This is an extremely basic question, but I can’t find an answer anywhere. Let’s say I take Conv2d(nin, nout, kernel_size=1, stride=2). What are the coordinates of the pixels that get the convolution operation applied? Does it start at the top left with coordinate (0, 0) and then move to (0, 2)? Or does it start at coordinate (1, 1) and then move to (1, 3)?