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:
Jun. 18, 2024
Filed:
Jan. 23, 2023
Magic Leap, Inc., Plantation, FL (US);
Joseph W. Weber, Reno, NV (US);
Zhiheng Jia, Weston, FL (US);
Magic Leap, Inc., Plantation, FL (US);
Abstract
Embodiments provide image display systems and methods for extrinsic calibration of one or more cameras. More specifically, embodiments are directed to camera extrinsic calibration approach based on determining intersection of the rays projecting from the optical centers of the camera and a reference camera. Embodiments determine the relative position and orientation of one or more cameras given image(s) of the same target object from each camera by projecting measured image points into 3D rays in the real world. The extrinsic parameters are found by minimizing the expected 3D intersections of those rays with the known 3D target points.
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