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. 26, 2014
Filed:
Mar. 24, 2009
Hideki Daian, Osaka, JP;
Hideki Daian, Osaka, JP;
MegaChips Corporation, Osaka-shi, JP;
Abstract
A technique for eliminating the unnaturalness in a generated moving image while achieving high speed processing in an image processing apparatus which includes a deblocking filter is provided. A transcoder includes an MPEG2 decoder, a strength evaluation circuit, and an H.264 encoder. The strength evaluation circuit calculates a filter strength parameter on the basis of an image feature value parameter acquired by the MPEG2 decoder. The H.264 encoder applies a deblocking filter to an input image on the basis of the filter strength parameter in a coding process. The H.264 encoder codes a picture while the strength evaluation circuit performs a filter strength calculation process on a subsequent picture concurrently.