FI107497B - Menetelmä videokuvan siirtoon - Google Patents

Menetelmä videokuvan siirtoon Download PDF

Info

Publication number
FI107497B
FI107497B FI974454A FI974454A FI107497B FI 107497 B FI107497 B FI 107497B FI 974454 A FI974454 A FI 974454A FI 974454 A FI974454 A FI 974454A FI 107497 B FI107497 B FI 107497B
Authority
FI
Finland
Prior art keywords
image
blocks
transmitted
block
pixels
Prior art date
Application number
FI974454A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI974454A0 (fi
FI974454A (fi
Inventor
Dan Bjoerklund
Original Assignee
Sonera Oyj
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 Sonera Oyj filed Critical Sonera Oyj
Publication of FI974454A0 publication Critical patent/FI974454A0/fi
Publication of FI974454A publication Critical patent/FI974454A/fi
Application granted granted Critical
Publication of FI107497B publication Critical patent/FI107497B/fi

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
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Photoreceptors In Electrophotography (AREA)
FI974454A 1996-12-09 1997-12-08 Menetelmä videokuvan siirtoon FI107497B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3280696P 1996-12-09 1996-12-09
US3280696 1996-12-09

Publications (3)

Publication Number Publication Date
FI974454A0 FI974454A0 (fi) 1997-12-08
FI974454A FI974454A (fi) 1998-06-10
FI107497B true FI107497B (fi) 2001-08-15

Family

ID=21866905

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974454A FI107497B (fi) 1996-12-09 1997-12-08 Menetelmä videokuvan siirtoon

Country Status (7)

Country Link
US (1) US6285791B1 (ja)
EP (1) EP0945024A1 (ja)
JP (1) JP2001507880A (ja)
AU (1) AU731506B2 (ja)
FI (1) FI107497B (ja)
IL (1) IL129930A (ja)
WO (1) WO1998026603A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2155408B1 (es) * 1999-08-09 2001-10-16 Telefonica Sa Dispositivo aplicable a la captura y transmision en tiempo real de secuencias de video a traves de redes de datos de bajo ancho de banda.
BR0009255A (pt) * 1999-12-22 2002-02-19 Neomtel Co Ltd Método e sistema, para transmissão de dados binários de figura em movimento e de mensagem para estação móvel
IL142421A0 (en) * 2001-04-03 2002-03-10 Linguistic Agents Ltd Linguistic agent system
FR2829635A1 (fr) * 2001-09-07 2003-03-14 Cit Alcatel Procede de compression d'images d'animations
US7043559B2 (en) * 2002-06-27 2006-05-09 Seiko Epson Corporation System for distributing objects to multiple clients
US7321623B2 (en) 2002-10-01 2008-01-22 Avocent Corporation Video compression system
IL162740A (en) * 2003-06-26 2010-06-16 Given Imaging Ltd Device, method and system for reduced transmission imaging
US9560371B2 (en) * 2003-07-30 2017-01-31 Avocent Corporation Video compression system
JP2006243940A (ja) * 2005-03-01 2006-09-14 Oki Electric Ind Co Ltd カメラデータ転送装置
US7555570B2 (en) 2006-02-17 2009-06-30 Avocent Huntsville Corporation Device and method for configuring a target device
WO2007127452A2 (en) 2006-04-28 2007-11-08 Avocent Corporation Dvc delta commands
US8711929B2 (en) * 2006-11-01 2014-04-29 Skyfire Labs, Inc. Network-based dynamic encoding
US9247260B1 (en) 2006-11-01 2016-01-26 Opera Software Ireland Limited Hybrid bitmap-mode encoding
WO2008092104A2 (en) * 2007-01-25 2008-07-31 Skyfire Labs, Inc. Dynamic client-server video tiling streaming
US20110310980A1 (en) * 2010-06-22 2011-12-22 Qualcomm Mems Technologies, Inc. Apparatus and methods for processing frames of video data across a display interface using a block-based encoding scheme and a tag id

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229372A (ja) * 1985-07-31 1987-02-07 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション ２値デ−タの圧縮方法
JP2876258B2 (ja) * 1991-01-23 1999-03-31 株式会社リコー デジタル電子スチルカメラ
JPH04326255A (ja) * 1991-04-25 1992-11-16 Canon Inc 画像符号化方法及び装置
JP3165296B2 (ja) * 1992-12-25 2001-05-14 三菱電機株式会社 フレーム間符号化処理方式及びフレーム間符号化処理方法及び符号化制御方式
JPH0767105A (ja) * 1993-08-20 1995-03-10 Sony Corp 画像符号化方法
US5506624A (en) * 1994-07-28 1996-04-09 Silicon Graphics, Inc. Rotating sample of video images
KR100235344B1 (ko) * 1994-12-29 1999-12-15 전주범 영역 분할 부호화 방식의 전경/배경 화상 선택 장치
US5703966A (en) * 1995-06-27 1997-12-30 Intel Corporation Block selection using motion estimation error
IL116060A (en) * 1995-11-19 2000-02-17 Israel State Method for compression and decompression of a video signal

Also Published As

Publication number Publication date
AU5190698A (en) 1998-07-03
FI974454A0 (fi) 1997-12-08
IL129930A (en) 2003-02-12
US6285791B1 (en) 2001-09-04
FI974454A (fi) 1998-06-10
EP0945024A1 (en) 1999-09-29
WO1998026603A1 (en) 1998-06-18
AU731506B2 (en) 2001-03-29
JP2001507880A (ja) 2001-06-12
IL129930A0 (en) 2000-02-29

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Owner name: SONERA OY