After using code below
changedImg = new Mat();
Imgproc.cvtColor(sampledImg, changedImg, Imgproc.COLOR_RGB2GRAY);
changedImg.convertTo(changedImg,CvType.CV_8UC1);
int rows = changedImg.rows();
int clmns = changedImg.cols();
int chn = changedImg.channels();
double[] ft = changedImg.get(1560, 2080);
infoTw.setText(rows + " | " + clmns + " | " + chn + " | " + ft );
> Blockquote
I got " *3160 | 4160 | 1 | [D@cbe047b* "
What does "[D@cbe047b" mean?
I consider that value is in range 0 - 255.
A how could I get pixel value in range 0 - 255 ?
Thank in advance.
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