Moving picture conversion apparatus

Details Moving picture conversion apparatus Moving picture conversion apparatus

2011-04-26

2011-04-26

Popovici, Dov (Department: 2625)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240240

Reexamination Certificate

active

07933335

ABSTRACT:
A moving picture conversion apparatus converts first moving image data encoded in accordance with a first motion compensated prediction method into second moving picture data that has a same format as data encoded in accordance with a second motion compensated prediction method. The moving picture conversion apparatus determines whether a relationship between a block in the second motion compensation method and an image used as a reference image with respect to the block confirms with a condition. When the relationship is determined to confirm with the condition, the moving picture conversion apparatus performs encoding using a motion vector or vectors of the first moving image data corresponding to the block.

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Sullivan, Gary et al.; Draft of Version 4 of H.264/AVC (ITU-T Recommendation H. 264 and ISO/IEC 14496-10 (MPEG-4 part 10) Advanced Video Coding); Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6); Jan. 28, 2005; entire document.
Japanese Office Action for Application No. JP 2005-341009, 2 pages.
Japanese Office Action for Application No. JP 2005-341009, 2 pages.

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