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:
Oct. 06, 2020
Filed:
Oct. 12, 2018
Alcatraz Ai, Inc., Palo Alto, CA (US);
Yordan Madzhunkov, Plovdiv, BG;
Martin Varbanov, Sofia, BG;
Robert Englin, Sunnyvale, CA (US);
Marine Dunoguier, San Francisco, CA (US);
Ventseslav Gaydarzhiev, Foster City, CA (US);
Kang Yang, Palo Alto, CA (US);
Alcatraz AI, Inc., Palo Alto, CA (US);
Abstract
Systems and methods are provided for controlling access to a building or other restricted physical spaces using at least a facial recognition module, an access control panel and electronically lockable doors or other means of controlling access. The facial recognition module comprises visible light and IR detection. The facial recognition module initially uses visible light to detect a person in the vicinity of an access control location, defines a region of interest in at least a captured image related to the location of the person's face, tracks the movement of the face and adjusts the region of interest, and performs facial recognition by prioritizing analysis of the defined region of interest.