Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masayasu Iguchi0
Toshiyasu Sugio0
Hiroaki Toida0
Date of Patent
February 1, 2011
0Patent Application Number
111262910
Date Filed
May 11, 2005
0Patent Primary Examiner
Patent abstract
A motion compensation apparatus reduces the number of pixels for reading out pixel data from the multi-frame memory, and realizes the reduction of transmission and motion compensation in sub-pixel precision pixel generation, for efficient motion compensation pixel generation. The motion compensation apparatus includes a frame memory transmission control unit which, with regard to a plurality of motion compensation blocks, transmits reference pixels required in motion compensation collectively or on a per motion compensation block basis, from a multi-frame memory which stores a reference picture used in inter-picture motion compensation prediction, to a local reference memory.
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