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:
Jul. 22, 2025
Filed:
Jan. 21, 2022
Google Llc, Mountain View, CA (US);
Yunwen Zhou, Belmont, CA (US);
Ryan Christopher DuToit, Redwood City, CA (US);
Abhishek Kar, Fremont, CA (US);
Konstantine Nicholas John Tsotsos, Corte Madera, CA (US);
Eric Turner, Somerville, MA (US);
Chao Guo, San Jose, CA (US);
GOOGLE LLC, Mountain View, CA (US);
Abstract
Disclosed is a method including receiving a depth map estimated using data based on image and data received from a movement sensor as input, generating an alignment parameter based on the depth map, adding the alignment parameter to a pre-calibration state to define a user operational calibration state, generating scale parameters and shift parameters based on features associated with the data received from the image and movement sensor, and calibrating the image and movement sensor based on the user operational calibration state, the scale parameters and the shift parameters.