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:
Apr. 13, 2010
Filed:
Dec. 08, 2005
Digital video processing systems and methods for estimating horizontal sync in digital video signals
Kyoung-mook Lim, Hwaseong-si, KR;
Heo-jin Byeon, Hwaseong-si, KR;
Hyung-jun Lim, Suwon-si, KR;
Seh-woong Jeong, Seoul, KR;
Jae-hong Park, Seongnam-si, KR;
Sung-cheol Park, Seongnam-si, KR;
Kyoung-mook Lim, Hwaseong-si, KR;
Heo-jin Byeon, Hwaseong-si, KR;
Hyung-jun Lim, Suwon-si, KR;
Seh-woong Jeong, Seoul, KR;
Jae-hong Park, Seongnam-si, KR;
Sung-cheol Park, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
Video signal processing systems and methods for detecting horizontal synchronization signals within video signals. Digital filtering methods are implemented for processing analog video signals to determine time varying characteristics of video signals to detect the starting and ending positions of horizontal synchronization pulses in a video signal with increased accuracy. In addition, adaptive methods are implemented for dynamically determining various video signal parameters over time, such as blanking level BL, threshold value (slice) level and synchronization level SL using information extracted from digitally filtered video signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile