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P‐81: A Novel Moving Picture Study of the IPS mode TV with 120Hz Driving for Full HDTV Application
Author(s) -
Park Se Hong,
Park In Cheol,
Kim Jae Hong,
Kim Jang Ryang,
Shin Jong Keun,
Lee Kyung Ha,
Jung In Jae,
Ru Ji Bong,
Kim Byung No,
Yun Ju Ho
Publication year - 2008
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 - 10.1889/1.3069438
Subject(s) - computer vision , artificial intelligence , motion blur , liquid crystal display , primary color , computer science , motion (physics) , point (geometry) , computer graphics (images) , motion picture , mode (computer interface) , mathematics , image (mathematics) , geometry , operating system
Motion Picture Quality (MPQ) in LCD TV becomes very important point because of color vividness at motion picture image. To express MPQ is not only response time, but also color shift. We have studied the color shift of motion picture concept in two cases: one is a primary color shift and the other one is a motion blur color shift from motion blur by moving pictures with a fast speed. We are defined the Motion Picture Color Shift (MPCS) evaluation method to improve the display quality of LCD TV. As result of this paper confirmed that IPS have realized the most resemblant quantitative result with human eye perception and examined to judge the quality of captured moving picture via a pursuit camera system using Macbeth pattern and general color pattern. The color shift of IPS TV was measured by the novel evaluation method. In the Macbeth pattern, the max value of Δu'v' in IPS and VA is 0.012 and 0.018, respectively. The IPS TV had shown that have advantages of not change at moving picture.