JPS6412764A - Encoding/decoding method and device for picture signal - Google Patents

Encoding/decoding method and device for picture signal

Info

Publication number
JPS6412764A
JPS6412764A JP17018587A JP17018587A JPS6412764A JP S6412764 A JPS6412764 A JP S6412764A JP 17018587 A JP17018587 A JP 17018587A JP 17018587 A JP17018587 A JP 17018587A JP S6412764 A JPS6412764 A JP S6412764A
Authority
JP
Japan
Prior art keywords
encoding
image
picture signal
parameter
block
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.)
Granted
Application number
JP17018587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0448310B2 (de
Inventor
Shoji Mizuno
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.)
NEC Corp
Original Assignee
NEC 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
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP17018587A priority Critical patent/JPS6412764A/ja
Priority to EP88110105A priority patent/EP0296608B1/de
Priority to DE3854846T priority patent/DE3854846T2/de
Priority to CA000570387A priority patent/CA1318969C/en
Priority to US07/210,836 priority patent/US5038389A/en
Publication of JPS6412764A publication Critical patent/JPS6412764A/ja
Publication of JPH0448310B2 publication Critical patent/JPH0448310B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP17018587A 1987-06-25 1987-07-07 Encoding/decoding method and device for picture signal Granted JPS6412764A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP17018587A JPS6412764A (en) 1987-07-07 1987-07-07 Encoding/decoding method and device for picture signal
EP88110105A EP0296608B1 (de) 1987-06-25 1988-06-24 Kodierung eines Bildsignals mit Berücksichtigung des Kontrasts in jedem Bild und Dekodierung analog zur Kodierung
DE3854846T DE3854846T2 (de) 1987-06-25 1988-06-24 Kodierung eines Bildsignals mit Berücksichtigung des Kontrasts in jedem Bild und Dekodierung analog zur Kodierung
CA000570387A CA1318969C (en) 1987-06-25 1988-06-24 Encoding of a picture signal in consideration of contrast in each picture and decoding corresponding to the encoding
US07/210,836 US5038389A (en) 1987-06-25 1988-06-24 Encoding of a picture signal in consideration of contrast in each picture and decoding corresponding to the encoding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17018587A JPS6412764A (en) 1987-07-07 1987-07-07 Encoding/decoding method and device for picture signal

Publications (2)

Publication Number Publication Date
JPS6412764A true JPS6412764A (en) 1989-01-17
JPH0448310B2 JPH0448310B2 (de) 1992-08-06

Family

ID=15900261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17018587A Granted JPS6412764A (en) 1987-06-25 1987-07-07 Encoding/decoding method and device for picture signal

Country Status (1)

Country Link
JP (1) JPS6412764A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04306210A (ja) * 1990-10-19 1992-10-29 Elf Atochem Sa 改善された内部構造均一性を有する塩化ビニルをベースとした滑面顆粒状ポリマー及び樹脂、並びにそれらの製造方法
JPH0998419A (ja) * 1995-07-21 1997-04-08 Sony Corp 情報信号符号化装置、符号化方法、並びに情報信号復号方法
JP2006217480A (ja) * 2005-02-07 2006-08-17 Sony Corp 符号化装置および方法、記録媒体、プログラム、画像処理システム、並びに画像処理方法
JP2009538560A (ja) * 2006-05-25 2009-11-05 トムソン ライセンシング 重み付け符号化する方法及びシステム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04306210A (ja) * 1990-10-19 1992-10-29 Elf Atochem Sa 改善された内部構造均一性を有する塩化ビニルをベースとした滑面顆粒状ポリマー及び樹脂、並びにそれらの製造方法
JPH0998419A (ja) * 1995-07-21 1997-04-08 Sony Corp 情報信号符号化装置、符号化方法、並びに情報信号復号方法
JP2006217480A (ja) * 2005-02-07 2006-08-17 Sony Corp 符号化装置および方法、記録媒体、プログラム、画像処理システム、並びに画像処理方法
JP2009538560A (ja) * 2006-05-25 2009-11-05 トムソン ライセンシング 重み付け符号化する方法及びシステム
US9106914B2 (en) 2006-05-25 2015-08-11 Thomson Licensing Method and system for weighted encoding

Also Published As

Publication number Publication date
JPH0448310B2 (de) 1992-08-06

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