IMAGE ENCODING/RECORDING/READING DEVICE - MITSUBISHI ELECTRIC CORP

Title:

IMAGE ENCODING/RECORDING/READING DEVICE

Document Type and Number:

WIPO Patent Application WO/2006/100820

Kind Code:

A1

Abstract:

An image encoding/recording/reading device generates an original image encoding stream by encoding an original image to be encoded, generates a local decoding image used for a motion compensation prediction, acquires a difference image between the local decoding image and the original image to be encoded, encodes the difference image to generate an encoded stream of the difference image, records the encoded streams of the generated original image and the difference image in an accumulation memory, and adds the images obtained by decoding the encoded streams read from the accumulation memory so as to generate an added image.

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Inventors:

HIWASA NORIMICHI (JP)
INOMATA HIDEKI (JP)
SAKATE HIROHARU (JP)
NEMOTO AYAKO (JP)

Application Number:

PCT/JP2006/300302

Publication Date:

September 28, 2006

Filing Date:

January 12, 2006

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
HIWASA NORIMICHI (JP)
INOMATA HIDEKI (JP)
SAKATE HIROHARU (JP)
NEMOTO AYAKO (JP)

International Classes:

H04N5/92; H03M7/36; H04N7/173; H04N7/30; H04N7/32

Foreign References:

JP2001094982A	2001-04-06
JP2000115701A	2000-04-21
JPH11155102A	1999-06-08

Attorney, Agent or Firm:

Tazawa, Hiroaki (7-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, JP)

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