GB9923212D0 - Apparatus for, and method of, encoding code into and decoding code from a series of stored images - Google Patents

Apparatus for, and method of, encoding code into and decoding code from a series of stored images

Info

Publication number
GB9923212D0
GB9923212D0 GB9923212A GB9923212A GB9923212D0 GB 9923212 D0 GB9923212 D0 GB 9923212D0 GB 9923212 A GB9923212 A GB 9923212A GB 9923212 A GB9923212 A GB 9923212A GB 9923212 D0 GB9923212 D0 GB 9923212D0
Authority
GB
United Kingdom
Prior art keywords
code
series
stored images
decoding
encoding
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.)
Ceased
Application number
GB9923212A
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.)
Central Research Laboratories Ltd
Original Assignee
Central Research Laboratories 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 Central Research Laboratories Ltd filed Critical Central Research Laboratories Ltd
Priority to GB9923212A priority Critical patent/GB9923212D0/en
Publication of GB9923212D0 publication Critical patent/GB9923212D0/en
Priority to PCT/GB2000/003782 priority patent/WO2001026376A1/en
Priority to AU75413/00A priority patent/AU7541300A/en
Ceased legal-status Critical Current

Links

GB9923212A 1999-10-02 1999-10-02 Apparatus for, and method of, encoding code into and decoding code from a series of stored images Ceased GB9923212D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9923212A GB9923212D0 (en) 1999-10-02 1999-10-02 Apparatus for, and method of, encoding code into and decoding code from a series of stored images
PCT/GB2000/003782 WO2001026376A1 (en) 1999-10-02 2000-10-02 Apparatus for encoding and decoding codes
AU75413/00A AU7541300A (en) 1999-10-02 2000-10-02 Apparatus for encoding and decoding codes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9923212A GB9923212D0 (en) 1999-10-02 1999-10-02 Apparatus for, and method of, encoding code into and decoding code from a series of stored images

Publications (1)

Publication Number Publication Date
GB9923212D0 true GB9923212D0 (en) 1999-12-08

Family

ID=10861929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9923212A Ceased GB9923212D0 (en) 1999-10-02 1999-10-02 Apparatus for, and method of, encoding code into and decoding code from a series of stored images

Country Status (3)

Country Link
AU (1) AU7541300A (en)
GB (1) GB9923212D0 (en)
WO (1) WO2001026376A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004104494A (en) * 2002-09-10 2004-04-02 Canon Inc Electronic watermark embedding device and its control method
FR2897487B1 (en) * 2006-02-13 2008-05-16 Adentis Sa DIGITAL FILE MARKED BY A SUITE OF TRADEMARKS WHOSE CONCATENATION IS FORMING A MESSAGE AND METHOD OF EXTRACTING A BRAND OF SUCH A DIGITAL FILE MARK
EP2274912B1 (en) 2008-04-14 2012-08-29 NDS Limited System and method for embedding data in video

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO521897A0 (en) * 1997-02-20 1997-04-11 Telstra R & D Management Pty Ltd Invisible digital watermarks
DE69840308D1 (en) * 1997-02-24 2009-01-22 Nec Corp System for encoding digital data
JP3560441B2 (en) * 1997-04-07 2004-09-02 日本アイ・ビー・エム株式会社 Multiple frame data hiding method and detection method
US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
US6108434A (en) * 1997-09-12 2000-08-22 Signafy, Inc. Counteracting geometric distortions for DCT based watermarking

Also Published As

Publication number Publication date
AU7541300A (en) 2001-05-10
WO2001026376A1 (en) 2001-04-12

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)