Evaluation and discrimination method of "mura" in liquid crystal displays by just noticeable difference observation

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4902, Issue , 2002, Pages 715-722

  Mori, Yumi ^a   Yoshitake, Ryoji ^b   Tamura, Tohru ^c   Yoshizawa, Toru ^d   Tsuji, Satoshi ^a  

^a International Display Technology   (Japan)

^b IBM JAPAN LTD   (Japan)

^c TOKYO POLYTECHNIC UNIVERSITY   (Japan)

^d TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY   (Japan)

Author keywords

Human perception; Liquid crystal display; Mura; Quantitative evaluation; Sensory analysis

Indexed keywords

AUTOMATIC TESTING; CAMERAS; CHARGE COUPLED DEVICES; INSPECTION; OPTICAL SENSORS; PERSONAL COMPUTERS; SENSORY PERCEPTION;

AUTOMATED MURA INSPECTION PROCESS; JUST NOTICEABLE DIFFERENCE; SENSORY ANALYSIS;

LIQUID CRYSTAL DISPLAYS;

EID: 0036984286     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.467711     Document Type: Conference Paper

References (3)

1. VESA: Flat Panel Display Measurements Standard Version 2.0, p. 78.
2. Y. Mori, K. Tanahashi, S. Tsuji, "Quantitative evaluation of visual performance of liquid crystal displays," Proceedings of the Algorithms and Systems for Optical Information Processing (The International Society for Optical Engineering), Vol. 4113, 2000, pp. 242-249.
3. H. Myer, Fundamentals of machine vision, Tutorial Texts in Optical Engineering Vol.T33, 1998, p. 6