Forgotten in its old age

by Aditya

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In almost every practical sensor, parts of each pixel or pixel cluster will be more sensitive to light than other parts. If an image which is focused on the sensor has a dense pattern of light and dark areas whose spacing is close to that of the pixels or clusters, the perceived brightness of that image may be affected by whether the light parts of the ...


The best way to find out if a cell phone is using an anti-aliasing filter is to ask the manufacture. There is no way to control it. The filter is a physical object, not a program. It sits in front of the sensor. That being said, I would guess that there is no AA filter because of the small size of the pixels. But that's just a guess. Someone who knows for ...

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