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:
Apr. 18, 2006
Filed:
Jun. 20, 2002
Yasuhisa Tanioka, Tokyo, JP;
Junya Tsutsumi, Tokyo, JP;
Kazuo Kawabata, Tokyo, JP;
Kazutoshi Oda, Tokyo, JP;
Yasuhisa Tanioka, Tokyo, JP;
Junya Tsutsumi, Tokyo, JP;
Kazuo Kawabata, Tokyo, JP;
Kazutoshi Oda, Tokyo, JP;
Hi Corporation, Tokyo, JP;
Abstract
In an information processing apparatus for conducting an affine transformation representative ofobtained by multiplying a matrix A for the affine transformation by λ(≠0) is stored in a memory section in advance. In case of conducting calculation processing for transforming coordinates (x,y,z)into coordinates (x',y′,z′)by means of the affine transformation, A′ and a matrix (t,t,t)are read from the memory section,()/λ+;()/λ+;()/λ+;are calculated, and the coordinates (x′,y′,z′)are obtained.