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. 11, 2009
Filed:
Mar. 14, 2005
Applicant:
Toshitaka Yoshihiro, Kanagawa, JP;
Inventor:
Toshitaka Yoshihiro, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
An information signal recording apparatus for compression-encoding video data comprising a search picture generating block AND a color signal compensating block. The search picture generating block decreases the bit length of a component of a luminance signal and the bit length of a component of a color signal of an intra-coded data of the compression-encoded video data to generate search picture data, and the color signal level compensating block compensates the signal level of part or all the color signal for one frame so that the signal level increases.