AU2002302214A1 - Method and system for video compression and distribution - Google Patents

Method and system for video compression and distribution

Info

Publication number
AU2002302214A1
AU2002302214A1 AU2002302214A AU2002302214A AU2002302214A1 AU 2002302214 A1 AU2002302214 A1 AU 2002302214A1 AU 2002302214 A AU2002302214 A AU 2002302214A AU 2002302214 A AU2002302214 A AU 2002302214A AU 2002302214 A1 AU2002302214 A1 AU 2002302214A1
Authority
AU
Australia
Prior art keywords
distribution
video compression
video
compression
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002302214A
Inventor
Che-Wai Tsue (William)
Steve Vestergaard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Destiny Software Productions Inc
Original Assignee
Destiny Software Productions 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 Destiny Software Productions Inc filed Critical Destiny Software Productions Inc
Publication of AU2002302214A1 publication Critical patent/AU2002302214A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8166—Monomedia components thereof involving executable data, e.g. software
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
    • 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
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • 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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • H04N19/50—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
    • 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
    • H04N19/51—Motion estimation or motion compensation
    • 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
AU2002302214A 2001-05-01 2002-05-01 Method and system for video compression and distribution Abandoned AU2002302214A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002345878A CA2345878A1 (en) 2001-05-01 2001-05-01 Multi media distribution method and system
CA2,345,878 2001-05-01
PCT/CA2002/000641 WO2002089486A2 (en) 2001-05-01 2002-05-01 Method and system for video compression and distribution

Publications (1)

Publication Number Publication Date
AU2002302214A1 true AU2002302214A1 (en) 2002-11-11

Family

ID=4168949

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002302214A Abandoned AU2002302214A1 (en) 2001-05-01 2002-05-01 Method and system for video compression and distribution

Country Status (3)

Country Link
AU (1) AU2002302214A1 (en)
CA (1) CA2345878A1 (en)
WO (1) WO2002089486A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040143848A1 (en) * 2003-01-17 2004-07-22 Kerri Yu Kwok Ying Method of organizing and playing back multimedia files stored in a data storage media and a data storage media stored with such multimedia files
US7647428B2 (en) * 2003-05-27 2010-01-12 Fujifilm Corporation Method and apparatus for email relay of moving image conversion and transmission, and programs therefor
KR101058524B1 (en) 2004-07-22 2011-08-23 삼성전자주식회사 Bit quantity control device and control method
RU2476026C2 (en) 2008-02-01 2013-02-20 Интердиджитал Пэйтент Холдингз, Инк. Method and device for assignment of priorities to logical channels
SG2014008775A (en) 2011-08-16 2014-04-28 Destiny Software Productions Inc Script-based video rendering
JP6340567B2 (en) * 2014-05-30 2018-06-13 株式会社アクセル Movie playback method and movie playback system
NL2016702B1 (en) * 2016-04-29 2017-11-20 E-Comvideo Web-based enriched video.
US11062424B2 (en) * 2019-10-09 2021-07-13 Microsoft Technology Licensing, Llc Systems and methods for motion adaptive filtering as pre-process to video encoding
CN116760988B (en) * 2023-08-18 2023-11-10 瀚博半导体(上海)有限公司 Video coding method and device based on human visual system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05167998A (en) * 1991-12-16 1993-07-02 Nippon Telegr & Teleph Corp <Ntt> Image-encoding controlling method
JP3954656B2 (en) * 1994-09-29 2007-08-08 ソニー株式会社 Image coding apparatus and method
KR100203710B1 (en) * 1996-04-30 1999-06-15 전주범 Improved image coding system having functions for controlling generated amount of coded bit stream
CA2267783C (en) * 1996-10-31 2011-05-03 Sensormatic Electronics Corporation Intelligent video information management system
US6037987A (en) * 1997-12-31 2000-03-14 Sarnoff Corporation Apparatus and method for selecting a rate and distortion based coding mode for a coding system
IL127793A0 (en) * 1998-05-28 1999-10-28 Ibm Internet server
GB2340327A (en) * 1998-07-29 2000-02-16 Nokia Mobile Phones Ltd Motion estimation in a video coding system
CN1159916C (en) * 1999-06-22 2004-07-28 日本胜利株式会社 Moving image coding apparatus and method thereof

Also Published As

Publication number Publication date
CA2345878A1 (en) 2002-11-01
WO2002089486A3 (en) 2003-02-20
WO2002089486A2 (en) 2002-11-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase