Patent №
US 6,249,751
Granted
2001-06-19
Filed 1999
Owner
NIPPON PAINT CO., LTD.
Lab
—
AI components
1
kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09247556
The present invention is a method of measuring a gonio-spectral reflectance factor to establish a gonio-spectral reflectance factor database available for a personal computer by which a highly-fine realistic 3D computer graphics image can be formed. The method enables colorimetry in a reduced hours in fewer viewing directions compared to the conventional method by executing colorimetry in a plurality of viewing directions selected at random from all the directions that can be viewed by a goniospectrophotometer, said plurality of viewing directions being less than all the directions that can be viewed by the goniospectrophotometer.
AI classification
Ownership
NIPPON PAINT CO., LTD.
assignment · 98680250
Assignors
ASABA, TAKAO, KUWANO, KOICHI
On an employer assignment, the assignors are typically the inventors.