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:
Aug. 10, 2010
Filed:
Jan. 13, 2006
Sung-cheol Park, Seoul, KR;
Hyung-jun Lim, Suwon-si, KR;
Jae-hong Park, Seognam-si, KR;
Kyoung-mook Lim, Hwaseong-si, KR;
Heo-jin Byeon, Hwaseong-si, KR;
Eui-jin Kwon, Seoul, KR;
Sung-Cheol Park, Seoul, KR;
Hyung-Jun Lim, Suwon-si, KR;
Jae-Hong Park, Seognam-si, KR;
Kyoung-Mook Lim, Hwaseong-si, KR;
Heo-Jin Byeon, Hwaseong-si, KR;
Eui-Jin Kwon, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
An adaptive digital video signal processing apparatus and method for Y/C separation. In the video signal processing apparatus, an adaptive 2D BPF carries out Y/C separation through comb filtering and bandpass filtering selected according to local characteristics of an image (e.g., based on the direction in which an edge in the image extends in vertical and horizontal directions. The adaptive 2D BPF performs 2D bandpass filtering in general case. The 2D BPF adaptively executes a series of selections of the various filtering operations in a continuous manner.