METHOD FOR DISPLAYING VIDEO SIGNAL DITHERED BY RELATED MASKS AND VIDEO DISPLAY APPARATUS APPLYING THE SAME

A method for displaying a video which is dithered using related masks and a video display apparatus applying the same, the video display apparatus dithering a video signal using a first mask, performing color-processing with respect to the video signal, and dithering the color-processed video signal...

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Bibliographic Details
Main Authors IM SANG-KYUN, BEON NAM-KYUN, PARK JI-YONG
Format Patent
LanguageEnglish
Published 16.06.2011
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
CRYPTOGRAPHY
DECODING
DISPLAY
EDUCATION
ELECTRICITY
PHYSICS
SEALS
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Summary:A method for displaying a video which is dithered using related masks and a video display apparatus applying the same, the video display apparatus dithering a video signal using a first mask, performing color-processing with respect to the video signal, and dithering the color-processed video signal using a second mask which is related to the first mask. Accordingly, dithering is performed using related masks, thus preventing poor gradation of video signal.
Bibliography:Application Number: US20100835894