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:
Sep. 26, 2023
Filed:
Feb. 03, 2021
Qualcomm Incorporated, San Diego, CA (US);
Ajit Deepak Gupte, Bangalore, IN;
Gerhard Reitmayr, Del Mar, CA (US);
Abhijeet Bisain, San Diego, CA (US);
Pushkar Gorur Sheshagiri, Bengaluru, IN;
Chayan Sharma, Tabalpur, IN;
Ajit Venkat Rao, Bangalore, IN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Systems and techniques are described herein for processing images. The systems and techniques can be implemented by various types of systems, such as by an extended reality (XR) system or device. In some cases, a first processor receives an image of an environment captured by an image sensor, identifies features depicted in the image, and generates descriptors for the features. The first processor sends the descriptors to a second processor, which may be more powerful than the first processor. The second processor receives the descriptors. The second processor associates the plurality of features with a map of the environment based on at least a subset of the plurality of descriptors. For example, the second processor can track at least a subset of the features based on at least a subset of the descriptors and based on feature information from one or more additional images of the environment.