AU697471B2 - Encoding and decoding apparatus and method, and picture processing apparatus - Google Patents

Encoding and decoding apparatus and method, and picture processing apparatus

Info

Publication number
AU697471B2
AU697471B2 AU19395/97A AU1939597A AU697471B2 AU 697471 B2 AU697471 B2 AU 697471B2 AU 19395/97 A AU19395/97 A AU 19395/97A AU 1939597 A AU1939597 A AU 1939597A AU 697471 B2 AU697471 B2 AU 697471B2
Authority
AU
Australia
Prior art keywords
encoding
picture processing
processing apparatus
decoding apparatus
decoding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU19395/97A
Other languages
English (en)
Other versions
AU1939597A (en
Inventor
Tomohiro Kimura
Narihiro Matoba
Fumitaka Ono
Kunio Ueda
Ikuro Ueno
Taichi Yanagiya
Masayuki Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/JP1996/003568 external-priority patent/WO1997035422A1/fr
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of AU1939597A publication Critical patent/AU1939597A/en
Application granted granted Critical
Publication of AU697471B2 publication Critical patent/AU697471B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
AU19395/97A 1996-03-19 1997-03-12 Encoding and decoding apparatus and method, and picture processing apparatus Expired AU697471B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8-63117 1996-03-19
JP6311796 1996-03-19
PCT/JP1996/003568 WO1997035422A1 (fr) 1996-03-19 1996-12-05 Codeur, decodeur, et procedes mis en oeuvre
WOJP9603568 1996-12-05
PCT/JP1997/000768 WO1997035434A1 (fr) 1996-03-19 1997-03-12 Codeur, decodeur, leurs procedes, et processeur d'images

Publications (2)

Publication Number Publication Date
AU1939597A AU1939597A (en) 1997-10-10
AU697471B2 true AU697471B2 (en) 1998-10-08

Family

ID=26404202

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19395/97A Expired AU697471B2 (en) 1996-03-19 1997-03-12 Encoding and decoding apparatus and method, and picture processing apparatus

Country Status (5)

Country Link
EP (1) EP0827342B1 (fr)
JP (1) JP3228943B2 (fr)
AU (1) AU697471B2 (fr)
CA (1) CA2221288C (fr)
WO (1) WO1997035434A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009157047A1 (fr) 2008-06-27 2009-12-30 富士通株式会社 Dispositif de compression d’images et dispositif de restauration d’images

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0564007A (ja) * 1991-08-28 1993-03-12 Ricoh Co Ltd 符号化復号化方法およびその装置
JPH0567997A (ja) * 1991-09-06 1993-03-19 Nec Corp 移動体衛星通信システムのデータ同期化方式
JPH06181523A (ja) * 1992-12-14 1994-06-28 Ricoh Co Ltd 予測符号化方式の符号化装置および復号化装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379956A1 (fr) * 1977-02-08 1978-09-01 Mitsubishi Electric Corp Systeme de communications a codage de signaux fac-similes
JPS5927501A (ja) 1982-08-04 1984-02-14 シャープ株式会社 感湿抵抗素子及びその製造方法
JPS6165573A (ja) * 1984-09-06 1986-04-04 Fujitsu Ltd 画像信号符号化方式
JPS62108663A (ja) * 1985-11-06 1987-05-19 Fujitsu Ltd エントロピ−符号化方式
US4939583A (en) * 1987-09-07 1990-07-03 Hitachi, Ltd. Entropy-coding system
JPH01251403A (ja) 1988-03-31 1989-10-06 Toshiba Corp 磁気ヘッドおよびこの磁気ヘッドの製造方法
JPH0795693B2 (ja) * 1991-04-25 1995-10-11 三菱電機株式会社 符号化・復号化装置
JP2954438B2 (ja) * 1992-11-19 1999-09-27 三菱電機株式会社 符号化装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0564007A (ja) * 1991-08-28 1993-03-12 Ricoh Co Ltd 符号化復号化方法およびその装置
JPH0567997A (ja) * 1991-09-06 1993-03-19 Nec Corp 移動体衛星通信システムのデータ同期化方式
JPH06181523A (ja) * 1992-12-14 1994-06-28 Ricoh Co Ltd 予測符号化方式の符号化装置および復号化装置

Also Published As

Publication number Publication date
AU1939597A (en) 1997-10-10
WO1997035434A1 (fr) 1997-09-25
EP0827342A4 (fr) 2000-10-04
EP0827342B1 (fr) 2013-02-27
JP3228943B2 (ja) 2001-11-12
CA2221288A1 (fr) 1997-09-25
CA2221288C (fr) 2001-02-27
EP0827342A1 (fr) 1998-03-04

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