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Isn't a gaussian blur a pretty standard blur done by a poorly focused camera? Perhaps Samsung went to great lengths to reverse a Gaussian blur because it happen
by geoduck14 4y ago
Isn't a gaussian blur a pretty standard blur done by a poorly focused camera? Perhaps Samsung went to great lengths to reverse a Gaussian blur because it happens all the time?
- toxik 4y agoGaussian blur is indeed super common in nature, any sum of noise will be Gaussian in the limit.
- jrockway 4y agoGaussian blur and the blur from out-of-focus lenses are a different kind of blur: https://en.wikipedia.org/wiki/Defocus_aberration https://en.wikipedia.org/wiki/Defocus_aberration https://en.wikipedia.org/wiki/Gaussian_blur https://en.wikipedia.org/wiki/Gaussian_blur
- Jasper_ 4y agoNo, a real camera would give you a box blur, because the out-of-focus light rays are distributed uniformly across the sensor.