AU2001291004A1 - Watermarking in the time-frequency domain - Google Patents

Watermarking in the time-frequency domain

Info

Publication number
AU2001291004A1
AU2001291004A1 AU2001291004A AU9100401A AU2001291004A1 AU 2001291004 A1 AU2001291004 A1 AU 2001291004A1 AU 2001291004 A AU2001291004 A AU 2001291004A AU 9100401 A AU9100401 A AU 9100401A AU 2001291004 A1 AU2001291004 A1 AU 2001291004A1
Authority
AU
Australia
Prior art keywords
watermarking
time
frequency domain
domain
frequency
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
AU2001291004A
Inventor
Brett T. Hannigan
Kenneth L. Levy
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.)
Digimarc Corp
Original Assignee
Digimarc Corp
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 Digimarc Corp filed Critical Digimarc Corp
Priority claimed from PCT/US2001/028927 external-priority patent/WO2002023883A2/en
Publication of AU2001291004A1 publication Critical patent/AU2001291004A1/en
Abandoned legal-status Critical Current

Links

AU2001291004A 2000-09-14 2001-09-13 Watermarking in the time-frequency domain Abandoned AU2001291004A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9661900A 2000-09-14 2000-09-14
US09661900 2000-09-14
PCT/US2001/028927 WO2002023883A2 (en) 2000-09-14 2001-09-13 Watermarking in the time-frequency domain

Publications (1)

Publication Number Publication Date
AU2001291004A1 true AU2001291004A1 (en) 2002-03-26

Family

ID=22258250

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001291004A Abandoned AU2001291004A1 (en) 2000-09-14 2001-09-13 Watermarking in the time-frequency domain

Country Status (1)

Country Link
AU (1) AU2001291004A1 (en)

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