JPS5220091B2 - - Google Patents

Info

Publication number
JPS5220091B2
JPS5220091B2 JP47083630A JP8363072A JPS5220091B2 JP S5220091 B2 JPS5220091 B2 JP S5220091B2 JP 47083630 A JP47083630 A JP 47083630A JP 8363072 A JP8363072 A JP 8363072A JP S5220091 B2 JPS5220091 B2 JP S5220091B2
Authority
JP
Japan
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
JP47083630A
Other versions
JPS4940615A (ja
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 filed Critical
Priority to JP47083630A priority Critical patent/JPS5220091B2/ja
Priority to US05/390,187 priority patent/US3940555A/en
Publication of JPS4940615A publication Critical patent/JPS4940615A/ja
Publication of JPS5220091B2 publication Critical patent/JPS5220091B2/ja
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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP47083630A 1972-08-23 1972-08-23 Expired JPS5220091B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP47083630A JPS5220091B2 (ja) 1972-08-23 1972-08-23
US05/390,187 US3940555A (en) 1972-08-23 1973-08-21 Picture signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47083630A JPS5220091B2 (ja) 1972-08-23 1972-08-23

Publications (2)

Publication Number Publication Date
JPS4940615A JPS4940615A (ja) 1974-04-16
JPS5220091B2 true JPS5220091B2 (ja) 1977-06-01

Family

ID=13807775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47083630A Expired JPS5220091B2 (ja) 1972-08-23 1972-08-23

Country Status (2)

Country Link
US (1) US3940555A (ja)
JP (1) JPS5220091B2 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4281312A (en) * 1975-11-04 1981-07-28 Massachusetts Institute Of Technology System to effect digital encoding of an image
US4088957A (en) * 1977-01-17 1978-05-09 Rockwell International Corporation Method and apparatus for synchronously detecting a differentially encoded carrier signal
JPS5821980B2 (ja) * 1977-03-23 1983-05-06 株式会社リコー フアクシミリ伝送方式
GB2009568B (en) * 1977-11-28 1982-03-24 Nippon Telegraph & Telephone Picture signal coding apparatus
JPS5514016A (en) * 1978-07-14 1980-01-31 Tokyo Shibaura Electric Co Computer tomography device
FR2461405A1 (fr) * 1979-07-09 1981-01-30 Temime Jean Pierre Systeme de codage et de decodage d'un signal visiophonique numerique
US4237484A (en) * 1979-08-08 1980-12-02 Bell Telephone Laboratories, Incorporated Technique for transmitting digital data together with a video signal
GB8401933D0 (en) * 1984-01-25 1984-02-29 Crosfield Electronics Ltd Half-tone imaging
EP0163898A3 (de) * 1984-04-27 1986-03-05 Siemens Aktiengesellschaft Verfahren zur Codierung von Faksimiles
US4875095A (en) * 1987-06-30 1989-10-17 Kokusai Denshin Denwa Kabushiki Kaisha Noise-shaping predictive coding system
US4953019A (en) * 1987-11-27 1990-08-28 Canon Kabushiki Kaisha Image signal encoding apparatus
DE68929363T2 (de) * 1988-10-13 2002-09-26 Matsushita Electric Ind Co Ltd Schaltung zur Verarbeitung eines Fernsehsignals
FR2648978B2 (fr) * 1988-12-16 1995-01-06 Thomson Csf Procede de codage d'une suite d'images, par une transformation et une pluralite de codes a longueur variable, et dispositifs pour la mise en oeuvre de ce procede
US5475501A (en) * 1991-09-30 1995-12-12 Sony Corporation Picture encoding and/or decoding method and apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571505A (en) * 1968-08-02 1971-03-16 Bell Telephone Labor Inc Redundancy reduction system for video signals
US3720786A (en) * 1971-05-14 1973-03-13 Bell Telephone Labor Inc Onal replenishment video encoder with predictive updating19730313
DE2233796C3 (de) * 1972-07-10 1975-03-20 K.K. Ricoh, Tokio Verfahren zur Video-Signal-Kompression und Expansion und Vorrichtungen zur Durchführung des Verfahrens
US3769451A (en) * 1972-08-16 1973-10-30 Bell Telephone Labor Inc Video encoder utilizing columns of samples encoded by prediction and interpolation
US3769453A (en) * 1972-08-17 1973-10-30 Ibm Finite memory adaptive predictor

Also Published As

Publication number Publication date
US3940555A (en) 1976-02-24
JPS4940615A (ja) 1974-04-16

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