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 | 1 | initial version |
wait, if your image is CV_16UC, the only valid way to access it is:
cout<<dImg.at<ushort>(y,x)<<endl;
also, if your image is 320x240, you cannot access a pixel at (240,320), the largest(last) valid pixel is at (239,319) , remember, we start counting from 0.
| | 2 | No.2 Revision |
wait, if your image is CV_16UC, the only valid way to access it is:
cout<<dImg.at<ushort>(y,x)<<endl;
really, you can't choose types there at will, but have to stick to what's inside your Mat.
running a DEBUG build is also recommended here, it should throw an exception, if you do something wrong.
also, if your image is 320x240, you cannot access a pixel at (240,320), the largest(last) valid pixel is at (239,319) , remember, we start counting from 0.