BR9707825A - Processo e sistema de transmissão em particular para uso em transmissão de imagem progressiva transmissor recpetor e sistema para codificação de imagens imóveis e/ou sequencias de video - Google Patents

Processo e sistema de transmissão em particular para uso em transmissão de imagem progressiva transmissor recpetor e sistema para codificação de imagens imóveis e/ou sequencias de video

Info

Publication number
BR9707825A
BR9707825A BR9707825A BR9707825A BR9707825A BR 9707825 A BR9707825 A BR 9707825A BR 9707825 A BR9707825 A BR 9707825A BR 9707825 A BR9707825 A BR 9707825A BR 9707825 A BR9707825 A BR 9707825A
Authority
BR
Brazil
Prior art keywords
still images
video sequences
receiver transmitter
progressive image
transmission process
Prior art date
Application number
BR9707825A
Other languages
English (en)
Inventor
Charilaos Christopoulos
Original Assignee
Ericsson Telefon Ab L M
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
Priority claimed from SE9600853A external-priority patent/SE508927C2/sv
Priority claimed from SE9603979A external-priority patent/SE9603979D0/xx
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9707825A publication Critical patent/BR9707825A/pt

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
    • H04N19/10—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
    • 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
    • H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
    • 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
    • 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
BR9707825A 1996-03-05 1997-03-05 Processo e sistema de transmissão em particular para uso em transmissão de imagem progressiva transmissor recpetor e sistema para codificação de imagens imóveis e/ou sequencias de video BR9707825A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9600853A SE508927C2 (sv) 1996-03-05 1996-03-05 Områdesbaserad bildkodning
SE9603979A SE9603979D0 (sv) 1996-10-31 1996-10-31 Region based videocoding
PCT/SE1997/000376 WO1997033425A1 (en) 1996-03-05 1997-03-05 Progressive image coding

Publications (1)

Publication Number Publication Date
BR9707825A true BR9707825A (pt) 1999-07-27

Family

ID=26662533

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9707825A BR9707825A (pt) 1996-03-05 1997-03-05 Processo e sistema de transmissão em particular para uso em transmissão de imagem progressiva transmissor recpetor e sistema para codificação de imagens imóveis e/ou sequencias de video

Country Status (13)

Country Link
US (1) US6031572A (pt)
EP (1) EP0885520A1 (pt)
JP (1) JP4412742B2 (pt)
KR (1) KR100367813B1 (pt)
CN (1) CN1212806A (pt)
AU (1) AU733569B2 (pt)
BR (1) BR9707825A (pt)
CA (1) CA2243648C (pt)
IL (1) IL125672A0 (pt)
NO (1) NO984032L (pt)
PL (1) PL328766A1 (pt)
TR (1) TR199801743T2 (pt)
WO (1) WO1997033425A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO329396A0 (en) * 1996-10-28 1996-11-21 Commonwealth Scientific And Industrial Research Organisation Image transmission
US6516094B1 (en) * 1997-07-11 2003-02-04 Matsushita Electric Industrial Co., Ltd. Digital image coding method and digital image decoding method
US6229850B1 (en) * 1997-07-22 2001-05-08 C-Cube Semiconductor Ii, Inc. Multiple resolution video compression
US6597392B1 (en) * 1997-10-14 2003-07-22 Healthcare Vision, Inc. Apparatus and method for computerized multi-media data organization and transmission
US7885822B2 (en) * 2001-05-09 2011-02-08 William Rex Akers System and method for electronic medical file management
US7956894B2 (en) * 1997-10-14 2011-06-07 William Rex Akers Apparatus and method for computerized multi-media medical and pharmaceutical data organization and transmission
SE9802286L (sv) * 1998-06-26 1999-12-27 Ericsson Telefon Ab L M Effektiv nedskalning av DCT-komprimerade bilder
US6873436B1 (en) * 2000-09-05 2005-03-29 Fuji Xerox Co., Ltd. Image processing device and recording medium
US6650773B1 (en) 2000-09-29 2003-11-18 Hewlett-Packard Development Company, L.P. Method including lossless compression of luminance channel and lossy compression of chrominance channels
US7305011B2 (en) * 2001-06-14 2007-12-04 International Business Machines Corporation Periodic broadcast and location of evolving media content with application to seminar and stroke media
US6573941B1 (en) 2002-04-22 2003-06-03 Thomson Licensing Sa Low bit rate compression format conversion for improved resolution
AU2003900531A0 (en) * 2003-01-30 2003-02-20 Canon Kabushiki Kaisha Compression into a fixed buffer
US8196168B1 (en) 2003-12-10 2012-06-05 Time Warner, Inc. Method and apparatus for exchanging preferences for replaying a program on a personal video recorder
US7895625B1 (en) 2003-12-24 2011-02-22 Time Warner, Inc. System and method for recommending programming to television viewing communities
FR2867924B1 (fr) * 2004-03-19 2006-07-07 Canon Kk Procede et dispositif de decodage
US9959383B1 (en) 2004-04-30 2018-05-01 Time Warner, Inc. Apparatus, method and system for brokering and provision of intelligent advertisement
TWI257243B (en) 2005-01-21 2006-06-21 Via Tech Inc Method of compressing image and device thereof
CN100367759C (zh) * 2005-02-21 2008-02-06 威盛电子股份有限公司 图像压缩方法及其装置
CN101272587B (zh) * 2007-03-19 2011-03-09 展讯通信（上海）有限公司 一种视频渐进接收方法及应用其的视频彩铃接收方法
JP5294767B2 (ja) * 2008-09-16 2013-09-18 キヤノン株式会社 動画再生装置、動画再生方法、プログラム及び記録媒体
KR102144329B1 (ko) 2013-12-31 2020-08-13 엘지디스플레이 주식회사 유기 발광 디스플레이 장치와 이의 구동 방법
US9762912B2 (en) 2015-01-16 2017-09-12 Microsoft Technology Licensing, Llc Gradual updating using transform coefficients for encoding and decoding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117596A (en) * 1982-02-19 1983-10-12 Gen Electric Co Plc Image storage and transmission systems
US5204920A (en) * 1990-01-12 1993-04-20 U.S. Philips Corporation Method and apparatus for region and texture coding
US5686961A (en) * 1992-01-27 1997-11-11 Harris Corporation Automatic video image data reduction and prioritization system and method
JP3466705B2 (ja) * 1993-05-28 2003-11-17 ゼロックス・コーポレーション 圧縮画像の圧縮解除方法
US5608458A (en) * 1994-10-13 1997-03-04 Lucent Technologies Inc. Method and apparatus for a region-based approach to coding a sequence of video images
JPH10511531A (ja) * 1995-10-18 1998-11-04 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 領域ベーステクスチュアコード化方法及びデコード方法、及び対応するシステム

Also Published As

Publication number Publication date
WO1997033425A1 (en) 1997-09-12
NO984032L (no) 1998-11-03
AU733569B2 (en) 2001-05-17
CA2243648C (en) 2004-11-02
JP2000506345A (ja) 2000-05-23
CN1212806A (zh) 1999-03-31
CA2243648A1 (en) 1997-09-12
US6031572A (en) 2000-02-29
JP4412742B2 (ja) 2010-02-10
IL125672A0 (en) 1999-04-11
NO984032D0 (no) 1998-09-02
KR19990087496A (ko) 1999-12-27
EP0885520A1 (en) 1998-12-23
KR100367813B1 (ko) 2003-05-09
AU1950097A (en) 1997-09-22
TR199801743T2 (xx) 1998-12-21
PL328766A1 (en) 1999-02-15

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: H04N 19/60 (2014.01), H04N 19/17 (2014.0