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.:

US 9686534 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 20, 2017

Filed:

Jul. 08, 2015
Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventor:

Motohisa Ito, Chiba, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 13/04 (2006.01); H04N 9/31 (2006.01); H04N 13/00 (2006.01);
U.S. Cl.
CPC ...
H04N 13/0459 (2013.01); H04N 9/3147 (2013.01); H04N 13/0022 (2013.01); H04N 13/0409 (2013.01); H04N 13/0497 (2013.01);
Abstract

A projection apparatus for projecting a plurality of stereoscopic images such that portions thereof overlap each other and displaying one stereoscopic image, the apparatus includes a projection unit adapted to project an indicator that is an image for adjusting a stereoscopic degree corresponding to a parallax between a projected left image and a projected right image, in an overlapping region where the plurality of stereoscopic images overlap each other; a detection unit adapted to detect a parallax between an indicator in the left image and an indicator in the right image based on a captured image of a projected indicator; and an adjustment unit adapted to adjust stereoscopic degrees of the plurality of stereoscopic images by an adjustment amount that is determined based on the detected parallax.


Find Patent Forward Citations

Ito, Motohisa. (2017). Projection apparatus and method for controlling the same, and a computer-readable storage medium (U.S. Patent No. 9686534). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9686534

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