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:
Jun. 30, 2026
Filed:
Sep. 13, 2023
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Jae Hoon Cho, Seoul, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Abstract
An apparatus for extracting image noise includes an encoder that encodes a first image and a second image in a time-series image to output an encoding feature map. The apparatus also includes a noise information extraction layer that generates a first noise prototype vector to an M-th noise prototype vector of the first image and the second image, and outputs first noise information with reference to at least a part of the first noise prototype vector to the M-th noise prototype vector and the encoding feature map. The apparatus additionally includes a decoder that decodes the first noise information to output second noise information. The apparatus further includes a parameter updater that outputs a loss with reference to the first image, the second image, and the corresponding second noise information, and updates parameters of the encoder, the noise information extraction layer and/or the decoder through back propagation using the loss.