HK1059349A1 - Moving picture information compressing method and its system - Google Patents

Moving picture information compressing method and its system

Info

Publication number
HK1059349A1
HK1059349A1 HK04102111A HK04102111A HK1059349A1 HK 1059349 A1 HK1059349 A1 HK 1059349A1 HK 04102111 A HK04102111 A HK 04102111A HK 04102111 A HK04102111 A HK 04102111A HK 1059349 A1 HK1059349 A1 HK 1059349A1
Authority
HK
Hong Kong
Prior art keywords
moving picture
picture information
compressing method
information compressing
moving
Prior art date
Application number
HK04102111A
Other languages
English (en)
Inventor
Noriko Kajiki
Satoshi Tanabe
Original Assignee
Noa Kk Off
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 EP01102046A external-priority patent/EP1170956A3/en
Priority claimed from JP2001337217A external-priority patent/JP3560946B2/ja
Application filed by Noa Kk Off filed Critical Noa Kk Off
Publication of HK1059349A1 publication Critical patent/HK1059349A1/xx

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
    • 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
    • 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
    • H04N19/134—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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree 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

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)
HK04102111A 2001-01-30 2004-03-23 Moving picture information compressing method and its system HK1059349A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01102046A EP1170956A3 (en) 2000-06-06 2001-01-30 Method and system for compressing motion image information
JP2001337217A JP3560946B2 (ja) 2000-11-01 2001-11-01 動画像情報の圧縮方法およびそのシステム
PCT/JP2002/000713 WO2002063885A1 (en) 2001-01-30 2002-01-30 Moving picture information compressing method and its system

Publications (1)

Publication Number Publication Date
HK1059349A1 true HK1059349A1 (en) 2004-06-25

Family

ID=26076452

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04102111A HK1059349A1 (en) 2001-01-30 2004-03-23 Moving picture information compressing method and its system

Country Status (9)

Country Link
CN (1) CN1299510C (es)
AU (1) AU2002230101A2 (es)
BR (1) BR0201500A (es)
CA (1) CA2436437A1 (es)
HK (1) HK1059349A1 (es)
MX (1) MXPA03006756A (es)
RU (1) RU2003126484A (es)
TW (1) TW567729B (es)
WO (1) WO2002063885A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100428269C (zh) * 2003-12-16 2008-10-22 富可视公司 处理图像数据的方法
CN100459711C (zh) * 2005-09-09 2009-02-04 北京中星微电子有限公司 一种视频压缩方法及使用该方法的视频***
CN100548051C (zh) 2006-05-25 2009-10-07 联想(北京)有限公司 视频编解码设备和方法以及***
EP2090112A4 (en) * 2006-11-07 2014-04-23 Samsung Electronics Co Ltd METHOD AND DEVICE FOR ENCODING AND DECODING BASED ON INTRA PREDICTION
TWI401963B (zh) * 2009-06-25 2013-07-11 Pixart Imaging Inc Dynamic image compression method for face detection
KR20150059797A (ko) * 2010-07-15 2015-06-02 미쓰비시덴키 가부시키가이샤 동영상 부호화 장치, 동영상 복호 장치, 동영상 부호화 방법 및 동영상 복호 방법
SG10201710903VA (en) * 2012-04-15 2018-02-27 Samsung Electronics Co Ltd Parameter update method for entropy coding and decoding of conversion coefficient level, and entropy coding device and entropy decoding device of conversion coefficient level using same
CN107145515B (zh) * 2017-04-01 2020-12-11 北京安云世纪科技有限公司 一种动态图像展示的方法、装置及移动终端
CN107404633A (zh) * 2017-08-14 2017-11-28 南京国电南自维美德自动化有限公司 视频监控***及其视频压缩编码方法、联合告警追踪方法
CN111556612B (zh) * 2020-06-04 2022-02-18 黄萍 一种电源线载波驱动led灯体的压缩灰度控制码协议

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824341B2 (ja) * 1985-10-28 1996-03-06 株式会社日立製作所 画像データ符号化方法
JPH0813134B2 (ja) * 1985-11-20 1996-02-07 富士通株式会社 ブロック化エントロピー符号化装置
JP2586715B2 (ja) * 1990-09-20 1997-03-05 日本電気株式会社 動画像信号の符号化方式
JP3315132B2 (ja) * 1991-08-29 2002-08-19 株式会社東芝 画像符号化装置、画像復号化装置、及び画像符号化方法
AU5632394A (en) * 1993-03-05 1994-09-08 Sony Corporation Apparatus and method for reproducing a prediction-encoded video signal
JP3689454B2 (ja) * 1995-06-22 2005-08-31 キヤノン株式会社 画像符号化装置及び方法
JPH1098620A (ja) * 1996-09-19 1998-04-14 Fuji Xerox Co Ltd 画像処理装置
US6633611B2 (en) * 1997-04-24 2003-10-14 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for region-based moving image encoding and decoding
JPH11289542A (ja) * 1998-02-09 1999-10-19 Matsushita Electric Ind Co Ltd 画像符号化装置、画像符号化方法、および画像符号化プログラムを記録した記録媒体

Also Published As

Publication number Publication date
MXPA03006756A (es) 2004-10-15
WO2002063885A1 (en) 2002-08-15
WO2002063885A8 (en) 2004-11-11
CA2436437A1 (en) 2002-08-15
CN1456016A (zh) 2003-11-12
RU2003126484A (ru) 2005-03-10
CN1299510C (zh) 2007-02-07
AU2002230101A2 (en) 2002-08-19
TW567729B (en) 2003-12-21
BR0201500A (pt) 2002-11-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110130