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:
Apr. 27, 2021
Filed:
Oct. 04, 2017
Politecnico Di Torino, Turin, IT;
Enrico Magli, Turin, IT;
Giulio Coluccia, Grugliasco, IT;
Diego Valsesia, Borgomanero, IT;
Tiziano Bianchi, Prato, IT;
Politecnico Di Torino, Turin, IT;
Abstract
A device, a user equipment, and methods for registering and authenticating the user equipment are provided, wherein the user equipment includes an image sensor, communication components for communicating with the device, control and processing components configured for acquiring at least one image by way of the image sensor, generating an authentication sensor fingerprint on the basis of the at least one acquired image, coding at least one portion of the authentication sensor fingerprint by way of a random projection algorithm, so as to generate at least one compressed portion (W') of the authentication sensor fingerprint, transmitting, through the communication components, the at least one compressed portion (W′) to the device.