DE69620932T2 - Verfahren zum Kodieren und Dekodieren von Bewegtbildsignalen - Google Patents

Verfahren zum Kodieren und Dekodieren von Bewegtbildsignalen

Info

Publication number
DE69620932T2
DE69620932T2 DE1996620932 DE69620932T DE69620932T2 DE 69620932 T2 DE69620932 T2 DE 69620932T2 DE 1996620932 DE1996620932 DE 1996620932 DE 69620932 T DE69620932 T DE 69620932T DE 69620932 T2 DE69620932 T2 DE 69620932T2
Authority
DE
Germany
Prior art keywords
encoding
moving picture
picture signals
decoding moving
decoding
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 - Lifetime
Application number
DE1996620932
Other languages
English (en)
Other versions
DE69620932D1 (de
Inventor
Yutaka Machida
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69620932D1 publication Critical patent/DE69620932D1/de
Application granted granted Critical
Publication of DE69620932T2 publication Critical patent/DE69620932T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/68—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving the insertion of resynchronisation markers into the bitstream
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/174—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 an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • 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
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
DE1996620932 1995-01-31 1996-01-30 Verfahren zum Kodieren und Dekodieren von Bewegtbildsignalen Expired - Lifetime DE69620932T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1451495A JP3351645B2 (ja) 1995-01-31 1995-01-31 動画像信号の符号化方法

Publications (2)

Publication Number Publication Date
DE69620932D1 DE69620932D1 (de) 2002-06-06
DE69620932T2 true DE69620932T2 (de) 2002-11-07

Family

ID=11863203

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996620932 Expired - Lifetime DE69620932T2 (de) 1995-01-31 1996-01-30 Verfahren zum Kodieren und Dekodieren von Bewegtbildsignalen
DE1996636529 Expired - Lifetime DE69636529T2 (de) 1995-01-31 1996-01-30 Verfahren zum Kodieren und Dekodieren von Bewegtbildsignalen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1996636529 Expired - Lifetime DE69636529T2 (de) 1995-01-31 1996-01-30 Verfahren zum Kodieren und Dekodieren von Bewegtbildsignalen

Country Status (6)

Country Link
US (6) US5937095A (de)
EP (4) EP0725545B1 (de)
JP (1) JP3351645B2 (de)
AU (2) AU681818B2 (de)
CA (1) CA2168415C (de)
DE (2) DE69620932T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3351645B2 (ja) * 1995-01-31 2002-12-03 松下電器産業株式会社 動画像信号の符号化方法
JPH10336595A (ja) * 1997-06-05 1998-12-18 Mitsubishi Electric Corp デコーダ
JP3573396B2 (ja) * 1997-06-20 2004-10-06 富士通株式会社 動画像復号方法及び装置
JP3198996B2 (ja) * 1997-08-26 2001-08-13 日本電気株式会社 直交変換符号化画像の画像サイズ変換方法
US6064748A (en) * 1998-01-16 2000-05-16 Hewlett-Packard Company Method and apparatus for embedding and retrieving additional data in an encoded data stream
US7079582B2 (en) 2000-07-07 2006-07-18 Matsushita Electric Industrial Co., Ltd. Image coding apparatus and image coding method
JP2002027463A (ja) * 2000-07-07 2002-01-25 Matsushita Electric Ind Co Ltd 画像符号化装置及び方法
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US7830963B2 (en) * 2003-07-18 2010-11-09 Microsoft Corporation Decoding jointly coded transform type and subblock pattern information
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes
US7289114B2 (en) * 2003-07-31 2007-10-30 Hewlett-Packard Development Company, L.P. Generating and displaying spatially offset sub-frames
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7301549B2 (en) 2003-10-30 2007-11-27 Hewlett-Packard Development Company, L.P. Generating and displaying spatially offset sub-frames on a diamond grid
TWI288568B (en) * 2004-12-10 2007-10-11 Seiko Epson Corp Image display method and device, and projector
JP4947389B2 (ja) * 2009-04-03 2012-06-06 ソニー株式会社 画像信号復号装置、画像信号復号方法、および画像信号符号化方法
CA3033984C (en) * 2010-09-30 2022-03-08 Mitsubishi Electric Corporation Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
CN109561119B (zh) * 2017-09-26 2022-04-01 中国移动通信有限公司研究院 一种数据接收方法及设备

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3174149D1 (en) * 1980-12-20 1986-04-24 Emi Plc Thorn Discharge lamp arc tubes
JP2900385B2 (ja) * 1988-12-16 1999-06-02 ソニー株式会社 フレーム化回路及び方法
JPH02272851A (ja) 1989-04-14 1990-11-07 Oki Electric Ind Co Ltd 画像パケット組立方式及び分解方式
US5060285A (en) * 1989-05-19 1991-10-22 Gte Laboratories Incorporated Hierarchical variable block size address-vector quantization using inter-block correlation
US5107345A (en) * 1990-02-27 1992-04-21 Qualcomm Incorporated Adaptive block size image compression method and system
JPH03272290A (ja) * 1990-03-20 1991-12-03 Victor Co Of Japan Ltd 画像フィルタ処理装置
US5138447A (en) * 1991-02-11 1992-08-11 General Instrument Corporation Method and apparatus for communicating compressed digital video signals using multiple processors
US5168356A (en) * 1991-02-27 1992-12-01 General Electric Company Apparatus for segmenting encoded video signal for transmission
JP2522319Y2 (ja) * 1991-03-13 1997-01-16 矢崎総業株式会社 コネクタ
US5231384A (en) * 1991-08-26 1993-07-27 General Electric Company Apparatus for splitting video signal between two channels
US5144424A (en) * 1991-10-15 1992-09-01 Thomson Consumer Electronics, Inc. Apparatus for video data quantization control
JP2664112B2 (ja) * 1992-01-17 1997-10-15 シャープ株式会社 映像信号のディジタル記録及び再生装置
US5287178A (en) * 1992-07-06 1994-02-15 General Electric Company Reset control network for a video signal encoder
JP3245496B2 (ja) 1993-03-11 2002-01-15 松下電器産業株式会社 画像符号化方法、画像符号化回路、画像符号化装置及び再生装置
US5557331A (en) 1993-03-11 1996-09-17 Matsushita Electric Industrial Co., Ltd. Image encoding method, an image encoding circuit, an image encoding apparatus, and an optical disk
US5397095A (en) * 1993-03-19 1995-03-14 Jeffrey; Alfred S. Modular building system
JPH07111651A (ja) 1993-10-13 1995-04-25 Hitachi Ltd 動画像圧縮符号化装置および圧縮動画像記録装置
US5475716A (en) * 1994-01-18 1995-12-12 Gi Corporation Method for communicating block coded digital data with associated synchronization/control data
JP3408617B2 (ja) * 1994-03-16 2003-05-19 富士通株式会社 画像符号化データの同期ワード多重化方式
JP3351645B2 (ja) * 1995-01-31 2002-12-03 松下電器産業株式会社 動画像信号の符号化方法
US5827178A (en) * 1997-01-02 1998-10-27 Berall; Jonathan Laryngoscope for use in trachea intubation

Also Published As

Publication number Publication date
CA2168415C (en) 2000-07-18
EP1189453A1 (de) 2002-03-20
DE69620932D1 (de) 2002-06-06
USRE38726E1 (en) 2005-04-19
EP1991007A3 (de) 2011-09-14
AU2359097A (en) 1997-08-14
JP3351645B2 (ja) 2002-12-03
USRE41180E1 (en) 2010-03-30
USRE40828E1 (en) 2009-07-07
EP1146747A2 (de) 2001-10-17
AU684697B2 (en) 1997-12-18
EP1991007A2 (de) 2008-11-12
EP0725545A2 (de) 1996-08-07
AU4331096A (en) 1996-08-08
DE69636529T2 (de) 2007-01-18
DE69636529D1 (de) 2006-10-19
EP0725545B1 (de) 2002-05-02
USRE39367E1 (en) 2006-10-31
AU681818B2 (en) 1997-09-04
JPH08205155A (ja) 1996-08-09
EP0725545A3 (de) 1999-01-27
US5937095A (en) 1999-08-10
CA2168415A1 (en) 1996-08-01
EP1146747A3 (de) 2002-03-13
USRE40829E1 (en) 2009-07-07
EP1146747B1 (de) 2006-09-06

Similar Documents

Publication Publication Date Title
DE69227401D1 (de) Verfahren zum Kodieren und Dekodieren von Sprachsignalen
DE69132646D1 (de) System und Methode zum Kodieren von Videosignalen
DE69126585T2 (de) Verfahren und Gerät zur Kodierung von bewegten Bildsignalen
DE69635347D1 (de) Verfahren und system zum wiedergeben und kombinieren von bildern
DE69605117T2 (de) Verfahren zur aufteilung und kodierung von daten
DE69225556D1 (de) Verfahren zum Bild-zu-Bild-Prädiktion und Bildsignal-Kodier/Dekodiervorrichtung
DE69411791D1 (de) Verfahren und Einrichtung zur Dekodierung von komprimierten Bildern
DE69732619D1 (de) Verfahren zum Kodieren von digitalen Audiosignalen
DE69633944D1 (de) Verfahren und gerät zum kodieren von digitalen daten
DE69606971T2 (de) Verfahren zum empfang von komprimierten videosignalen
DE69836416D1 (de) Vorrichtung und verfahren zum kodieren und auftrennen von digitalen videodatenströmen
DE69428979T2 (de) Einrichtung und verfahren zur kodierung von bilddaten
DE69620932T2 (de) Verfahren zum Kodieren und Dekodieren von Bewegtbildsignalen
DE69833443D1 (de) Vorrichtungen und verfahren zum kodieren und dekodieren von bildern
DE69330903T2 (de) Verfahren und Gerät zur Bildkodierung und Verfahren und Gerät zur Bilddekodierung
DE69615528T2 (de) Verfahren und vorrichtung zur dekodierung von digitalen videosignalen
DE69619356D1 (de) Verfahren und Vorrichtung zur Kodierung/Dekodierung von digitalen Informationen
DE69525424D1 (de) Verfahren und Vorrichtung zur Dekodierung von kodierten Videosignalen
DE69319506T2 (de) Verfahren und Gerät zum Kodieren und Dekodieren digitaler Bilddaten
DE69718090T2 (de) Verfahren und Vorrichtung zum Kodieren und Dekodieren von Bildern
DE69709293D1 (de) Verfahren und Vorrichtung zur Kodierung und Dekodierung von Bewegtbildern
DE69314908D1 (de) Verfahren zur Kodierung/Dekodierung von Bildern
DE69415702T2 (de) Verfahren und Vorrichtungen zur Kodierung und Dekodierung von Bewegtbildern
DE69629859D1 (de) Gerät und Verfahren zum Videokodieren
DE69934764D1 (de) Verfahren zum Kodieren und Dekodieren eines Bildsignals

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP