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. 28, 2025
Filed:
Nov. 29, 2022
SK Hynix Inc., Gyeonggi-do, KR;
Su Ram Cha, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
Provided herein may be an image processing device and an image processing method. The image processing device may include a motion manager configured to generate movement information of an image sensor based on pixel values of a first frame image received from the image sensor, pixel values of a second frame image received from the image sensor prior to the first frame image, and velocity information of an inertia sensor configured to sense a velocity of the image sensor, a similarity map generator configured to generate a similarity map indicating a weight of a noise removal filter based on the pixel values of the first frame image, and a noise remover configured to remove temporal and spatial noise based on pixel values of the first frame image to which the noise removal filter is applied based on the similarity map and pixel values of the second frame image.