received: " + f.getNumber() + ", " + f.getDataSize() + ", " + f.getProfile().getType().name());
//                    Log.d(TAG, "onFrame: " + f.getProfile().getType());
                    if (f.is(Extension.MOTION_FRAME)) {
                        MotionFrame fm = f.as(Extension.MOTION_FRAME);
                        mGLSurfaceView.upload(fm);
                    } else {
                        FrameSet fs = f.as(Extension.FRAMESET);
                        if (fs != null) {
                            try (FrameSet processed = fs.applyFilter(mColorizer)) {
                                mGLSurfaceView.upload(processed);
                            }

                            fs = align.process(fs);
                            Frame frame = getColorFrame(fs);
                            Mat mat = mDetect.frameToMat(frame);

                            Bitmap bitmap = Bitmap.createBitmap(480, 640, Bitmap.Config.ARGB_8888);
                            Utils.matToBitmap(mat, bitmap);
                            setImageView(bitmap);
                        }
                    }
                }
            } catch (Exception e) {
                Log.d(TAG, "onFrame: " + e);
            }
        }
    };

[ArpitaP_Intel]

Hi,

This forum primarily support queries related to issues with Intel oneAPI Base Toolkit. RealSense queries are not supported here. Please submit RealSense queries here:

https://support.intelrealsense.com/hc/en-us/requests/new

We wouldn't be monitoring this thread further. Please feel free to raise a new thread in case of issues with Intel oneAPI Base Toolkit.

Thanks!