DE3885528D1 - Datenkodierung. - Google Patents

Datenkodierung.

Info

Publication number
DE3885528D1
DE3885528D1 DE88306060T DE3885528T DE3885528D1 DE 3885528 D1 DE3885528 D1 DE 3885528D1 DE 88306060 T DE88306060 T DE 88306060T DE 3885528 T DE3885528 T DE 3885528T DE 3885528 D1 DE3885528 D1 DE 3885528D1
Authority
DE
Germany
Prior art keywords
order
addresses
values
sections
sequence
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.)
Expired - Fee Related
Application number
DE88306060T
Other languages
English (en)
Other versions
DE3885528T2 (de
Inventor
David Geoffrey Morrison
Andrew Peter Heron
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE3885528D1 publication Critical patent/DE3885528D1/de
Publication of DE3885528T2 publication Critical patent/DE3885528T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
    • 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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Holo Graphy (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Optical Communication System (AREA)
  • Communication Control (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE3885528T 1987-07-09 1988-07-04 Datenkodierung. Expired - Fee Related DE3885528T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878716195A GB8716195D0 (en) 1987-07-09 1987-07-09 Data encoding

Publications (2)

Publication Number Publication Date
DE3885528D1 true DE3885528D1 (de) 1993-12-16
DE3885528T2 DE3885528T2 (de) 1994-06-01

Family

ID=10620381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3885528T Expired - Fee Related DE3885528T2 (de) 1987-07-09 1988-07-04 Datenkodierung.

Country Status (11)

Country Link
EP (1) EP0301712B1 (de)
JP (1) JP2983220B2 (de)
AT (1) ATE97288T1 (de)
CA (1) CA1303743C (de)
DE (1) DE3885528T2 (de)
DK (1) DK96389A (de)
FI (1) FI96258C (de)
GB (1) GB8716195D0 (de)
HK (1) HK135496A (de)
IE (1) IE61501B1 (de)
WO (1) WO1989000796A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974078A (en) * 1989-11-13 1990-11-27 Eastman Kodak Company Digital compression method and system with improved coding efficiency
DE4004857A1 (de) * 1990-02-16 1991-09-12 Bosch Gmbh Robert Einrichtung zur bandbreitenreduzierenden codierung von videosignalen
IL100545A (en) * 1991-12-29 1995-03-15 Dimotech Ltd Photodynamic Healing Therapy Device
KR960006762B1 (ko) * 1992-02-29 1996-05-23 삼성전자주식회사 화상부호화를 위한 효율적인 2차원 데이타의 주사선택회로
US5714950A (en) * 1992-07-23 1998-02-03 Samsung Electronics Co., Ltd. System for variable-length-coding and variable-length-decoding digitaldata
KR950010913B1 (ko) * 1992-07-23 1995-09-25 삼성전자주식회사 가변장부호화 및 복호화시스템
KR950006776B1 (ko) * 1993-01-14 1995-06-22 삼성전자주식회사 디지탈 영상 데이타의 보간방법 및 회로
US5448299A (en) * 1994-01-05 1995-09-05 Samsung Electronics Co., Ltd. Apparatus for processing BPSK signals transmitted with NTSC TV on quadrature-phase video carrier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589020B1 (fr) * 1985-10-22 1987-11-20 Eude Gerard Procede de codage hybride par transformation pour la transmission de signaux d'image

Also Published As

Publication number Publication date
GB8716195D0 (en) 1987-08-12
FI890992A0 (fi) 1989-03-02
DK96389D0 (da) 1989-02-28
JPH01138867A (ja) 1989-05-31
EP0301712A1 (de) 1989-02-01
DE3885528T2 (de) 1994-06-01
IE882084L (en) 1989-01-09
CA1303743C (en) 1992-06-16
HK135496A (en) 1996-08-02
DK96389A (da) 1989-02-28
WO1989000796A1 (en) 1989-01-26
FI96258C (fi) 1996-05-27
FI96258B (fi) 1996-02-15
EP0301712B1 (de) 1993-11-10
FI890992A (fi) 1989-03-02
JP2983220B2 (ja) 1999-11-29
IE61501B1 (en) 1994-11-02
ATE97288T1 (de) 1993-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee