3 ms·
Does it make a difference on the technique used if the image is out-of-focus versus blurred by camera motion?
by chopsueyar 15y ago
Does it make a difference on the technique used if the image is out-of-focus versus blurred by camera motion?
- ToastOpt 15y agoSo long as the motion blur is a small enough angle/translation, the difference is only in the shape of the blurring kernel. The kernel will be circular or gaussian for out of focus, while a line or arc for motion. In one dimension, you'll be looking at a slice (more accurately, a summed projection) of the kernel. Focus = guassian, motion = square wavelet (line) or irregular (arc)