Display time control for images

G. Haan, de (Inventor), L.J. Velthoven (Inventor)

Research output: PatentPatent publication

41 Downloads (Pure)


This invention relates to a method, a computer program, a computer program product and a device for reducing motion blur of images shown on non-stroboscopic display devices, in which local areas p, of an image of a video signal are displayed during respective local display times t; that are less than or equal to a image period T, comprising determining ( 40 ) an amount X; of high spatial frequency content related to a local area p, of said image of said video signal, and adjusting ( 41 ) a local display time t, in dependence on said determined amount X; of high spatial frequency content, wherein said local display time t; is decreased with increasing determined amount X; of high spatial frequency content.
Original languageEnglish
Patent numberUS20080042953
Publication statusPublished - 21 Feb 2008


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