SE9800088D0 - Long filter lossless region of interest coding - Google Patents

Long filter lossless region of interest coding

Info

Publication number
SE9800088D0
SE9800088D0 SE9800088A SE9800088A SE9800088D0 SE 9800088 D0 SE9800088 D0 SE 9800088D0 SE 9800088 A SE9800088 A SE 9800088A SE 9800088 A SE9800088 A SE 9800088A SE 9800088 D0 SE9800088 D0 SE 9800088D0
Authority
SE
Sweden
Prior art keywords
lossless
region
long filter
interest
interest coding
Prior art date
Application number
SE9800088A
Other languages
English (en)
Swedish (sv)
Inventor
David Nister
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 SE9703690A external-priority patent/SE512840C2/sv
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9800088A priority Critical patent/SE9800088D0/xx
Publication of SE9800088D0 publication Critical patent/SE9800088D0/xx
Priority to AU94702/98A priority patent/AU750547B2/en
Priority to ES98948044T priority patent/ES2251101T3/es
Priority to DE69833004T priority patent/DE69833004T2/de
Priority to EP98948044A priority patent/EP1021796B1/en
Priority to CN988100533A priority patent/CN1132125C/zh
Priority to JP2000516319A priority patent/JP2001520466A/ja
Priority to CA002306372A priority patent/CA2306372C/en
Priority to EP05014431A priority patent/EP1617674A3/en
Priority to PCT/SE1998/001809 priority patent/WO1999019839A1/en
Priority to US09/532,768 priority patent/US6775412B1/en
Priority to HK01102466A priority patent/HK1031940A1/xx
Priority to US10/831,163 priority patent/US20040264794A1/en
Priority to US11/132,394 priority patent/US20050271290A1/en

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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • 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
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • H04N19/162—User input
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/134—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
    • H04N19/146—Data rate or code amount at the encoder output
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
SE9800088A 1997-10-10 1998-01-16 Long filter lossless region of interest coding SE9800088D0 (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE9800088A SE9800088D0 (sv) 1997-10-10 1998-01-16 Long filter lossless region of interest coding
PCT/SE1998/001809 WO1999019839A1 (en) 1997-10-10 1998-10-07 Lossless region of interest coding
EP05014431A EP1617674A3 (en) 1997-10-10 1998-10-07 Lossless region of interest coding
CN988100533A CN1132125C (zh) 1997-10-10 1998-10-07 感兴趣区域的无损编码方法及设备
ES98948044T ES2251101T3 (es) 1997-10-10 1998-10-07 Codificacion sin perdida de una region de interes.
DE69833004T DE69833004T2 (de) 1997-10-10 1998-10-07 Verlustfreie kodierung eines interessierenden gebiets
EP98948044A EP1021796B1 (en) 1997-10-10 1998-10-07 Lossless region of interest coding
AU94702/98A AU750547B2 (en) 1997-10-10 1998-10-07 Lossless region of interest coding
JP2000516319A JP2001520466A (ja) 1997-10-10 1998-10-07 無損失インタレスト領域コーディング
CA002306372A CA2306372C (en) 1997-10-10 1998-10-07 Lossless region of interest coding
US09/532,768 US6775412B1 (en) 1997-10-10 2000-03-22 Lossless region of interest coding
HK01102466A HK1031940A1 (en) 1997-10-10 2001-04-06 Method and device for lossless region of interest coding
US10/831,163 US20040264794A1 (en) 1997-10-10 2004-04-26 Lossless region of interest coding
US11/132,394 US20050271290A1 (en) 1997-10-10 2005-05-19 Lossless region of interest coding

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703690A SE512840C2 (sv) 1997-10-10 1997-10-10 Förfarande och anordning för förlustfri kodning av ett intressant område vid överföring av en stillbild
SE9800088A SE9800088D0 (sv) 1997-10-10 1998-01-16 Long filter lossless region of interest coding

Publications (1)

Publication Number Publication Date
SE9800088D0 true SE9800088D0 (sv) 1998-01-16

Family

ID=26663099

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9800088A SE9800088D0 (sv) 1997-10-10 1998-01-16 Long filter lossless region of interest coding

Country Status (11)

Country Link
US (3) US6775412B1 (zh)
EP (2) EP1617674A3 (zh)
JP (1) JP2001520466A (zh)
CN (1) CN1132125C (zh)
AU (1) AU750547B2 (zh)
CA (1) CA2306372C (zh)
DE (1) DE69833004T2 (zh)
ES (1) ES2251101T3 (zh)
HK (1) HK1031940A1 (zh)
SE (1) SE9800088D0 (zh)
WO (1) WO1999019839A1 (zh)

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FR2815748B1 (fr) * 2000-10-20 2003-01-24 Canon Kk Procede et dispositif de traitement et de decodage d'un signal numerique code
US7209777B2 (en) * 2000-11-30 2007-04-24 General Electric Company Method and apparatus for automated tracking of non-linear vessel movement using MR imaging
EP1379002B1 (en) 2001-03-14 2013-08-28 Panasonic Corporation Multiplexed transmission of video data and error protected coded audio data
US6882755B2 (en) * 2001-10-19 2005-04-19 Hewlett-Packard Development Company, L.P. Image transmission for low bandwidth with region of interest
GB2382940A (en) 2001-11-27 2003-06-11 Nokia Corp Encoding objects and background blocks
TW569159B (en) * 2001-11-30 2004-01-01 Inst Information Industry Video wavelet transform processing method
US20040022447A1 (en) * 2002-07-31 2004-02-05 General Electric Company Method and system for image compression and decompression using span of interest of an imaging sequence
US8204079B2 (en) 2002-10-28 2012-06-19 Qualcomm Incorporated Joint transmission of multiple multimedia streams
US20040083495A1 (en) * 2002-10-29 2004-04-29 Lane Richard D. Mulitmedia transmission using variable gain amplification based on data importance
US7274823B2 (en) * 2002-11-12 2007-09-25 Qualcomm Incorporated System and method for processing symbols embedded in digital video
JP2005223852A (ja) * 2004-02-09 2005-08-18 Sanyo Electric Co Ltd 画像符号化装置および方法、ならびに画像復号装置および方法
US8977063B2 (en) * 2005-03-09 2015-03-10 Qualcomm Incorporated Region-of-interest extraction for video telephony
US8019175B2 (en) * 2005-03-09 2011-09-13 Qualcomm Incorporated Region-of-interest processing for video telephony
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WO2006107280A1 (en) 2005-04-08 2006-10-12 Agency For Science, Technology And Research Method for encoding a picture, computer program product and encoder
US20080219567A1 (en) * 2007-03-07 2008-09-11 General Electric Company Tomosynthesis imaging data compression system and method
US7929793B2 (en) * 2007-03-19 2011-04-19 General Electric Company Registration and compression of dynamic images
US7970203B2 (en) * 2007-03-19 2011-06-28 General Electric Company Purpose-driven data representation and usage for medical images
US8121417B2 (en) * 2007-03-19 2012-02-21 General Electric Company Processing of content-based compressed images
US8345991B2 (en) * 2007-03-19 2013-01-01 General Electric Company Content-based image compression
US8406546B2 (en) * 2009-06-09 2013-03-26 Sony Corporation Adaptive entropy coding for images and videos using set partitioning in generalized hierarchical trees
US8356114B2 (en) 2010-04-15 2013-01-15 Canon Kabushiki Kaisha Region of interest-based image transfer
US8755441B2 (en) 2010-05-10 2014-06-17 Canon Kabushiki Kaisha Region of interest-based video transfer
US8971641B2 (en) * 2010-12-16 2015-03-03 Microsoft Technology Licensing, Llc Spatial image index and associated updating functionality
JP6165491B2 (ja) 2013-04-12 2017-07-19 株式会社メガチップス 画像処理装置および画像処理方法
JP6345961B2 (ja) 2014-03-28 2018-06-20 株式会社メガチップス 画像復号化装置および画像復号化方法
CN105592285B (zh) * 2014-10-21 2020-04-21 华为技术有限公司 Roi视频实现方法及装置
JP6471022B2 (ja) 2015-03-31 2019-02-13 株式会社メガチップス 画像処理システムおよび画像処理方法
JP6471023B2 (ja) 2015-03-31 2019-02-13 株式会社メガチップス 画像処理システムおよび画像処理方法
CN105049949A (zh) * 2015-06-19 2015-11-11 美国掌赢信息科技有限公司 一种即时视频的编码方法和电子设备
JP6577855B2 (ja) 2015-12-14 2019-09-18 株式会社メガチップス 画像処理システムおよび画像処理方法
CN106686387A (zh) * 2016-12-30 2017-05-17 杭州占峰科技有限公司 一种应用于字轮水表表面拍照的图片压缩方法
US10771163B2 (en) 2017-10-24 2020-09-08 Mediatek Inc. Apparatus and method for decoding ROI regions in image
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Also Published As

Publication number Publication date
US20040264794A1 (en) 2004-12-30
AU750547B2 (en) 2002-07-18
HK1031940A1 (en) 2001-06-29
EP1021796A1 (en) 2000-07-26
JP2001520466A (ja) 2001-10-30
US6775412B1 (en) 2004-08-10
CN1132125C (zh) 2003-12-24
EP1617674A2 (en) 2006-01-18
CN1275226A (zh) 2000-11-29
CA2306372C (en) 2009-12-22
EP1617674A3 (en) 2006-02-08
DE69833004T2 (de) 2006-07-06
US20050271290A1 (en) 2005-12-08
CA2306372A1 (en) 1999-04-22
ES2251101T3 (es) 2006-04-16
DE69833004D1 (de) 2006-02-02
EP1021796B1 (en) 2005-12-28
AU9470298A (en) 1999-05-03
WO1999019839A1 (en) 1999-04-22

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