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곽영신

Kwak, Youngshin
Color & Imaging Sciecne Lab.
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Crosstalk Characterization Method for Stereoscopic Three-dimensional Television

Author(s)
Kwak, YoungshinLee, SooyeonYang, Seungjoon
Issued Date
2012-11
DOI
10.1109/TCE.2012.6415014
URI
https://scholarworks.unist.ac.kr/handle/201301/2408
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84873830173
Citation
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.58, no.4, pp.1411 - 1415
Abstract
A crosstalk characterization model is proposed that shows the relationship between colors with and without crosstalk by using CIE tristimulus values. The proposed model is based on the 3D color measurement results of two different stereoscopic 3D televisions with shutter glasses, namely, a PDP and an LCD. The PDP exhibits a significant dependence of crosstalk on channel and tristimulus values, meaning that different channels and wavelengths result in different degrees of crosstalk, while the LCD exhibits little channel or wavelength dependence. Moreover, for PDP, the proportion of leaked light increases as the luminance of the opposite view decreases. In spite of different crosstalk characteristics, both PDP and LCD show similar performance resulting in 1.5 Delta E*(ab) and 1.9 Delta E*(ab) average color difference between the measured and the predicted. The proposed model could be used to develop a better crosstalk metric or a crosstalk cancellation algorithm by more accurately predicting colors including crosstalk.(1)
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
ISSN
0098-3063
Keyword (Author)
3D televisionstereoscopic displaycrosstalkcrosstalk characterization

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