AU2002218009A1 - Encoding and decoding of video signals - Google Patents

Encoding and decoding of video signals

Info

Publication number
AU2002218009A1
AU2002218009A1 AU2002218009A AU1800902A AU2002218009A1 AU 2002218009 A1 AU2002218009 A1 AU 2002218009A1 AU 2002218009 A AU2002218009 A AU 2002218009A AU 1800902 A AU1800902 A AU 1800902A AU 2002218009 A1 AU2002218009 A1 AU 2002218009A1
Authority
AU
Australia
Prior art keywords
decoding
encoding
video signals
video
signals
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
AU2002218009A
Inventor
Weiping Li
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.)
WebCast Technologies Inc
Original Assignee
WebCast Technologies 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 WebCast Technologies Inc filed Critical WebCast Technologies Inc
Publication of AU2002218009A1 publication Critical patent/AU2002218009A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2002218009A 2000-11-01 2001-11-01 Encoding and decoding of video signals Abandoned AU2002218009A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24498300P 2000-11-01 2000-11-01
US60/244,983 2000-11-01
PCT/US2001/045657 WO2002037826A2 (en) 2000-11-01 2001-11-01 Encoding and decoding of video signals

Publications (1)

Publication Number Publication Date
AU2002218009A1 true AU2002218009A1 (en) 2002-05-15

Family

ID=22924866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002218009A Abandoned AU2002218009A1 (en) 2000-11-01 2001-11-01 Encoding and decoding of video signals

Country Status (3)

Country Link
US (1) US20020136292A1 (en)
AU (1) AU2002218009A1 (en)
WO (1) WO2002037826A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003122398A (en) * 2001-10-18 2003-04-25 Matsushita Electric Ind Co Ltd Inspecting device and encoding device
WO2004045217A1 (en) * 2002-11-13 2004-05-27 Koninklijke Philips Electronics N.V. Transmission system with colour depth scalability
JP3680846B2 (en) * 2003-05-28 2005-08-10 セイコーエプソン株式会社 MOVING IMAGE COMPRESSION DEVICE AND IMAGING DEVICE USING THE SAME
JP3680845B2 (en) * 2003-05-28 2005-08-10 セイコーエプソン株式会社 Compressed video decompression device and image display device using the same
CN101283596B (en) * 2005-10-07 2011-07-13 韩国电子通信研究院 Method and apparatus for scalable video adaptation using adaptation operators for scalable video
US20080071550A1 (en) * 2006-09-18 2008-03-20 Samsung Electronics Co., Ltd. Method and apparatus to encode and decode audio signal by using bandwidth extension technique
KR101557504B1 (en) * 2009-04-13 2015-10-07 삼성전자주식회사 Method for transmitting adapted channel condition apparatus using the method and providing system
US9918091B2 (en) * 2014-06-20 2018-03-13 Qualcomm Incorporated Systems and methods for assigning a minimum value to a syntax structure in a parameter set
CN109525852B (en) * 2018-11-22 2020-11-13 北京奇艺世纪科技有限公司 Live video stream processing method, device and system and computer readable storage medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023296A (en) * 1997-07-10 2000-02-08 Sarnoff Corporation Apparatus and method for object based rate control in a coding system
US6130911A (en) * 1997-11-21 2000-10-10 Sharp Laboratories Of America, Inc. Method and apparatus for compressing reference frames in an interframe video codec
US6100940A (en) * 1998-01-21 2000-08-08 Sarnoff Corporation Apparatus and method for using side information to improve a coding system
US6480547B1 (en) * 1999-10-15 2002-11-12 Koninklijke Philips Electronics N.V. System and method for encoding and decoding the residual signal for fine granular scalable video
US6614936B1 (en) * 1999-12-03 2003-09-02 Microsoft Corporation System and method for robust video coding using progressive fine-granularity scalable (PFGS) coding
US6700933B1 (en) * 2000-02-15 2004-03-02 Microsoft Corporation System and method with advance predicted bit-plane coding for progressive fine-granularity scalable (PFGS) video coding
US6501397B1 (en) * 2000-05-25 2002-12-31 Koninklijke Philips Electronics N.V. Bit-plane dependent signal compression

Also Published As

Publication number Publication date
WO2002037826A2 (en) 2002-05-10
US20020136292A1 (en) 2002-09-26
WO2002037826A3 (en) 2002-08-29
WO2002037826A9 (en) 2002-07-18

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