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:
Mar. 26, 2002
Filed:
Aug. 16, 2000
Applicant:
Inventor:
Tsuyoshi Kasahara, Fussa, JP;
Assignee:
Casio Computer Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H03M 7/00 ;
U.S. Cl.
CPC ...
H03M 7/00 ;
Abstract
Determining whether AC component prediction is effective or not based on the sum of absolute values of unpredicted AC components (&Sgr;mS ) before calculating prediction error S in the AC components. If &Sgr;mS is smaller than a predetermined threshold &thgr; , it is determined that the prediction will be ineffective. In this case, the unpredicted AC components are encoded directly without calculating the prediction error S.
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Kasahara, Tsuyoshi. (2002). Video data encoder and method of encoding video data (U.S. Patent No. 6362753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6362753
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