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:
Jan. 31, 2023
Filed:
Feb. 18, 2020
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Onur Can Akkaya, Palo Alto, CA (US);
Cyrus Soli Bamji, Fremont, CA (US);
Arrigo Benedetti, San Francisco, CA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
An imaging method includes acquiring one or more passive light images of a scene. A region of interest in the scene is identified based on the one or more passive light images. One or more illumination zones of a plurality of illumination zones that collectively cover the region of interest is determined. Each illumination zone is sized according to active illumination emitted from a steerable illumination source. For a determined illumination zone of the one or more illumination zones, the illumination zone is individually illuminated with the active illumination from the steerable illumination source. For a pixel of a sensor array that maps to the illumination zone, a depth value of an object locus in the scene reflecting the active illumination back to the pixel is determined.