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41.4: Subjective Image Quality of Viewing Angle beyond Color Difference Metric in FPD
Author(s) -
Wen ChaoHua,
Lin YanYu,
Huang PinChou,
Hsu TingWei,
Chen HsinHong,
Chang KaiChieh
Publication year - 2013
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.2168-0159.2013.tb06274.x
Subject(s) - lightness , color difference , hue , metric (unit) , colour difference , significant difference , mathematics , artificial intelligence , image quality , computer vision , quality (philosophy) , mean difference , image (mathematics) , computer science , statistics , optics , physics , engineering , enhanced data rates for gsm evolution , confidence interval , operations management , quantum mechanics
This paper proposed a revision metric based on perceptual attributes to measure viewing angles quality. Results revealed that overall image quality went beyond color difference. The fit parameters in regression analysis indicated that the weight was reasonable for hue difference, moderate for chroma difference and low for lightness difference.