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:
Feb. 08, 2022
Filed:
Mar. 03, 2020
Beijing Jingdong Shangke Information Technology Co., Ltd., Beijing, CN;
Jd.com American Technologies Corporation, Mountain View, CA (US);
Longyin Wen, Sunnyvale, CA (US);
Yue Zhang, Mountain View, CA (US);
Xinyao Wang, Union City, CA (US);
Lei Yi, Fremont, CA (US);
Liefeng Bo, Sunnyvale, CA (US);
Beijing Jingdong Shangke Information Technology Co., Ltd., Beijing, CN;
JD.com American Technologies Corporation, Mountain View, CA (US);
Abstract
A method and a system for self-checkout. The system includes a scanner, an imaging device, and a computing device. The computing device is configured to: initiate a self-checkout event; instruct the imaging device to capture video frames of a region of interest (ROI); track the product; record scanning status and location status of the product; in response to receive a scanning signal from the scanner, record scanning status of the product as scanned; calculate a shoplifting risk score based on a number of the product having the scanning status of unscanned and disappears from the table region or ROI; and provide a shoplifting warning when the shoplifting score is large.