Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2006-10-24
2011-11-15
Lee, Young (Department: 2485)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
C375S240240
Reexamination Certificate
active
08059717
ABSTRACT:
An image coding apparatus that makes possible the parallelization of intra prediction, and outputs coded data that can be decoded by an image decoding apparatus compliant with the H.264 standard. The image coding apparatus performs orthogonal transformation, quantization, inverse quantization, inverse orthogonal transformation, and intra prediction on all blocks obtained when a single macroblock is divided into plural blocks, and includes: a predicted block control unit that causes all of the blocks to be intra predicted using at least one of the intra prediction modes specified in the H.264 standard on at least some of the blocks, in an order different from the raster scan order specified in the H.264 standard; and an sorting buffer that outputs, in the raster scan order, all the blocks intra predicted under the control of the predicted block control unit.
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Partial English translation of JP 2004-140473, which was cited in the IDS filed on Oct. 24, 2006.
Partial English translation of JP 2004-140473, which was cited in the IDS filed Oct. 24, 2006.
ITU-T Telecommunication Standardization Sector of ITU, H.264 (Mar. 2005), Series H: Audiovisual and Multimedia Systems Infrastructure of Audiovisual services—Coding of moving video, “Advanced video coding for generic audiovisual services”.
Chiba Takuma
Saigo Katsuo
Lee Young
Panasonic Corporation
Sun Yulin
Wenderoth , Lind & Ponack, L.L.P.
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