FI912110A0 - Inre kodningsystem foer videosignaler. - Google Patents

Inre kodningsystem foer videosignaler.

Info

Publication number
FI912110A0
FI912110A0 FI912110A FI912110A FI912110A0 FI 912110 A0 FI912110 A0 FI 912110A0 FI 912110 A FI912110 A FI 912110A FI 912110 A FI912110 A FI 912110A FI 912110 A0 FI912110 A0 FI 912110A0
Authority
FI
Finland
Prior art keywords
videosignaler
kodningsystem
inre
foer
kodningsystem foer
Prior art date
Application number
FI912110A
Other languages
English (en)
Other versions
FI912110A (fi
Inventor
Barin G Haskell
Amy R Reibman
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of FI912110A0 publication Critical patent/FI912110A0/fi
Publication of FI912110A publication Critical patent/FI912110A/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
    • H04N19/60—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
    • 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
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H04N19/619—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding the transform being operated outside the prediction loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Signal Processing For Recording (AREA)
FI912110A 1990-05-02 1991-04-30 Inre kodningsystem foer videosignaler. FI912110A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/517,991 US5001561A (en) 1990-05-02 1990-05-02 Embedded coding system for video signals

Publications (2)

Publication Number Publication Date
FI912110A0 true FI912110A0 (fi) 1991-04-30
FI912110A FI912110A (fi) 1991-11-03

Family

ID=24062078

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912110A FI912110A (fi) 1990-05-02 1991-04-30 Inre kodningsystem foer videosignaler.

Country Status (5)

Country Link
US (1) US5001561A (fi)
EP (1) EP0454927A3 (fi)
JP (1) JPH04229791A (fi)
CA (1) CA2034418A1 (fi)
FI (1) FI912110A (fi)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140417A (en) * 1989-06-20 1992-08-18 Matsushita Electric Co., Ltd. Fast packet transmission system of video data
US5422675A (en) * 1990-01-29 1995-06-06 Massachusetts Institute Of Technology Adaptive modulation/demodulation signal processing
US5128757A (en) * 1990-06-18 1992-07-07 Zenith Electronics Corporation Video transmission system using adaptive sub-band coding
US5218435A (en) * 1991-02-20 1993-06-08 Massachusetts Institute Of Technology Digital advanced television systems
US5111292A (en) * 1991-02-27 1992-05-05 General Electric Company Priority selection apparatus as for a video signal processor
US5285276A (en) * 1991-03-12 1994-02-08 Zenith Electronics Corp. Bi-rate high definition television signal transmission system
JPH04323963A (ja) * 1991-04-23 1992-11-13 Canon Inc 画像処理方法及び装置
JPH04358486A (ja) * 1991-06-04 1992-12-11 Toshiba Corp 高能率符号化信号処理装置
US6091884A (en) 1991-08-19 2000-07-18 Index Systems, Inc. Enhancing operations of video tape cassette players
US6487362B1 (en) 1991-08-19 2002-11-26 Index Systems, Inc. Enhancing operations of video tape cassette players
JP3109185B2 (ja) * 1991-11-12 2000-11-13 ソニー株式会社 ディジタルｖｔｒ
US5227878A (en) * 1991-11-15 1993-07-13 At&T Bell Laboratories Adaptive coding and decoding of frames and fields of video
US5339108A (en) * 1992-04-09 1994-08-16 Ampex Corporation Ordering and formatting coded image data and reconstructing partial images from the data
US5253056A (en) * 1992-07-02 1993-10-12 At&T Bell Laboratories Spatial/frequency hybrid video coding facilitating the derivatives of variable-resolution images
US5253055A (en) * 1992-07-02 1993-10-12 At&T Bell Laboratories Efficient frequency scalable video encoding with coefficient selection
US5270813A (en) * 1992-07-02 1993-12-14 At&T Bell Laboratories Spatially scalable video coding facilitating the derivation of variable-resolution images
JPH06197334A (ja) * 1992-07-03 1994-07-15 Sony Corp 画像信号符号化方法、画像信号復号化方法、画像信号符号化装置、画像信号復号化装置及び画像信号記録媒体
JPH0698288A (ja) * 1992-09-10 1994-04-08 Nikon Corp 静止画記憶装置
GB9312022D0 (en) * 1993-06-10 1993-07-28 Snell & Wilcox Ltd Video signal processing
JP2902284B2 (ja) * 1993-11-12 1999-06-07 ケイディディ株式会社 動画像の符号化装置
US5566284A (en) * 1993-12-22 1996-10-15 Matsushita Electric Industrial Co., Ltd. Apparatus and method for mip-map generation using low-pass filtering based on resolution ratio
JP2956464B2 (ja) * 1993-12-29 1999-10-04 日本ビクター株式会社 画像情報圧縮伸長装置
US5452009A (en) * 1993-12-29 1995-09-19 Zenith Electronics Corp. Digital transmission system with data rate optimized for noise in transmission medium
US5592226A (en) * 1994-01-26 1997-01-07 Btg Usa Inc. Method and apparatus for video data compression using temporally adaptive motion interpolation
GB2302488B (en) * 1994-09-20 1997-04-09 Ricoh Kk Method for compression
JPH08275160A (ja) * 1995-03-27 1996-10-18 Internatl Business Mach Corp <Ibm> 離散余弦変換方法
JP3788823B2 (ja) 1995-10-27 2006-06-21 株式会社東芝 動画像符号化装置および動画像復号化装置
SE512291C2 (sv) * 1997-09-23 2000-02-28 Ericsson Telefon Ab L M Inbäddad DCT-baserad stillbildskodningsalgoritm
SE9800088D0 (sv) * 1997-10-10 1998-01-16 Ericsson Telefon Ab L M Long filter lossless region of interest coding
SE9803454L (sv) 1998-10-09 2000-04-10 Ericsson Telefon Ab L M Förfarande och system för kodning av ROI
US6289297B1 (en) 1998-10-09 2001-09-11 Microsoft Corporation Method for reconstructing a video frame received from a video source over a communication channel
US6438136B1 (en) 1998-10-09 2002-08-20 Microsoft Corporation Method for scheduling time slots in a communications network channel to support on-going video transmissions
US6754266B2 (en) * 1998-10-09 2004-06-22 Microsoft Corporation Method and apparatus for use in transmitting video information over a communication network
US6507587B1 (en) 1998-10-09 2003-01-14 Microsoft Corporation Method of specifying the amount of bandwidth to reserve for use in network communications
US6519004B1 (en) 1998-10-09 2003-02-11 Microsoft Corporation Method for transmitting video information over a communication channel
US6618363B1 (en) 1998-10-09 2003-09-09 Microsoft Corporation Method for adapting video packet generation and transmission rates to available resources in a communications network
US6445701B1 (en) * 1998-10-09 2002-09-03 Microsoft Corporation Channel access scheme for use in network communications
US6317462B1 (en) 1998-10-22 2001-11-13 Lucent Technologies Inc. Method and apparatus for transmitting MPEG video over the internet
US6490705B1 (en) 1998-10-22 2002-12-03 Lucent Technologies Inc. Method and apparatus for receiving MPEG video over the internet
DE69929660T2 (de) * 1999-08-31 2006-08-17 Lucent Technologies Inc. Verfahren und Vorrichtung für Makroblock DC- und AC-Koefficienten-Prädiktion in Videocodierung
US6639943B1 (en) * 1999-11-23 2003-10-28 Koninklijke Philips Electronics N.V. Hybrid temporal-SNR fine granular scalability video coding
US6826232B2 (en) 1999-12-20 2004-11-30 Koninklijke Philips Electronics N.V. Fine granular scalable video with embedded DCT coding of the enhancement layer
KR100359821B1 (ko) * 2000-01-20 2002-11-07 엘지전자 주식회사 움직임 보상 적응형 영상 압축과 복원방법 및 그 장치와디코더
US6647149B2 (en) 2001-01-03 2003-11-11 Electronics For Imaging, Inc. Methods and apparatus for securely transmitting and processing digital image data
CN101951509B (zh) * 2004-11-19 2012-05-23 松下电器产业株式会社 运动图像编码方法以及运动图像解码方法
FR2906433B1 (fr) * 2006-09-22 2009-02-27 Canon Kk Procedes et dispositifs de codage et de decodage d'images, programme d'ordinateur les mettant en oeuvre et support d'informaton permettant de les mettre en oeuvre
US7939167B2 (en) * 2008-12-30 2011-05-10 Cheil Industries Inc. Resin composition
FR2944936A1 (fr) * 2009-04-23 2010-10-29 Thomson Licensing Procedes de codage et de decodage d'un bloc de donnees images, dispositifs de codage et de decodage implementant lesdits procedes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245248A (en) * 1979-04-04 1981-01-13 Bell Telephone Laboratories, Incorporated Motion estimation and encoding of video signals in the transform domain
FR2575351B1 (fr) * 1984-12-21 1988-05-13 Thomson Csf Procede adaptatif de codage et de decodage d'une suite d'images par transformation, et dispositifs pour la mise en oeuvre de ce procede
US4805030A (en) * 1986-01-27 1989-02-14 Fuji Photo Film Co., Ltd. Method of image signal encoding by orthogonal transformation
EP0339589A3 (en) * 1988-04-28 1992-01-02 Sharp Kabushiki Kaisha Orthogonal transform coding system for image data
US4941043A (en) * 1988-06-14 1990-07-10 Siemens Aktiengesellschaft Method for reducing blocking artifacts in video scene coding with discrete cosine transformation (DCT) at a low data rate
JPH0262176A (ja) * 1988-08-26 1990-03-02 Fujitsu Ltd 画像符号化伝送装置
US4958226A (en) * 1989-09-27 1990-09-18 At&T Bell Laboratories Conditional motion compensated interpolation of digital motion video

Also Published As

Publication number Publication date
FI912110A (fi) 1991-11-03
US5001561A (en) 1991-03-19
EP0454927A2 (en) 1991-11-06
CA2034418A1 (en) 1991-11-03
JPH04229791A (ja) 1992-08-19
EP0454927A3 (en) 1993-01-13

Similar Documents

Publication Publication Date Title
FI912110A (fi) Inre kodningsystem foer videosignaler.
FI904407A0 (fi) Faestorgan.
FI900866A (fi) Skovelhjul foer centrifugalpump.
FI903583A (fi) Regleringsventil.
FI914078A (fi) Fluorklorkolvaetefria rengoeringssammansaettningar.
FR2662288B1 (fr) Structure de pancarte.
FI901347A (fi) Gjutmaskin.
FI900667A0 (fi) Stenblattbelaeggt betongelement.
FI904732A0 (fi) Regelanordning.
FI901948A0 (fi) Resetelefon.
FI900437A (fi) Foerbraenningsanlaeggning.
FI903317A0 (fi) Foervarningskorg.
FI900117A0 (fi) J-tritsystem.
ES1015058Y (es) Capsula-tapon.
FI903914A0 (fi) Masa-gungstol.
FI903070A (fi) Luftpositron.
FI905166A0 (fi) Flerkanalpipett.
FI905094A0 (fi) Ficktelefon.
FI904970A0 (fi) Hjaelppump foer hjaerta.
FI904583A0 (fi) Komposteringsfoerfarande och -anlaeggning.
FI904529A0 (fi) Vattenpass.
FI904468A0 (fi) Skyddskiva foer planterade plantor.
FI905332A0 (fi) Portenhet foer en spilta.
FI901705A0 (fi) Aetredskap.
FI903798A0 (fi) Ljussamling- och avlaesningsanordning foer en stimulerad straolningsbild.