The idea comes from the fact that in astronomy (amatorial), it's common to take videos from a telescope with a webcam and convert them into a single, less noisier picture. The principle is that of ...
The new Nokia 808 Pureview claims a 41MP sensor when shooting still images. Engadget tells us that it is due to "interpolation jiggery-pokery that condenses four or five pixels into one pixel". I ...