The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2000
Filed:
Aug. 23, 1996
Masahiko Narita, Kawasaki, JP;
Akiyoshi Katsumata, Kawasaki, JP;
Makiko Shimamura, Kawasaki, JP;
Takanori Tateno, Kawasaki, JP;
Fujitsu Limited, Kanagawa, JP;
Abstract
A high-speed automatic image drawing apparatus divides a three-dimensional object to draw into primitives that can be drawn at a high speed, and draws an image of the object according to the primitives by gradually changing lightness and chromaticity. The image thus provided has a material-like impression. The apparatus comprises a primitive forming unit for dividing the three-dimensional object to draw into predetermined shapes and forming primitives according to the shapes, and a grading unit for drawing the object according to the primitives by gradually changing lightness and chromaticity. In response to a request of drawing a three-dimensional object, the primitive forming unit divides the object into predetermined shapes, and forms primitives for the shapes. Thereafter, the grading unit draws an image of the object according to the primitives by gradually changing lightness and chromaticity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile