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:
Dec. 11, 2007
Filed:
Mar. 13, 2003
Applicant:
Hiroyuki Miyahara, Kanagawa-ken, JP;
Inventor:
Hiroyuki Miyahara, Kanagawa-ken, JP;
Assignee:
Victor Company of Japan, Limited, Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/00 (2006.01); H04N 9/68 (2006.01); H04N 9/73 (2006.01); H04N 9/083 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a video signal processing method of processing a luminance signal of a video signal generated by causing a CCD to receive light transmitted through color filters, a control signal yfis generated by calculating Cy/Y using a complementary color signal Cy and a luminance signal Y, and coring correction is performed to the luminance signal by using the control signal yf. The characteristic difference between the color filters is suppressed, and, as a result, flickers are suppressed from being generated.