Compensation method for color defects in PDP due to different time responses of phosphors

Hyun-Hwa Oh; Ho-Young Lee; SungSu Kim; DuSik Park; Chang Yeong Kim

doi:10.1117/12.643630

16 January 2006 Compensation method for color defects in PDP due to different time responses of phosphors

Hyun-Hwa Oh, Ho-Young Lee, SungSu Kim, DuSik Park, Chang Yeong Kim

Proceedings Volume 6058, Color Imaging XI: Processing, Hardcopy, and Applications; 60580G (2006) https://doi.org/10.1117/12.643630
Event: Electronic Imaging 2006, 2006, San Jose, California, United States

Abstract

On a plasma display panel (PDP), luminous elements of red, green, and blue have different time responses. Therefore, a colored trails and edges appear behind and in front of moving objects. In order to reduce the color artifacts, this paper proposes a motion-based discoloring method. Discoloring values are modeled as linear functions of a motion vector to reduce hardware complexity. Experimental results show that the proposed method has effectively removed the colored trails and edges of moving objects. Moreover, the clear image sequences have been observed compared to the conventional ones.

Citation Download Citation

Hyun-Hwa Oh, Ho-Young Lee, SungSu Kim, DuSik Park, and Chang Yeong Kim "Compensation method for color defects in PDP due to different time responses of phosphors", Proc. SPIE 6058, Color Imaging XI: Processing, Hardcopy, and Applications, 60580G (16 January 2006); https://doi.org/10.1117/12.643630

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