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
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/en
Application filed by Noa Kk Off filed Critical Noa Kk Off
Publication of HK1059349A1 publication Critical patent/HK1059349A1/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
    • 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 (en) 2000-11-01 2001-11-01 Moving image information compression method and system
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 (en)
AU (1) AU2002230101A2 (en)
BR (1) BR0201500A (en)
CA (1) CA2436437A1 (en)
HK (1) HK1059349A1 (en)
MX (1) MXPA03006756A (en)
RU (1) RU2003126484A (en)
TW (1) TW567729B (en)
WO (1) WO2002063885A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100428269C (en) * 2003-12-16 2008-10-22 富可视公司 System and method for processing image data
CN100459711C (en) * 2005-09-09 2009-02-04 北京中星微电子有限公司 Video compression method and video system using the method
CN100548051C (en) 2006-05-25 2009-10-07 联想(北京)有限公司 Video decoding/encoding device and method and system
EP2090112A4 (en) * 2006-11-07 2014-04-23 Samsung Electronics Co Ltd Method and apparatus for encoding and decoding based on intra prediction
TWI401963B (en) * 2009-06-25 2013-07-11 Pixart Imaging Inc Dynamic image compression method for face detection
KR101529452B1 (en) * 2010-07-15 2015-06-18 미쓰비시덴키 가부시키가이샤 Moving image decoding device, and moving image decoding method
KR101477621B1 (en) * 2012-04-15 2015-01-02 삼성전자주식회사 Method and apparatus for updating a parameter used to entropy encoding/decoding of transform coefficient level, and apparatus for encoding/decoding video using the same
CN107145515B (en) * 2017-04-01 2020-12-11 北京安云世纪科技有限公司 Method and device for displaying dynamic image and mobile terminal
CN107404633A (en) * 2017-08-14 2017-11-28 南京国电南自维美德自动化有限公司 Video monitoring system and its video compressing and encoding method, joint alarm method for tracing
CN111556612B (en) * 2020-06-04 2022-02-18 黄萍 Compressed gray control code protocol for power line carrier driving LED lamp body

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0824341B2 (en) * 1985-10-28 1996-03-06 株式会社日立製作所 Image data encoding method
JPH0813134B2 (en) * 1985-11-20 1996-02-07 富士通株式会社 Blocked entropy encoder
JP2586715B2 (en) * 1990-09-20 1997-03-05 日本電気株式会社 Video signal coding method
JP3315132B2 (en) * 1991-08-29 2002-08-19 株式会社東芝 Image encoding device, image decoding device, and image encoding method
AU5632394A (en) * 1993-03-05 1994-09-08 Sony Corporation Apparatus and method for reproducing a prediction-encoded video signal
JP3689454B2 (en) * 1995-06-22 2005-08-31 キヤノン株式会社 Image coding apparatus and method
JPH1098620A (en) * 1996-09-19 1998-04-14 Fuji Xerox Co Ltd Picture processor
US6633611B2 (en) * 1997-04-24 2003-10-14 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for region-based moving image encoding and decoding
JPH11289542A (en) * 1998-02-09 1999-10-19 Matsushita Electric Ind Co Ltd Image coder, image coding method, and recording medium recording image coding program

Also Published As

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

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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