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, 2009
Filed:
Jun. 12, 2006
Gordon S. Hewitt, Trabuco Canyon, CA (US);
John O. Merritt, Williamsburg, MA (US);
Gordon S. Hewitt, Trabuco Canyon, CA (US);
John O. Merritt, Williamsburg, MA (US);
The Boeing Company, Chicago, IL (US);
Abstract
A method and apparatus for aligning the left and right image channels a two-image stereoscopic three-dimensional display is disclosed. A left and right alignment pattern may be shown on the left-eye and right-eye image screens, respectively, pre-computed for any given input imaging geometry. The operator (or alignment processor) then adjust the displays to converge the superimposed left-eye and right-eye test patterns by moving the display elements using display positioning equipment and/or software. This ensures that the stereoscopic three-dimensional display geometry matches the three-dimensional camera imaging geometry in order to produce a minimally-distorted visual depth perception of objects in space. Such precision alignment can be essential for efficient and safe telerobotic operation applications, as in the case of remote aerial refueling operations, for example.