Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Tohru Tamura"'
Publikováno v:
Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management). 76:I_927-I_936
Autor:
Toshizo, Hirano, Tohru, Tamura
Publikováno v:
東京工芸大学工学部紀要 = The Academic Reports, the Faculty of Engineering, Tokyo Polytechnic University. 38(1):38-45
Publikováno v:
IEICE Transactions on Electronics. :1699-1706
SUMMARY We developed a quantitative evaluation method for luminance and color uniformity on a display screen. In this paper, we report the analysis result of a viewer perception of luminance and color uniformity. In experiments, observers subjectivel
Autor:
Satoshi Tomioka, Kunihiko Nagamine, Yoshihide Shimpuku, Mitsunori Ueda, Tohru Tamura, Yuko Masakura
Publikováno v:
The Journal of The Institute of Image Information and Television Engineers. 64:1012-1015
As the mura of a large LED backlight are caused by various factors such as the strength and wavelength of the light emission, light distribution of the individual LED and its structure design, both complicated mura shapes and the affect of hue need t
Publikováno v:
Journal of the City Planning Institute of Japan. :121-126
Autor:
Mitsunori Ueda, Yoshihide Shimpuku, Tohru Tamura, Yuko Masakura, Kunihiko Nagamine, Satoshi Tomioka
Publikováno v:
IEICE Transactions on Electronics. :1564-1571
This report describes a quantification method for luminance non-uniformity of a large LED backlight. In experiments described herein, participants subjectively evaluated artificial indistinct Mura images that simulated luminance non-uniformity of an
Publikováno v:
The Journal of The Institute of Image Information and Television Engineers. 63:1423-1428
The luminance non-uniformity of LED backlight was evaluated by using artificial indistinct Mura images with five different forms, two sizes, and three contrasts. The results show that Mura size and contrast significantly affect the subjective evaluat
Autor:
Yuko MASAKURA, Tohru TAMURA
Publikováno v:
Transactions of Japan Society of Kansei Engineering. 8:609-615
Publikováno v:
INFRASTRUCTURE PLANNING REVIEW. 25:561-568
The paper examines commuting travel behavior from employment zones to resident zones in a metropolitan region. The mean trip length for the commute from work to home and from home to work is analyzed considering the urban structure. For each employme
Publikováno v:
The Journal of The Institute of Image Information and Television Engineers. 62:1614-1617