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:
Aug. 20, 2002
Filed:
May. 31, 2000
Shigeaki Imai, Uji, JP;
Minolta Co., Ltd., Osaka, JP;
Abstract
A method for accomplishing position alignment of two sets of three-dimensional data obtained by photographing an object from different directions, the method comprising a step of converting both sets or one set of two sets of three-dimensional data to a common coordinate system to accomplish approximate positional alignment, a step of projecting the two sets of three-dimensional data subjected to approximate positional alignment from a single common viewpoint onto a single common projection surface to generate two two-dimensional images, and a step of correcting positional dislocation of the two sets of three-dimensional data by evaluating the dislocation of the two two-dimensional images.