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:
May. 13, 2025
Filed:
Jun. 27, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Alon Shoshan, Haifa, IL;
Nadav Israel Bhonker, Talmei Elazar, IL;
Igor Kviatkovsky, Haifa, IL;
Manoj Aggarwal, Seattle, WA (US);
Gerard Guy Medioni, Los Angeles, CA (US);
Lior Zamir, Ramat Hasharon, IL;
Ori Linial, Haifa, IL;
AMAZON TECHNOLOGIES, INC., Seattle, WA (US);
Abstract
A user performs an enrollment process to utilize a biometric identification system. This includes acquisition of biometric input data. Accuracy of subsequent identification is improved by utilizing high quality input data during enrollment. Input data is processed using a plurality of embedding models to determine a plurality of embedding vectors. These embedding vectors are translated into a common embedding space. Input quality may be determined based on analysis of these embedding vectors. For example, if a mean distance of the translated embedding vectors is less than a threshold value, the input data may be deemed to be of sufficient quality for use to complete an enrollment process. This analysis may also be used for post-enrollment operation, such as during an identification process to determine query input data that is of insufficient quality.