作者: Peter Hoffmann , Gerald Knabe
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摘要: The invention refers to a method and an apparatus for generating compressed colored video scenes. In conventional methods of this kind the problem arises that large number color values is present each scene. should be reduced such pleasant image appears viewer. order obtain RGB space spanned wherein all pixels individual images one scene are inserted. divided in 256 rectangular parallel epipeds, epiped containing either same or values. All replaced by mean value epiped. Using these represented with exception first only differential previously shown generated, being unequal 0 difference thereof exceeding predetermined threshold value. A data compression carried out. stored memory. During reproduction decompressed reproduced on screen under clock control.