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Searching high gray scale FPD scanning matrix based on PSO

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With the increase of gray scale and flat panel display (FPD) size, subspace bitwise scanning strategy can be replaced traditional scanning method to cut down frame frequency. However, the direct searching strategy (DSS) becomes unfeasible to obtain corresponding high gray scale scanning matrix. Thus, particle swarm optimization (PSO) is introduced to accelerate searching for high gray scale weights scanning matrix (WSM) with its parallelism and global optimization feature.Finally a WSM of 256 gray scales is found out successfully with Matlab, which both gray linearity and scanning efficiency are satisfied.

fiat panel display (FPD)gray scalescanning efficiency (SE)weights scanning matrix (WSM)particle swarm optimization (PSO)

YAN Li-min、WANG Nian、TIAN Feng

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Microelectronics Research and Development Center, Shanghai University, Shanghai 200072, P. R. China

Shanghai University Innovation Fundation

SHUCX102370

2011

10.1007/s11741-011-0722-1

上海大学学报(英文版)
上海大学

上海大学学报(英文版)

影响因子：0.196
ISSN：1007-6417
年,卷(期)：2011.15(3)
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