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. 28, 2020
Filed:
Sep. 18, 2015
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Alok Govil, Fremont, CA (US);
Soo Youn Kim, San Diego, CA (US);
Evgeni Petrovich Gousev, Saratoga, CA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/232 (2006.01); H01L 27/146 (2006.01); H04N 5/3745 (2011.01); G06K 9/00 (2006.01); G06F 3/042 (2006.01); G06K 9/46 (2006.01); H04N 5/378 (2011.01);
U.S. Cl.
CPC ...
H04N 5/23241 (2013.01); G06F 3/0425 (2013.01); G06K 9/00986 (2013.01); H01L 27/14643 (2013.01); H04N 5/378 (2013.01); H04N 5/3745 (2013.01); G06K 2009/4666 (2013.01);
Abstract
Certain techniques are provided for triggering events based on detecting changes in CV features, such as edges, corners etc., by generating computed results based on sensor readings. Yet other techniques also provided for detecting CV features once an event is detecting based on a change in a sensor reading for a sensor element. In certain aspects, the event detection logic and the feature calculation CV vision operations may be performed, individually, or in combination in circuitry on a sensor or in software/firmware on a computing device.