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:
Jan. 25, 2011
Filed:
Aug. 12, 2005
Ho-young Lee, Suwon-si, KR;
Chang-yeong Kim, Yongin-si, KR;
Du-sik Park, Suwon-si, KR;
Seong-deok Lee, Suwon-si, KR;
Alexey Lukin, Moscow, RU;
Ho-young Lee, Suwon-si, KR;
Chang-yeong Kim, Yongin-si, KR;
Du-sik Park, Suwon-si, KR;
Seong-deok Lee, Suwon-si, KR;
Alexey Lukin, Moscow, RU;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
The resolution-converting method comprises steps of applying an edge-directed interpolation to an input image and producing an intermediate image; converting a sampling rate with respect to the intermediate image and producing an output image having a predetermined resolution; and improving sharpness of the produced output image. The present invention prevents image-quality degradation factors that can occur in the conventional resolution-converting method as well as obtains an output image having a resolution of a desired size.