IN173777B - - Google Patents

Info

Publication number
IN173777B
IN173777B IN401MA1991A IN173777B IN 173777 B IN173777 B IN 173777B IN 401MA1991 A IN401MA1991 A IN 401MA1991A IN 173777 B IN173777 B IN 173777B
Authority
IN
India
Prior art keywords
values
groups
store
summation unit
modulo
Prior art date
Application number
Other languages
English (en)
Inventor
Anthony Richard Leaning
Original Assignee
British Telecomm
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 Telecomm filed Critical British Telecomm
Publication of IN173777B publication Critical patent/IN173777B/en

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • 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
    • H04N19/527—Global motion vector estimation
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Error Detection And Correction (AREA)
  • Polarising Elements (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Dc Digital Transmission (AREA)
  • Power Steering Mechanism (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Details Of Television Scanning (AREA)
  • Picture Signal Circuits (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
IN401MA1991 1986-11-20 1991-05-27 IN173777B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868627787A GB8627787D0 (en) 1986-11-20 1986-11-20 Pattern processing
IN827/MAS/87A IN170294B (fr) 1986-11-20 1987-11-17

Publications (1)

Publication Number Publication Date
IN173777B true IN173777B (fr) 1994-07-09

Family

ID=10607665

Family Applications (4)

Application Number Title Priority Date Filing Date
IN827/MAS/87A IN170294B (fr) 1986-11-20 1987-11-17
IN402MA1991 IN173778B (fr) 1986-11-20 1991-05-27
IN400MA1991 IN173776B (fr) 1986-11-20 1991-05-27
IN401MA1991 IN173777B (fr) 1986-11-20 1991-05-27

Family Applications Before (3)

Application Number Title Priority Date Filing Date
IN827/MAS/87A IN170294B (fr) 1986-11-20 1987-11-17
IN402MA1991 IN173778B (fr) 1986-11-20 1991-05-27
IN400MA1991 IN173776B (fr) 1986-11-20 1991-05-27

Country Status (20)

Country Link
US (1) US4930013A (fr)
EP (1) EP0272794B1 (fr)
JP (1) JP2674770B2 (fr)
KR (1) KR950001947B1 (fr)
CN (1) CN1015951B (fr)
AT (1) ATE133508T1 (fr)
AU (1) AU607450B2 (fr)
CA (1) CA1292320C (fr)
DE (1) DE3751684T2 (fr)
DK (1) DK171882B1 (fr)
ES (1) ES2081799T3 (fr)
FI (1) FI96646C (fr)
GB (1) GB8627787D0 (fr)
HK (1) HK110897A (fr)
IE (2) IE65473B1 (fr)
IN (4) IN170294B (fr)
NO (1) NO174986C (fr)
NZ (1) NZ222623A (fr)
PT (1) PT86190B (fr)
WO (1) WO1988004084A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5083206A (en) * 1990-03-19 1992-01-21 At&T Bell Laboratories High definition television arrangement including noise immunity means
JPH03272290A (ja) * 1990-03-20 1991-12-03 Victor Co Of Japan Ltd 画像フィルタ処理装置
US6005627A (en) * 1991-05-31 1999-12-21 Kabushiki Kaisha Toshiba Video coding apparatus
US5325126A (en) * 1992-04-01 1994-06-28 Intel Corporation Method and apparatus for real time compression and decompression of a digital motion video signal
US5337085A (en) * 1992-04-10 1994-08-09 Comsat Corporation Coding technique for high definition television signals
DE4314483A1 (de) * 1993-05-03 1994-11-10 Philips Patentverwaltung Überwachungssystem
US5909460A (en) * 1995-12-07 1999-06-01 Ericsson, Inc. Efficient apparatus for simultaneous modulation and digital beamforming for an antenna array
US6614845B1 (en) * 1996-12-24 2003-09-02 Verizon Laboratories Inc. Method and apparatus for differential macroblock coding for intra-frame data in video conferencing systems
FR2770726A1 (fr) * 1997-11-03 1999-04-30 Telediffusion Fse Procede de transmission d'images video numerisees
JP4636786B2 (ja) 2003-08-28 2011-02-23 カシオ計算機株式会社 撮影画像投影装置、撮影画像投影装置の画像処理方法及びプログラム
CN1319373C (zh) * 2003-09-19 2007-05-30 四川长虹电器股份有限公司 一种信号模式识别的方法及adc参数的设置方法
US7965773B1 (en) * 2005-06-30 2011-06-21 Advanced Micro Devices, Inc. Macroblock cache
US10402436B2 (en) 2016-05-12 2019-09-03 Pixel Forensics, Inc. Automated video categorization, value determination and promotion/demotion via multi-attribute feature computation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2423817A1 (de) * 1973-07-16 1975-02-06 Ibm Verfahren und schaltungsanordnungen zur codierung zweidimensionaler bildinformationen
JPS5952768B2 (ja) * 1976-09-14 1984-12-21 三菱電機株式会社 色彩図形の特徴抽出方式
JPS5929020B2 (ja) * 1977-06-08 1984-07-17 松下電器産業株式会社 ２次元ブロック符号化方法
JPS55105475A (en) * 1979-02-06 1980-08-13 Nippon Telegr & Teleph Corp <Ntt> Color picture coding process system
CA1212452A (fr) * 1982-06-11 1986-10-07 Tokumichi Murakami Quantificateur vectoriel
EP0192929A1 (fr) * 1985-02-07 1986-09-03 Siemens Aktiengesellschaft Appareil pour la détermination autonome de réactions en fonction de situations
US4779131A (en) * 1985-07-26 1988-10-18 Sony Corporation Apparatus for detecting television image movement

Also Published As

Publication number Publication date
EP0272794A1 (fr) 1988-06-29
US4930013A (en) 1990-05-29
DE3751684T2 (de) 1996-05-30
AU8234287A (en) 1988-06-16
JP2674770B2 (ja) 1997-11-12
CN1015951B (zh) 1992-03-18
DK389588A (da) 1988-07-12
PT86190A (pt) 1988-12-15
KR950001947B1 (ko) 1995-03-07
FI883431A0 (fi) 1988-07-20
NO174986C (no) 1994-08-10
WO1988004084A1 (fr) 1988-06-02
CA1292320C (fr) 1991-11-19
IE65473B1 (en) 1995-11-01
IN173778B (fr) 1994-07-09
DE3751684D1 (de) 1996-03-07
HK110897A (en) 1997-08-29
NO883209L (no) 1988-09-19
KR890700250A (ko) 1989-03-10
DK171882B1 (da) 1997-07-28
GB8627787D0 (en) 1986-12-17
PT86190B (pt) 1993-12-31
IN170294B (fr) 1992-03-07
NO883209D0 (no) 1988-07-19
IN173776B (fr) 1994-07-09
CN87101244A (zh) 1988-07-20
IE873240L (en) 1988-05-20
FI883431A (fi) 1988-07-20
FI96646C (fi) 1996-07-25
DK389588D0 (da) 1988-07-12
AU607450B2 (en) 1991-03-07
ATE133508T1 (de) 1996-02-15
ES2081799T3 (es) 1996-03-16
FI96646B (fi) 1996-04-15
NZ222623A (en) 1990-08-28
NO174986B (no) 1994-05-02
JPH01502143A (ja) 1989-07-27
EP0272794B1 (fr) 1996-01-24

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