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:
Sep. 05, 2017
Filed:
Feb. 27, 2015
Applicant:
Nextchip Co., Ltd., Seongnam-si, KR;
Inventors:
Do Kyun Kim, Seoul, KR;
Jin Gun Song, Seoul, KR;
Assignee:
NEXTCHIP CO., LTD., Seongnam-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/01 (2006.01); H04N 11/20 (2006.01); H04N 9/64 (2006.01); H04N 9/78 (2006.01); H04N 7/18 (2006.01); H04N 11/24 (2006.01); H04N 21/426 (2011.01); H04N 21/41 (2011.01); H04N 5/44 (2011.01);
U.S. Cl.
CPC ...
H04N 9/64 (2013.01); H04N 5/44 (2013.01); H04N 7/0102 (2013.01); H04N 7/183 (2013.01); H04N 9/642 (2013.01); H04N 9/78 (2013.01); H04N 11/006 (2013.01); H04N 21/4122 (2013.01); H04N 21/42607 (2013.01);
Abstract
Provided is a method and apparatus for converting, to a digital video signal, an analog video signal capable of having a variety of resolutions. A video reception apparatus determines a format of an analog video signal by sampling the analog video signal. The video reception apparatus converts the analog video signal to a digital video signal based on the determined format. A comb filter is used to separate a color difference signal and a luminance signal from the digital video signal, and the digital video signal is reconfigured using the luminance signal and the color difference signal.