Video signal encoding apparatus and video data encoding method

Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal

Reexamination Certificate

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Reexamination Certificate

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07848416

ABSTRACT:
A video signal encoding apparatus comprises a decoding unit for decoding each compression still image data into a frame image; a supplementary information, extracting unit for extracting supplementary information added to each compression frame image data; a motion prediction process adoption judging unit for judging, on the basis of the supplementary information, whether the frame image can be subjected to a motion prediction process; and a compression moving image generating unit for selecting the inter-frame prediction encoding method and the intra frame encoding method on the basis of a judgement result by the motion prediction process adoption judging unit to generate the moving image data.

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patent: 2006/0008006 (2006-01-01), Cha et al.
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patent: 2003-264840 (2003-09-01), None
patent: WO 99/67947 (1999-12-01), None
Apr. 21, 2009 Japanese Official Action in Japanese Patent Appln. No. 2005-010845.

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