PEL: Difference between revisions
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PEL = [[Pixel]] = Picture Element. | PEL = [[Pixel]] = Picture Element. | ||
A Pixel can refer to e.g. a RGB tuplet, or a single value. It always indicates just 1 element of the display. The smallest possible displayable element. Half-PEL are used during video processing for extra precision, but for display you can only use integer numbers of pixels. | A Pixel can refer to e.g. a RGB tuplet, or a single value. It always indicates just 1 element of the display. The smallest possible displayable element. Half-PEL are used during video processing for extra precision, but for display you can only use integer numbers of pixels. | ||
[[Category:Multimedia Terminology]] |
Revision as of 03:01, 31 October 2007
PEL = Pixel = Picture Element. A Pixel can refer to e.g. a RGB tuplet, or a single value. It always indicates just 1 element of the display. The smallest possible displayable element. Half-PEL are used during video processing for extra precision, but for display you can only use integer numbers of pixels.