JPS57203385A - Coding device - Google Patents

Coding device

Info

Publication number
JPS57203385A
JPS57203385A JP8867781A JP8867781A JPS57203385A JP S57203385 A JPS57203385 A JP S57203385A JP 8867781 A JP8867781 A JP 8867781A JP 8867781 A JP8867781 A JP 8867781A JP S57203385 A JPS57203385 A JP S57203385A
Authority
JP
Japan
Prior art keywords
code
allotment
coding
signal
circuit
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
JP8867781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0472434B2 (enrdf_load_stackoverflow
Inventor
Norio Suzuki
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
Nippon Electric Co Ltd
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, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8867781A priority Critical patent/JPS57203385A/ja
Publication of JPS57203385A publication Critical patent/JPS57203385A/ja
Publication of JPH0472434B2 publication Critical patent/JPH0472434B2/ja
Granted 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP8867781A 1981-06-09 1981-06-09 Coding device Granted JPS57203385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8867781A JPS57203385A (en) 1981-06-09 1981-06-09 Coding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8867781A JPS57203385A (en) 1981-06-09 1981-06-09 Coding device

Publications (2)

Publication Number Publication Date
JPS57203385A true JPS57203385A (en) 1982-12-13
JPH0472434B2 JPH0472434B2 (enrdf_load_stackoverflow) 1992-11-18

Family

ID=13949452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8867781A Granted JPS57203385A (en) 1981-06-09 1981-06-09 Coding device

Country Status (1)

Country Link
JP (1) JPS57203385A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205839A (ja) * 1983-04-21 1984-11-21 ジ−メンス・アクチエンゲゼルシヤフト 伝送装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109085A (en) * 1980-01-31 1981-08-29 Nec Corp Decoder for adaptive prediction for picture signal

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56109085A (en) * 1980-01-31 1981-08-29 Nec Corp Decoder for adaptive prediction for picture signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205839A (ja) * 1983-04-21 1984-11-21 ジ−メンス・アクチエンゲゼルシヤフト 伝送装置

Also Published As

Publication number Publication date
JPH0472434B2 (enrdf_load_stackoverflow) 1992-11-18

Similar Documents

Publication Publication Date Title
DE3850627D1 (de) Vorrichtung zum Codieren von digitalen Videosignalen und eine entsprechende Decodiervorrichtung.
JPS64878A (en) Picture data compressing method
EP0138529A3 (en) Adaptive prediction of image data
IT8667273A1 (it) Procedimento e dispositivo di codifica di segnali numerizzati mediante quantizzazione vettoriale.
JPS57203385A (en) Coding device
GB2330472B (en) Mode coding in a binary shape encoding
JPS54145415A (en) Hybrid terminal equipment
JPS56109085A (en) Decoder for adaptive prediction for picture signal
JPS5558673A (en) Signal transmission system
JPS5651141A (en) Error control system
JPS56116101A (en) Voltage comparator circuit
JPS5567271A (en) Coding circuit
JPS6471228A (en) Method of improving resolution of digital signal
JPS6473875A (en) Method and device for coding image data
JPS56140281A (en) Electronic timepiece
JPS6460059A (en) System for compressing picture data
JPS5792994A (en) Transmitting device
JPS5761380A (en) Picture encoding system
JPS6454936A (en) Binary/ternary value converting circuit
JPS57181270A (en) Encoding system for binary picture signal
JPS56126380A (en) Picture signal decoder
JPS57199353A (en) Test method for pcm terminal station
JPS57120180A (en) Binary coding processing method of picture information
JPS5625871A (en) Picture information coding method
JPS5554477A (en) Error connection preventive circuit for connector