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:
Nov. 11, 2025
Filed:
Jul. 05, 2023
SK Hynix Inc., Icheon-si, KR;
Jin Su Kim, Icheon-si, KR;
Tae Hyun Kim, Icheon-si, KR;
Jong Hyun Bae, Icheon-si, KR;
Sang Woo Ahn, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A device for correcting artifacts included in images includes an image processor. The image processor includes an acquirer configured to acquire image data including first pixel data, second pixel data, third pixel data, and fourth pixel data arranged in a 2×2 array. The image processor also includes a guide image generator configured to acquire a first guide image based on an average value of the first pixel data and the fourth pixel data that are located in a diagonal direction. The image processor further includes an image operating component configured to output a result image generated using a high-frequency component, included in the first guide image, and the image data.