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[1] Zhang Yuning, Teunissen Kees, Lei Wei, Zhang Xiaobing, et al. Method for predicting motion artifacts of plasma display panels [J]. Journal of Southeast University (English Edition), 2007, 23 (1): 43-46. [doi:10.3969/j.issn.1003-7985.2007.01.010]
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Method for predicting motion artifacts of plasma display panels()
等离子显示中运动伪像的准确估计
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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:
23
Issue:
2007 1
Page:
43-46
Research Field:
Electronic Science and Engineering
Publishing date:
2007-03-30

Info

Title:
Method for predicting motion artifacts of plasma display panels
等离子显示中运动伪像的准确估计
Author(s):
Zhang Yuning1;  Teunissen Kees2;  Lei Wei1;  Zhang Xiaobing1
1 School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China
2 Innovation Laboratory, Philips Consumer Electronics, Eindhoven 5616 LW, the Netherlands
张宇宁1;  Teunissen Kees2;  雷威1;  张晓兵1
1 东南大学电子科学与工程学院, 南京 210096; 2飞利浦消费电子集团创新实验室, 荷兰埃因霍温 5616 LW
Keywords:
plasma display panels;  motion artifacts;  dynamic false contour;  motion blur
等离子显示;  运动伪像;  动态伪轮廓;  运动模糊
PACS:
TN27
DOI:
10.3969/j.issn.1003-7985.2007.01.010
Abstract:
A simulation method is proposed to predict the motion artifacts of plasma display panels(PDPs).The method simulates the behavior of the human vision system when perceiving moving objects.The simulation is based on the measured temporal light properties of the display for each gray level and each phosphor.Both the effect of subfield arrangement and phosphor decay are involved.A novel algorithm is proposed to improve the calculation speed.The simulation model manages to predict the appearance of the motion image perceived by a human with a still image.The results are validated by a set of perceptual evaluation experiments.This rapid and accurate prediction of motion artifacts enables objective characterization of the PDP performance in this aspect.
针对目前等离子显示屏普遍存在的运动伪像问题, 提出了一种新颖的模拟计算方法, 该方法实现了对等离子体显示屏运动伪像的准确、快速估计.该方法通过测量等离子显示屏不同颜色不同灰度下光信号随时间的变化情况, 仿真人眼对运动图像的视觉感知行为, 模拟计算出任意图像以一定速度运动下的视觉感知效果.新算法不但加入了等离子显示屏荧光粉的延迟效应的影响, 而且提高了模拟计算速度.所得模拟结果与实际主观视觉感知实验相符.这种快速准确的估计使对等离子显示器件运动伪像的客观评价成为可能.

References:

[1] Miseli Joe.Motion Artifacts [C]//Society for Information Display 2004 International Symposium Digest of Technical Papers.Seattle, USA, 2004.86-89.
[2] Kurita Taiichiro.Desirable performance and progress of PDP and LCD television displays on image quality[C]//Society for Information Display 2003 International Symposium Digest of Technical Papers.Maryland, USA, 2003:776-779.
[3] Weber Larry F.History of the plasma display panel [J].IEEE Transactions on Plasma Science, 2006, 34(2):268-278.
[4] Boeuf J P.Plasma display panels:physics, recent developments and key issues [J].Journal of Physics D:Applied Physics, 2003, 36(6):R53-R79.
[5] Murakami Hiroshi.Driving technologies and picture quality of PDPs [C]//IEEE Conference Record of the Industry Applications Conference 2003, the 38th IAS Annual Meeting.Chiba, Japan, 2003:62-68.
[6] Yoshifumi Shimodaira.Fundamental phenomena underlying artifacts induced by image motion and the solution for decreasing the artifacts on FPDs [C]//Society for Information Display 2003 International Symposium Digest of Technical Papers.Maryland, USA, 2003:1034-1037.
[7] Xia Jun, Tang Yongming, Yin Hanchun.Simulation of visual perception of moving images based on human visual system [J].Journal of Southeast University:Natural Science Edition, 2004, 34(1):15-18.(in Chinese)

Memo

Memo:
Biographies: Zhang Yuning(1981—), male, graduate;Lei Wei(corresponding author), male, doctor, professor, lw@seu.edu.cn.
Last Update: 2007-03-20