NO20054733D0 - Partiell intrarammekoding for multimediatransmisjon - Google Patents

Partiell intrarammekoding for multimediatransmisjon

Info

Publication number
NO20054733D0
NO20054733D0 NO20054733A NO20054733A NO20054733D0 NO 20054733 D0 NO20054733 D0 NO 20054733D0 NO 20054733 A NO20054733 A NO 20054733A NO 20054733 A NO20054733 A NO 20054733A NO 20054733 D0 NO20054733 D0 NO 20054733D0
Authority
NO
Norway
Prior art keywords
frame coding
multimedia transmission
partial intra
intra
partial
Prior art date
Application number
NO20054733A
Other languages
English (en)
Other versions
NO20054733L (no
Inventor
Richard Doil Lane
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of NO20054733L publication Critical patent/NO20054733L/no
Publication of NO20054733D0 publication Critical patent/NO20054733D0/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling 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
    • H04N19/10—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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
NO20054733A 2003-03-17 2005-10-14 Partiell intrarammekoding for multimediatransmisjon NO20054733D0 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45602203P 2003-03-17 2003-03-17
US10/785,767 US7949047B2 (en) 2003-03-17 2004-02-23 System and method for partial intraframe encoding for wireless multimedia transmission
PCT/US2004/008284 WO2004084040A2 (en) 2003-03-17 2004-03-17 System and method for partial intraframe encoding for wireless multimedia transmission

Publications (2)

Publication Number Publication Date
NO20054733L NO20054733L (no) 2005-10-14
NO20054733D0 true NO20054733D0 (no) 2005-10-14

Family

ID=32994685

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054733A NO20054733D0 (no) 2003-03-17 2005-10-14 Partiell intrarammekoding for multimediatransmisjon

Country Status (13)

Country Link
US (2) US7949047B2 (no)
EP (1) EP1604521A4 (no)
JP (1) JP2006521064A (no)
KR (1) KR20050109596A (no)
AU (1) AU2004220875A1 (no)
BR (1) BRPI0408395A (no)
CA (1) CA2519398A1 (no)
EG (1) EG24091A (no)
MX (1) MXPA05009964A (no)
NO (1) NO20054733D0 (no)
NZ (1) NZ542513A (no)
RU (1) RU2341037C2 (no)
WO (1) WO2004084040A2 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7991053B2 (en) 2004-05-04 2011-08-02 Qualcomm Incorporated Method and apparatus to enable acquisition of media in streaming applications
US7894531B1 (en) * 2005-02-15 2011-02-22 Grandeye Ltd. Method of compression for wide angle digital video
KR100959538B1 (ko) 2006-03-30 2010-05-27 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
WO2007148906A1 (en) 2006-06-19 2007-12-27 Lg Electronics, Inc. Method and apparatus for processing a vedeo signal
US8532178B2 (en) 2006-08-25 2013-09-10 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction
WO2008129500A2 (en) * 2007-04-24 2008-10-30 Nokia Corporation System and method for implementing fast tune-in with intra-coded redundant pictures
JP4877090B2 (ja) * 2007-06-18 2012-02-15 ソニー株式会社 画像処理装置、画像処理方法、及びプログラム
JP4826546B2 (ja) * 2007-06-18 2011-11-30 ソニー株式会社 画像処理装置、画像処理方法、及びプログラム
GB2488816A (en) * 2011-03-09 2012-09-12 Canon Kk Mapping motion vectors from a plurality of reference frames to a single reference frame
EP3815387A1 (en) * 2018-06-28 2021-05-05 Dolby Laboratories Licensing Corporation Frame conversion for adaptive streaming alignment

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DE3811535A1 (de) 1988-04-06 1989-10-19 Philips Patentverwaltung Hybrid-codierer fuer videosignale
JP2969782B2 (ja) * 1990-05-09 1999-11-02 ソニー株式会社 符号化データ編集方法及び符号化データ編集装置
US5122875A (en) 1991-02-27 1992-06-16 General Electric Company An HDTV compression system
EP1330129A3 (en) * 1991-04-10 2006-03-15 Mitsubishi Denki Kabushiki Kaisha Encoder and Decoder
US5212549A (en) * 1991-04-29 1993-05-18 Rca Thomson Licensing Corporation Error concealment apparatus for a compressed video signal processing system
KR960005119B1 (ko) * 1993-09-10 1996-04-20 엘지전자주식회사 디지탈 브이씨알의 기록/재생장치
US6285710B1 (en) * 1993-10-13 2001-09-04 Thomson Licensing S.A. Noise estimation and reduction apparatus for video signal processing
FI100563B (fi) * 1996-01-30 1997-12-31 Nokia Oy Ab Digitaalisten esitysobjektien salaus lähetyksessä ja tallennuksessa
JPH09214977A (ja) 1996-02-06 1997-08-15 Nippon Telegr & Teleph Corp <Ntt> ビデオ符号化方法およびビデオ符号化装置
US5740278A (en) * 1996-02-16 1998-04-14 Cornell Research Foundation, Inc. Facsimile-based video compression method and system
KR100297830B1 (ko) * 1996-11-09 2001-08-07 윤종용 영상단위별 비트발생량 조절 장치 및 방법
US6088392A (en) * 1997-05-30 2000-07-11 Lucent Technologies Inc. Bit rate coder for differential quantization
JP3905969B2 (ja) * 1998-01-30 2007-04-18 株式会社東芝 動画像符号化装置および動画像符号化方法
US7046910B2 (en) * 1998-11-20 2006-05-16 General Instrument Corporation Methods and apparatus for transcoding progressive I-slice refreshed MPEG data streams to enable trick play mode features on a television appliance
GB2359209A (en) 2000-02-09 2001-08-15 Motorola Ltd Apparatus and methods for video distribution via networks
KR100698106B1 (ko) 2000-03-07 2007-03-26 엘지전자 주식회사 엠펙（ｍｐｅｇ）압축 비디오 환경에서 계층적 혼합형장면 변화 검출 방법
GB2365240B (en) * 2000-07-19 2002-09-25 Motorola Inc Apparatus and method for image transmission
GB2366464A (en) 2000-08-14 2002-03-06 Nokia Mobile Phones Ltd Video coding using intra and inter coding on the same data
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US6940904B2 (en) 2001-05-29 2005-09-06 Broadcom Corporation Artifact-free displaying of MPEG-2 video in the progressive-refresh mode

Also Published As

Publication number Publication date
US20080002768A1 (en) 2008-01-03
NO20054733L (no) 2005-10-14
JP2006521064A (ja) 2006-09-14
WO2004084040A2 (en) 2004-09-30
US8155182B2 (en) 2012-04-10
EG24091A (en) 2008-05-26
RU2341037C2 (ru) 2008-12-10
CA2519398A1 (en) 2004-09-30
KR20050109596A (ko) 2005-11-21
WO2004084040A3 (en) 2004-11-25
EP1604521A2 (en) 2005-12-14
US20040184539A1 (en) 2004-09-23
NZ542513A (en) 2007-11-30
BRPI0408395A (pt) 2006-04-18
EP1604521A4 (en) 2009-08-12
AU2004220875A1 (en) 2004-09-30
US7949047B2 (en) 2011-05-24
MXPA05009964A (es) 2005-12-14
RU2005131939A (ru) 2006-03-20

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