Takao Makino, Norimichi Tsumura, Koichi Takase, Ryusuke Homma,Toshiya Nakaguchi,Nobutoshi
Ojima,and Yoichi Miyake
*Graduate School of Science and Technology,
Chiba University, Inage-ku, Chiba and ESeiko
Epson Corporation, Shiojiri-shi, Nagano (Japan)
Journal of Imaging Science and Technology.Vol.53, no.6, pp.605011-605019,
2009
Abstract
In this research, we have developed a compact and fast measurement system
for 3D shape, normal vector and bidirectional reflectance distribution
function (BRDF) of a 3D object. Since the proposed system uses linear light
sources and a luminous intensity distribution of these light sources, the
BRDF can be measured for a short time and without large measurement space.
The proposed system is evaluated by two methods, by measuring sample known
objects and by comparing actual and reproduced images, and then we confirmed
its accuracy.