GB9926311D0 - Compression encoding - Google Patents

Compression encoding

Info

Publication number
GB9926311D0
GB9926311D0 GB9926311A GB9926311A GB9926311D0 GB 9926311 D0 GB9926311 D0 GB 9926311D0 GB 9926311 A GB9926311 A GB 9926311A GB 9926311 A GB9926311 A GB 9926311A GB 9926311 D0 GB9926311 D0 GB 9926311D0
Authority
GB
United Kingdom
Prior art keywords
compression encoding
encoding
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.)
Withdrawn
Application number
GB9926311A
Other versions
GB2356507A (en
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.)
Snell Advanced Media Ltd
Original Assignee
Snell and Wilcox Ltd
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 Snell and Wilcox Ltd filed Critical Snell and Wilcox Ltd
Priority to GB9926311A priority Critical patent/GB2356507A/en
Publication of GB9926311D0 publication Critical patent/GB9926311D0/en
Priority to AU11627/01A priority patent/AU1162701A/en
Priority to PCT/GB2000/004262 priority patent/WO2001033861A1/en
Publication of GB2356507A publication Critical patent/GB2356507A/en
Withdrawn legal-status Critical Current

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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB9926311A 1999-11-05 1999-11-05 Method of encoding a video signal to enable logo insertion Withdrawn GB2356507A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9926311A GB2356507A (en) 1999-11-05 1999-11-05 Method of encoding a video signal to enable logo insertion
AU11627/01A AU1162701A (en) 1999-11-05 2000-11-06 Mpeg encoding method for logo insertion
PCT/GB2000/004262 WO2001033861A1 (en) 1999-11-05 2000-11-06 Mpeg encoding method for logo insertion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9926311A GB2356507A (en) 1999-11-05 1999-11-05 Method of encoding a video signal to enable logo insertion

Publications (2)

Publication Number Publication Date
GB9926311D0 true GB9926311D0 (en) 2000-01-12
GB2356507A GB2356507A (en) 2001-05-23

Family

ID=10864077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9926311A Withdrawn GB2356507A (en) 1999-11-05 1999-11-05 Method of encoding a video signal to enable logo insertion

Country Status (3)

Country Link
AU (1) AU1162701A (en)
GB (1) GB2356507A (en)
WO (1) WO2001033861A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6573945B1 (en) 2000-01-12 2003-06-03 General Instrument Corporation Logo insertion on an HDTV encoder
JP4708680B2 (en) * 2003-03-28 2011-06-22 Ｋｄｄｉ株式会社 Image insertion device for compressed moving image data
US7839927B2 (en) * 2005-03-24 2010-11-23 Terayon Communication Systems, Inc. Motion graphics keying in the compressed domain

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594507A (en) * 1990-09-28 1997-01-14 Ictv, Inc. Compressed digital overlay controller and method for MPEG type video signal
JP3149303B2 (en) * 1993-12-29 2001-03-26 松下電器産業株式会社 Digital image encoding method and digital image decoding method
DE19717453C2 (en) * 1997-04-25 2001-08-30 Rohde & Schwarz Method for fading in a new image section at a predetermined location of a data-reduced video data stream
JP3544852B2 (en) * 1998-03-12 2004-07-21 株式会社東芝 Video coding device
US6373530B1 (en) * 1998-07-31 2002-04-16 Sarnoff Corporation Logo insertion based on constrained encoding
FR2786353B1 (en) * 1998-11-25 2001-02-09 Thomson Multimedia Sa METHOD AND DEVICE FOR CODING IMAGES ACCORDING TO THE MPEG STANDARD FOR THE INCRUSTATION OF IMAGES

Also Published As

Publication number Publication date
GB2356507A (en) 2001-05-23
WO2001033861A1 (en) 2001-05-10
AU1162701A (en) 2001-05-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)