JPS55162686A - Encoding system between frames - Google Patents

Encoding system between frames

Info

Publication number
JPS55162686A
JPS55162686A JP7063179A JP7063179A JPS55162686A JP S55162686 A JPS55162686 A JP S55162686A JP 7063179 A JP7063179 A JP 7063179A JP 7063179 A JP7063179 A JP 7063179A JP S55162686 A JPS55162686 A JP S55162686A
Authority
JP
Japan
Prior art keywords
picture
fed
signal
sampling
threshold
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
JP7063179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341472B2 (enrdf_load_stackoverflow
Inventor
Yuichi Ninomiya
Yoshimichi Otsuka
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting 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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP7063179A priority Critical patent/JPS55162686A/ja
Priority to GB8017810A priority patent/GB2050752B/en
Priority to US06/155,786 priority patent/US4307420A/en
Priority to DE3021033A priority patent/DE3021033C2/de
Priority to FR8012626A priority patent/FR2458965A1/fr
Publication of JPS55162686A publication Critical patent/JPS55162686A/ja
Priority to GB08325391A priority patent/GB2128847B/en
Publication of JPS6341472B2 publication Critical patent/JPS6341472B2/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
JP7063179A 1979-06-07 1979-06-07 Encoding system between frames Granted JPS55162686A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7063179A JPS55162686A (en) 1979-06-07 1979-06-07 Encoding system between frames
GB8017810A GB2050752B (en) 1979-06-07 1980-05-30 Motion compensated interframe coding system
US06/155,786 US4307420A (en) 1979-06-07 1980-06-02 Motion-compensated interframe coding system
DE3021033A DE3021033C2 (de) 1979-06-07 1980-06-03 Verfahren zur bewegungskompensierten Zwischen-Halbbild-Kodierung
FR8012626A FR2458965A1 (fr) 1979-06-07 1980-06-06 Systeme de codage inter-trames a compensation de mouvement d'image, utilisable en television
GB08325391A GB2128847B (en) 1979-06-07 1983-09-22 A motion-compensated interframe coding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7063179A JPS55162686A (en) 1979-06-07 1979-06-07 Encoding system between frames

Publications (2)

Publication Number Publication Date
JPS55162686A true JPS55162686A (en) 1980-12-18
JPS6341472B2 JPS6341472B2 (enrdf_load_stackoverflow) 1988-08-17

Family

ID=13437169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7063179A Granted JPS55162686A (en) 1979-06-07 1979-06-07 Encoding system between frames

Country Status (1)

Country Link
JP (1) JPS55162686A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197983A (ja) * 1982-05-14 1983-11-17 Nec Corp 動き補償フレ−ム間復号化装置
JPS62287719A (ja) * 1986-05-23 1987-12-14 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ 差分パルス符号変調符号化装置
JPS6376595A (ja) * 1986-09-19 1988-04-06 Hitachi Ltd フレ−ム間符号化装置
JPH01209877A (ja) * 1988-02-17 1989-08-23 Matsushita Electric Ind Co Ltd 画像信号符号化方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092017A (enrdf_load_stackoverflow) * 1973-12-12 1975-07-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092017A (enrdf_load_stackoverflow) * 1973-12-12 1975-07-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58197983A (ja) * 1982-05-14 1983-11-17 Nec Corp 動き補償フレ−ム間復号化装置
JPS62287719A (ja) * 1986-05-23 1987-12-14 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ 差分パルス符号変調符号化装置
JPS6376595A (ja) * 1986-09-19 1988-04-06 Hitachi Ltd フレ−ム間符号化装置
JPH01209877A (ja) * 1988-02-17 1989-08-23 Matsushita Electric Ind Co Ltd 画像信号符号化方法

Also Published As

Publication number Publication date
JPS6341472B2 (enrdf_load_stackoverflow) 1988-08-17

Similar Documents

Publication Publication Date Title
GB1534486A (en) Noise reduction system for television signals
JPS5412714A (en) Recorder-reproducer
JPS56153892A (en) Comb type filter
JPS55162686A (en) Encoding system between frames
JPS5753823A (en) Tracking control system
JPS53136424A (en) Correlative processing system for picture signal
JPS56102161A (en) Binary encoding circuit
JPS57106288A (en) Encoding control system between frames
JPS5433013A (en) Coding and decoding system
JPS53112021A (en) File unit for audio and video
JPS5526704A (en) Two-dimentional sequential coding system
JPS5238812A (en) Video communicating system
JPS5413212A (en) Coding delivery system of video signal
JPS5659352A (en) Signal selective circuit
JPS5389613A (en) Processing circuit of video signal
JPS5432924A (en) Noise eliminator circuit
JPS5758274A (en) Data flag circuit for editing
JPS5710588A (en) Processing method of digital color video signal
JPS5331117A (en) Magnetic reproducer
JPS5721172A (en) Adaptive quantization circuit
JPS55136747A (en) Data highway central control unit
JPS5390717A (en) Digital recording/reproducing system for picture signal
JPS5518131A (en) Signal binary coding device
JPS57125546A (en) Timing pickup circuit
JPS5337314A (en) Signal demodulating system