Abstract
A study was conducted on the quantitative evaluation of mura based on visual analysis, intending to clarify the detection method and create an automated mura inspection process. As such, an algorithm to extract was developed and evaluated mura by using a hardware system based on a commercially available CCD camera and a PC with an image processor board. This system can successfully identify and evaluate mura. This paper describes the research in human perception and the approach adapting the intrinsic rules of sensory analysis to the quantitative evaluation of mura.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SPIE - The International Society for Optical Engineering |
| Editors | B. Javidi, D. Psaltis |
| Pages | 283-290 |
| Number of pages | 8 |
| Volume | 4789 |
| DOIs | |
| Publication status | Published - 2002 |
| Externally published | Yes |
| Event | Algorithms and Systems for Optical Information Processing VI - Seattle, WA, United States Duration: 2002 Jul 9 → 2002 Jul 10 |
Other
| Other | Algorithms and Systems for Optical Information Processing VI |
|---|---|
| Country | United States |
| City | Seattle, WA |
| Period | 02/7/9 → 02/7/10 |
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Keywords
- Human perception
- Liquid crystal displays
- Mura
- Quantitative evaluation
- Sensory analysis
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics
Cite this
Quantitative evaluation of luminance non-uniformity in liquid crystal displays based on sensory analysis. / Mori, Yumi; Yoshitake, Ryoji; Tamura, Tohru; Moriguchi, Kiyo; Tanahashi, Kosei; Tsuji, Satoshi.
Proceedings of SPIE - The International Society for Optical Engineering. ed. / B. Javidi; D. Psaltis. Vol. 4789 2002. p. 283-290.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Quantitative evaluation of luminance non-uniformity in liquid crystal displays based on sensory analysis
AU - Mori, Yumi
AU - Yoshitake, Ryoji
AU - Tamura, Tohru
AU - Moriguchi, Kiyo
AU - Tanahashi, Kosei
AU - Tsuji, Satoshi
PY - 2002
Y1 - 2002
N2 - A study was conducted on the quantitative evaluation of mura based on visual analysis, intending to clarify the detection method and create an automated mura inspection process. As such, an algorithm to extract was developed and evaluated mura by using a hardware system based on a commercially available CCD camera and a PC with an image processor board. This system can successfully identify and evaluate mura. This paper describes the research in human perception and the approach adapting the intrinsic rules of sensory analysis to the quantitative evaluation of mura.
AB - A study was conducted on the quantitative evaluation of mura based on visual analysis, intending to clarify the detection method and create an automated mura inspection process. As such, an algorithm to extract was developed and evaluated mura by using a hardware system based on a commercially available CCD camera and a PC with an image processor board. This system can successfully identify and evaluate mura. This paper describes the research in human perception and the approach adapting the intrinsic rules of sensory analysis to the quantitative evaluation of mura.
KW - Human perception
KW - Liquid crystal displays
KW - Mura
KW - Quantitative evaluation
KW - Sensory analysis
UR - http://www.scopus.com/inward/record.url?scp=0036980459&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036980459&partnerID=8YFLogxK
U2 - 10.1117/12.453846
DO - 10.1117/12.453846
M3 - Conference contribution
VL - 4789
SP - 283
EP - 290
BT - Proceedings of SPIE - The International Society for Optical Engineering
A2 - Javidi, B.
A2 - Psaltis, D.
ER -