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I am trying to convert inputframe received in onCameraFrame into greyscale so that i can apply gaussianblur and adaptivethreshold. But moment i create gaussian mat and apply blur it sort of hang does not display any kind of real frame. mGrayMat = new Mat(height, width, CvType.CV_8UC1);

Where as inputFrame received from onCameraFrame . inputFrame.copyTo(mGrayMat); mGaussianMat.create(mGrayMat.size(), mGrayMat.type()); Imgproc.GaussianBlur(mGrayMat, mGaussianMat, new Size(7,7), 0.0);

Not sure is this a right way of doing it ??

I am trying to convert inputframe received in onCameraFrame into greyscale so that i can apply gaussianblur and adaptivethreshold. But moment i create gaussian mat and apply blur it sort of hang does not display any kind of real frame. frame.

mGrayMat = new Mat(height, width, CvType.CV_8UC1);
 
CvType.CV_8UC1);
// Where as inputFrame received from onCameraFrame . 
inputFrame.copyTo(mGrayMat);
mGaussianMat.create(mGrayMat.size(), mGrayMat.type());
Imgproc.GaussianBlur(mGrayMat, mGaussianMat, new Size(7,7), 0.0);0.0);

Not sure is this a right way of doing it ??