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:
Jul. 17, 2012
Filed:
Jul. 29, 2009
Soon-geun Jang, Suwon-si, KR;
Jin-pyo Gwak, Suwon-si, KR;
Soon-geun Jang, Suwon-si, KR;
Jin-pyo Gwak, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An image processing method, apparatus and program for reducing noise in an image. The apparatus includes a low-frequency component extraction unit extracting a first low-frequency component from first image data, a noise reduction unit obtaining a second low-frequency component by applying a noise reduction filter to the first low-frequency component or data obtained by processing the first low-frequency component, a high-frequency component extraction unit extracting a first high-frequency component from the first images data and either one of the second low-frequency component and data obtained by processing the second low-frequency component, and the first image data, a high-frequency component tuning unit obtaining a second high-frequency component by tuning the first high-frequency component, and an image synthesis unit obtaining second image data by combining either one of the second low-frequency component and the data obtained by processing the second low-frequency component with the second high-frequency component.