differential encoding

differential encoding

[‚dif·ə‚ren·chəl in′kōd·iŋ]
(communications)
A method of compressing television signals by transmitting only differences between pixels in neighboring lines and successive frames.
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(8.) For discussions of the directional dimensions, especially the differential encoding of location, goal, and source, see Creissels (2006), Nikitina (2009), Walchli and Zuniga (2006), Lestrade (2008, in prep.), and Pantcheva (2008).

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