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61.1: Motion‐Compensated Impulsive Driving Technique for LCD‐TV
Author(s) -
Park JaeHyeung,
Kim YunJae,
Park Minkyu,
Amino Tadashi,
Oh Jaeho,
Kim Nam Deog,
Kim Sang Soo
Publication year - 2007
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.2785657
Subject(s) - flicker , brightness , computer science , compensation (psychology) , computer vision , computation , motion compensation , motion (physics) , motion vector , motion estimation , artificial intelligence , quarter pixel motion , key (lock) , liquid crystal display , image (mathematics) , computer graphics (images) , algorithm , optics , physics , psychology , computer security , psychoanalysis , operating system
otion‐estimation/motion‐compensation (ME/MC) provides superior motion picture quality but its huge computation load results in high cost. Impulsive driving is a cost‐effective solution but it suffers from large flicker and brightness loss. Motion compensated impulsive driving technology has been developed to achieve high motion picture quality in a cost‐effective implementation by combining ME/MC and impulsive driving. The key idea is to apply ME/MC or impulsive driving selectively according to the motion vector distribution of the incoming image sequence. In this paper, the description of the algorithm and the experimental results are provided.