
In computer graphics, pixelation (or pixellation in British English) is caused by displaying a bitmap or a section of a bitmap at such a large size that individual pixels, small single-colored square display elements that comprise the bitmap, are visible. Such an image is said to be pixelated (pixellated in the UK). Early graphical applications su...
Found on
http://en.wikipedia.org/wiki/Pixelation

the blocky effect you see if a bitmap image is enlarged. One common example is its use to cover the face of someone on TV in order to hide their identity. Not to be confused with the next entry...
Found on
https://www.encyclo.co.uk/local/20511
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