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P‐145L: Late‐News Poster : Correlation with Pixel Density and Image Quality of Japanese Font by Subjective Evaluation using Ultra‐high Resolution (136 to 651 ppi) LCDs
Author(s) -
Hisatake Yuzo,
Iizuka Tetsuya,
Kawamura Tetsuya,
Nishibe Tohru,
Takubo Yoneharu
Publication year - 2012
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2012.tb06010.x
Subject(s) - pixel , correlation , font , image quality , limit (mathematics) , artificial intelligence , quality (philosophy) , computer science , computer vision , image (mathematics) , psychology , mathematics , physics , mathematical analysis , geometry , quantum mechanics
Using ultra‐high resolution LCDs, the image quality was evaluated by subjective evaluation. In the results, electronic displays should have over 400 ppi of the pixel density to meet satisfaction of the subjects. Over 500 ppi, most subjects gave the optimal limit of evaluation score.