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:
May. 26, 2026
Filed:
Jan. 30, 2025
Seiko Epson Corporation, Tokyo, JP;
Hiroyuki Ichieda, Matsumoto, JP;
Takumi Oike, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A result of image pickup of first structured light projected in first projection range from one projector and a result of image pickup of second structured light projected in second projection range from another projector, second position in projection image projected from another projector corresponding to first position in projection image projected from one projector is specified. A geometric correction value of a composite image is specified, based on a result of image pickup of third structured light projected from one projector in a third projection range that is a range which is smaller than first projection range and wherein a part of a content is projected and a result of image pickup of a fourth structured light projected from the another projector in a fourth projection range that is a range which is smaller than the second projection range and wherein another part of the content is projected.