Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hiroaki Ito0
Tomokazu Murakami0
Isao Karube0
Date of Patent
May 31, 2011
Patent Application Number
11367569
Date Filed
March 6, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
In the motion search in the inter-frame prediction coding, parameters necessary for the motion search, such as sample-point spacing and sample-point number in the step search, are controlled using a unit for calculating the complexity of an image and a unit for estimating the movement amount of the image. This configuration makes it possible to provide the scheme for searching for the high-speed and high-accuracy motion vector, and the image coding device for performing this motion search.
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