Improving motion picture quality of plasma display panels

Chang Su Kim

Improving motion picture quality of plasma display panels

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

An effective algorithm to reduce gray level disturbances in plasma display panels (PDPs) is proposed in this work. Gray level disturbances occur when PDPs display moving image sequences, since each gray level has a different light emission pattern. We design the subfield vector and the driving vectors to minimize the disturbances. First, we employ the lexicographically largest vector as the subfield vector, since it can flexibly control the shapes of light emission patterns. Then, we propose the 1st-order method to determine the driving vectors. Simulation results demonstrate that the proposed algorithm suppresses gray level disturbances effectively and provides faithful image quality.

Original language	English
Title of host publication	Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005
Pages	633-636
Number of pages	4
Publication status	Published - 2005
Externally published	Yes
Event	2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005 - Hong Kong, China Duration: 2005 Dec 13 → 2005 Dec 16

Publication series

Name	Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005
Volume	2005

Other

Other	2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005
Country/Territory	China
City	Hong Kong
Period	05/12/13 → 05/12/16

ASJC Scopus subject areas

General Engineering

Cite this

Improving motion picture quality of plasma display panels. / Kim, Chang Su.
Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005. 2005. p. 633-636 1595489 (Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, CS 2005, Improving motion picture quality of plasma display panels. in Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005., 1595489, Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005, vol. 2005, pp. 633-636, 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005, Hong Kong, China, 05/12/13.

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AB - An effective algorithm to reduce gray level disturbances in plasma display panels (PDPs) is proposed in this work. Gray level disturbances occur when PDPs display moving image sequences, since each gray level has a different light emission pattern. We design the subfield vector and the driving vectors to minimize the disturbances. First, we employ the lexicographically largest vector as the subfield vector, since it can flexibly control the shapes of light emission patterns. Then, we propose the 1st-order method to determine the driving vectors. Simulation results demonstrate that the proposed algorithm suppresses gray level disturbances effectively and provides faithful image quality.

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T3 - Proceedings of 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005

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T2 - 2005 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2005

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ER -

Improving motion picture quality of plasma display panels

Abstract

Publication series

Other

ASJC Scopus subject areas

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