AP504A - Computer compression of video images. - Google Patents

Computer compression of video images. Download PDF

Info

Publication number
AP504A
AP504A APAP/P/1994/000673A AP9400673A AP504A AP 504 A AP504 A AP 504A AP 9400673 A AP9400673 A AP 9400673A AP 504 A AP504 A AP 504A
Authority
AP
ARIPO
Prior art keywords
signal
component
record
samples
factors
Prior art date
Application number
APAP/P/1994/000673A
Other languages
English (en)
Other versions
AP9400673A0 (en
Inventor
Harald Aagaard Martens
Jan Otto Reberg
Original Assignee
Idt Inc
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 Idt Inc filed Critical Idt Inc
Publication of AP9400673A0 publication Critical patent/AP9400673A0/xx
Application granted granted Critical
Publication of AP504A publication Critical patent/AP504A/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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
APAP/P/1994/000673A 1993-09-08 1994-09-08 Computer compression of video images. AP504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO933205A NO933205D0 (no) 1993-09-08 1993-09-08 System for representasjon av data

Publications (2)

Publication Number Publication Date
AP9400673A0 AP9400673A0 (en) 1994-10-31
AP504A true AP504A (en) 1996-07-01

Family

ID=19896406

Family Applications (1)

Application Number Title Priority Date Filing Date
APAP/P/1994/000673A AP504A (en) 1993-09-08 1994-09-08 Computer compression of video images.

Country Status (10)

Country Link
EP (1) EP0748562A4 (fr)
JP (1) JPH09502586A (fr)
CN (1) CN1130969A (fr)
AP (1) AP504A (fr)
AU (1) AU693117B2 (fr)
CA (1) CA2171293A1 (fr)
NO (1) NO933205D0 (fr)
OA (1) OA10269A (fr)
WO (1) WO1995008240A2 (fr)
ZA (1) ZA946904B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO942080D0 (no) * 1994-06-03 1994-06-03 Int Digital Tech Inc Bildekoder
ZA962305B (en) * 1995-03-22 1996-09-27 Idt Deutschland Gmbh Method and apparatus for coordination of motion determination over multiple frames
WO1999007157A1 (fr) * 1997-07-28 1999-02-11 Idt International Digital Technologies Deutschland Gmbh Procede et dispositif permettant de comprimer des sequences video
JP4224748B2 (ja) * 1999-09-13 2009-02-18 ソニー株式会社 画像符号化装置および画像符号化方法、画像復号装置および画像復号方法、記録媒体、並びに画像処理装置
US8600132B2 (en) * 2011-05-03 2013-12-03 General Electric Company Method and apparatus for motion correcting medical images
CN102360214B (zh) * 2011-09-02 2013-03-06 哈尔滨工程大学 一种基于萤火虫算法的舰船路径规划方法
CN104794358A (zh) * 2015-04-30 2015-07-22 无锡悟莘科技有限公司 一种用于振弦式采集支点频率的参数估计与拟合方法
CA3077178A1 (fr) * 2017-09-26 2019-04-04 Schlumberger Canada Limited Appareil et procedes pour systemes de traitement de donnees souterraines ameliores
CN109064445B (zh) * 2018-06-28 2022-01-04 中国农业科学院特产研究所 一种动物的数量统计方法和系统、存储介质
EP3991112A4 (fr) * 2019-06-29 2023-07-05 Phadke, Sameer Système et procédé de modélisation et de surveillance de processus dans des organisations à l'aide de jumeaux numériques
CN111913866A (zh) * 2020-08-19 2020-11-10 上海繁易信息科技股份有限公司 实时监测设备模型数据异常的方法和电子设备
CN112906650B (zh) * 2021-03-24 2023-08-15 百度在线网络技术（北京）有限公司 教学视频的智能处理方法、装置、设备和存储介质
US11842429B2 (en) 2021-11-12 2023-12-12 Rockwell Collins, Inc. System and method for machine code subroutine creation and execution with indeterminate addresses
US11915389B2 (en) 2021-11-12 2024-02-27 Rockwell Collins, Inc. System and method for recreating image with repeating patterns of graphical image file to reduce storage space
US11954770B2 (en) 2021-11-12 2024-04-09 Rockwell Collins, Inc. System and method for recreating graphical image using character recognition to reduce storage space
US12002369B2 (en) 2021-11-12 2024-06-04 Rockwell Collins, Inc. Graphical user interface (GUI) for selection and display of enroute charts in an avionics chart display system
US11887222B2 (en) 2021-11-12 2024-01-30 Rockwell Collins, Inc. Conversion of filled areas to run length encoded vectors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394774A (en) * 1978-12-15 1983-07-19 Compression Labs, Inc. Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback
US5150432A (en) * 1990-03-26 1992-09-22 Kabushiki Kaisha Toshiba Apparatus for encoding/decoding video signals to improve quality of a specific region

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717956A (en) * 1985-08-20 1988-01-05 North Carolina State University Image-sequence compression using a motion-compensation technique
US4786967A (en) * 1986-08-20 1988-11-22 Smith Engineering Interactive video apparatus with audio and video branching
US5136659A (en) * 1987-06-30 1992-08-04 Kokusai Denshin Denwa Kabushiki Kaisha Intelligent coding system for picture signal
EP0449478A3 (en) * 1990-03-29 1992-11-25 Microtime Inc. 3d video special effects system
JP3040466B2 (ja) * 1990-07-17 2000-05-15 ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー 画像処理方法
EP0526064B1 (fr) * 1991-08-02 1997-09-10 The Grass Valley Group, Inc. Interface opératrice pour système de montage vidéo pour visualisation et commande interactive de matérial vidéo
US5392072A (en) * 1992-10-23 1995-02-21 International Business Machines Inc. Hybrid video compression system and method capable of software-only decompression in selected multimedia systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394774A (en) * 1978-12-15 1983-07-19 Compression Labs, Inc. Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback
US5150432A (en) * 1990-03-26 1992-09-22 Kabushiki Kaisha Toshiba Apparatus for encoding/decoding video signals to improve quality of a specific region

Also Published As

Publication number Publication date
NO933205D0 (no) 1993-09-08
AP9400673A0 (en) 1994-10-31
AU693117B2 (en) 1998-06-25
EP0748562A4 (fr) 1998-10-21
OA10269A (en) 1997-10-07
WO1995008240A2 (fr) 1995-03-23
WO1995008240A3 (fr) 1995-05-11
AU7871794A (en) 1995-04-03
CN1130969A (zh) 1996-09-11
CA2171293A1 (fr) 1995-03-23
ZA946904B (en) 1995-05-11
EP0748562A1 (fr) 1996-12-18
JPH09502586A (ja) 1997-03-11

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