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. 08, 2011
Filed:
Oct. 24, 2005
Tomoyuki Shindo, Yamato, JP;
Tomoyuki Shindo, Yamato, JP;
Victor Company of Japan, Ltd., Yokohama, JP;
Abstract
A signal related to input moving pictures of plural different types is quantized in response to a variable quantization scale factor before being encoded. An actual complexity of each past encoded picture originating from one of the input moving pictures is calculated. A complexity of a next encoded picture is estimated in response to the actual complexity of a past encoded picture same in type as the next encoded picture in cases where the next encoded picture does not correspond to a scene change. A complexity of the next encoded picture is estimated in response to the actual complexity of a past encoded picture different in type from the next encoded picture in cases where the next encoded picture corresponds to a scene change. A value of the quantization scale factor used for the quantization is decided in response to the estimated complexity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile