NO175339C - DATV kodings- og dekoderingsfremgangsmåte og anordning - Google Patents

DATV kodings- og dekoderingsfremgangsmåte og anordning

Info

Publication number
NO175339C
NO175339C NO900452A NO900452A NO175339C NO 175339 C NO175339 C NO 175339C NO 900452 A NO900452 A NO 900452A NO 900452 A NO900452 A NO 900452A NO 175339 C NO175339 C NO 175339C
Authority
NO
Norway
Prior art keywords
decoding method
datv
coding
datv coding
decoding
Prior art date
Application number
NO900452A
Other languages
English (en)
Norwegian (no)
Other versions
NO900452D0 (no
NO900452L (no
NO175339B (no
Inventor
Johannes Jozef Maria Janssen
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of NO900452D0 publication Critical patent/NO900452D0/no
Publication of NO900452L publication Critical patent/NO900452L/no
Publication of NO175339B publication Critical patent/NO175339B/no
Publication of NO175339C publication Critical patent/NO175339C/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • 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
    • 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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • H04N5/145—Movement estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H04N7/0152—High-definition television systems using spatial or temporal subsampling
    • H04N7/0155—High-definition television systems using spatial or temporal subsampling using pixel blocks
    • H04N7/0157—High-definition television systems using spatial or temporal subsampling using pixel blocks with motion estimation, e.g. involving the use of motion vectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
NO900452A 1989-02-03 1990-01-31 DATV kodings- og dekoderingsfremgangsmåte og anordning NO175339C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8902404A GB2227900A (en) 1989-02-03 1989-02-03 Datv encoding and decoding

Publications (4)

Publication Number Publication Date
NO900452D0 NO900452D0 (no) 1990-01-31
NO900452L NO900452L (no) 1990-08-06
NO175339B NO175339B (no) 1994-06-20
NO175339C true NO175339C (no) 1994-09-28

Family

ID=10651066

Family Applications (1)

Application Number Title Priority Date Filing Date
NO900452A NO175339C (no) 1989-02-03 1990-01-31 DATV kodings- og dekoderingsfremgangsmåte og anordning

Country Status (10)

Country Link
US (1) US5036392A (pt)
EP (1) EP0381283A3 (pt)
JP (1) JPH02239786A (pt)
KR (1) KR900013728A (pt)
CN (1) CN1045324A (pt)
AU (1) AU636084B2 (pt)
FI (1) FI91473C (pt)
GB (1) GB2227900A (pt)
NO (1) NO175339C (pt)
PT (1) PT93019A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG44766A1 (en) * 1989-06-20 1997-12-19 Philips Electronics Nv Transmission output reducing signal processing device
FR2660141A1 (fr) * 1990-03-20 1991-09-27 France Etat Procede et systeme d'estimation de mouvement pour des images de television numerique haute definition.
US5128756A (en) * 1990-12-11 1992-07-07 At&T Bell Laboratories High definition television coding arrangement with graceful degradation
FR2684257A1 (fr) * 1991-11-27 1993-05-28 Thomson Consumer Electronics Dispositif de decodage d'informations de mouvement en television haute definition.
KR0126657B1 (ko) * 1993-10-28 1997-12-29 구자홍 디지탈 영상 복원을 위한 움직임 보상장치
EP0704836B1 (en) * 1994-09-30 2002-03-27 Kabushiki Kaisha Toshiba Vector quantization apparatus
KR0166935B1 (ko) * 1994-11-23 1999-03-20 구자홍 엠펙2 트랜스포트 디코더 장치
US8018500B2 (en) * 2007-08-07 2011-09-13 Panasonic Corporation Image picking-up processing device, image picking-up device, image processing method and computer program

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661849A (en) * 1985-06-03 1987-04-28 Pictel Corporation Method and apparatus for providing motion estimation signals for communicating image sequences
US4727422A (en) * 1985-06-03 1988-02-23 Picturetel Corporation Method and apparatus for efficiently communicating image sequence having improved motion compensation
GB2208056A (en) * 1987-08-10 1989-02-15 Philips Electronic Associated Television transmission system
GB2213341B (en) * 1987-12-08 1992-01-15 British Broadcasting Corp Method and apparatus for transmitting a digitally assisted television signal
IT1215909B (it) * 1988-02-18 1990-02-22 Rai Radiotelevisione Italiana Procedimento di generazione e trasmissione di segnali televisivi a colori ad alta definizione compatibile con gli standardattuali e procedimento e apparecchiatura di ricezione didetti segnali.
JPH01233976A (ja) * 1988-03-15 1989-09-19 Pioneer Electron Corp 映像信号の伝送方式

Also Published As

Publication number Publication date
GB2227900A (en) 1990-08-08
JPH02239786A (ja) 1990-09-21
KR900013728A (ko) 1990-09-06
EP0381283A3 (en) 1992-05-06
FI900482A0 (fi) 1990-01-31
NO900452D0 (no) 1990-01-31
PT93019A (pt) 1991-09-30
US5036392A (en) 1991-07-30
FI91473C (fi) 1994-06-27
AU4901890A (en) 1990-08-09
EP0381283A2 (en) 1990-08-08
NO900452L (no) 1990-08-06
NO175339B (no) 1994-06-20
FI91473B (fi) 1994-03-15
AU636084B2 (en) 1993-04-08
CN1045324A (zh) 1990-09-12
GB8902404D0 (en) 1989-03-22

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