Look up: dithering

1. Dithering
   The introduction of digital noise. This is the process the Department of Defense (DoD) uses to add inaccuracy to GPS signals to induce Selective Availability.
   Found on http://www.navtechgps.com/glossary.html
   
   
2. Dithering
   A method of approximating colours, details ...
   Found on http://www.cryer.co.uk/glossary/d/index.
   
   
3. dithering
   [n] - the process of representing intermediate colors by patterns of tiny colored dots that simulate the desired color
   Found on http://www.webdictionary.co.uk/definitio
   
   
4. Dithering
   when displaying a picture on a computer screen in, say, a 256 colour mode, it is possible to give the impression of intermediate colours by mixing dots of the different colours in different ratios - this is done using a random displacement of these dots to avoid a patterned effect. This technique is called dithering
   Found on http://www.archivemag.co.uk/
   
   
5. Dithering
   The Mixing of colours to appear that there are more colours displayed than are actually present.
   Found on http://www.amigahistory.co.uk/d.html
   
   
6. Dithering
   Utilised when images are reduced from 24-bit to 8-bit colour. The dithering algorithm combines pixels of adjacent colours into a dot pattern, simulating unavailable colours. It reduces the posterisation effect that colour depth reduction can create. Photoshop offers two dithering options - the best is Diffusion Dithering.
   Found on http://www.encyclo.co.uk/local/20829
   
   
7. Dithering
   The technique of adding controlled amounts of noise to a signal to improve overall system loop control, or to smear quantizing error in an A/D convertor application.
   Found on http://www.flowmeterdirectory.com/flowme
   
   
8. dithering
   a screen technique used to produce a coloured image by the superposition of points from the three primary colours Category: Automation (includes telecommunications and computers) • the technique of adding controlled amounts of noise to a signal to improve overall system loop control,or t...
   Found on http://www.mijnwoordenboek.nl/definition
   
   
9. Dithering
   Altering the values of adjacent dots or pixels on a digital output device to create the appearance of a increased number of tonal values or colours.
   Found on http://www.rodsmith.org.uk/photographic%
   
   
10. dithering
    noun the process of representing intermediate colors by patterns of tiny colored dots that simulate the desired color
    Found on http://wordnetweb.princeton.edu/perl/web
    
    
11. Dithering
    Dithering is a technique for archiving 24-bit quality in 8 or 16-bit frame buffers. Dithering uses two colors to create the appearance of a third, giving a smooth appearance to an otherwise abrupt transition.
    Found on http://www.directron.com/videoglossary.h
    
    
12. Dithering
    In digital audio engineering dithering is a mathematical process where a random noise is added to the least significant bit of a digital word. With very low level signals, the quantization error becomes correlated to the signal level. This creates a measurable amount of distortion. By adding dither,...
    Found on http://www.probertencyclopaedia.com/brow
    
    
13. dithering
    (data, algorithm) A technique used in quantisation processes such as graphics and audio to reduce or remove the correlation between noise and signal. Dithering is used in computer graphics to create additional colors and shades from an existing palette by interspersing pixels of different colours. ...
    Found on http://foldoc.org/dithering