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. 13, 2017
Filed:
Nov. 25, 2015
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-Do, KR;
Kenji Suzuki, Yokohama, JP;
SAMSUNG DISPLAY CO., LTD., Yongin-si, Gyeonggi-Do, KR;
Abstract
An image processing device includes an edge direction determination unit, a filter coefficient calculation unit, and a filter processing unit. The edge direction determination unit determines a first edge direction of an edge including a first pixel of input image data, and calculates a first reliability value of the determined edge direction corresponding to the first pixel. The filter coefficient calculation unit calculates a first filter coefficient corresponding to the first pixel, a second filter coefficient corresponding to a second pixel, and a third filter coefficient corresponding to a third pixel at least based on the first reliability value of the first edge direction. The filter processing unit performs filter processing on the input image data on the basis of the calculated first through third filter coefficients, and outputs output image data.