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"Here I am selecting the ball and copying it to another region in the image:

ball = img[280:340, 330:390] img[273:333, 100:160] = ball "

Here is the link of the tutorial:http://docs.opencv.org/3.0-beta/doc/py_tutorials/py_core/py_basic_ops/py_basic_ops.html#basic-ops

Go to Image ROI

Thanks :)

This is in the opencv-python tutorial below is the link. "Here I am selecting the ball and copying it to another region in the image:

ball = img[280:340, 330:390] 330:390]

img[273:333, 100:160] = ball "

Here is the link of the tutorial:http://docs.opencv.org/3.0-beta/doc/py_tutorials/py_core/py_basic_ops/py_basic_ops.html#basic-ops

Go to Image ROI

Thanks :)

What are the numbers in the the bracket? Are they rows and columns of the pixel matrix.Also how come the person know the exact position to copy the image of a ball inside of an image as for that you would have to be very accurate down to the pixel.