AU2003244781A1 - Image attack characterisation by double watermarking - Google Patents

Image attack characterisation by double watermarking

Info

Publication number: AU2003244781A1
Authority: AU; Australia
Prior art keywords: watermarking; characterisation; double; image attack; attack
Prior art date: 2002-06-27
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

AU2003244781A

Other versions

AU2003244781A8 (en

Inventor

David Roger Bull

Cedric Nishan Canagarajah

Henry David Knowles

Dominique Albert Winne

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.)

University of Bristol

Original Assignee

University of Bristol

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.)

2002-06-27

Filing date

2003-06-09

Publication date

2004-01-19

2002-06-27 Priority claimed from GB0214985A external-priority patent/GB2390246A/en

2003-06-09 Application filed by University of Bristol filed Critical University of Bristol

2004-01-19 Publication of AU2003244781A8 publication Critical patent/AU2003244781A8/en

2004-01-19 Publication of AU2003244781A1 publication Critical patent/AU2003244781A1/en

Status Abandoned legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
- G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
- G06T1/0071—Robust watermarking, e.g. average attack or collusion attack resistant using multiple or alternating watermarks
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
- G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
- G06T1/0078—Robust watermarking, e.g. average attack or collusion attack resistant using multiple thresholds
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2201/00—General purpose image data processing
- G06T2201/005—Image watermarking
- G06T2201/0052—Embedding of the watermark in the frequency domain
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2201/00—General purpose image data processing
- G06T2201/005—Image watermarking
- G06T2201/0061—Embedding of the watermark in each block of the image, e.g. segmented watermarking

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Image Processing (AREA)
Editing Of Facsimile Originals (AREA)

AU2003244781A 2002-06-27 2003-06-09 Image attack characterisation by double watermarking Abandoned AU2003244781A1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
GB0214985.4		2002-06-27
GB0214985A GB2390246A (en)	2002-06-27	2002-06-27	Method of characterising attacks on a watermarked object
GB0306047A GB2390251A (en)	2002-06-27	2003-03-17	Detecting and characterising attacks on a watermarked digital object
GB0306047.2		2003-03-17
PCT/GB2003/002470 WO2004003841A2 (en)	2002-06-27	2003-06-09	Image attack characterisation by double watermarking

Publications (2)

Publication Number	Publication Date
AU2003244781A8 AU2003244781A8 (en)	2004-01-19
AU2003244781A1 true AU2003244781A1 (en)	2004-01-19

Family

ID=30001984

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003244781A Abandoned AU2003244781A1 (en)	2002-06-27	2003-06-09	Image attack characterisation by double watermarking

Country Status (2)

Country	Link
AU (1)	AU2003244781A1 (en)
WO (1)	WO2004003841A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102208096B (en) *	2011-05-26	2012-11-28	西安理工大学	Image tamper detection and tamper localization method based on discrete wavelet transformation
US9633228B1 (en)	2014-05-21	2017-04-25	Haim Maimon	Verifiable media system and method
CN105741224B (en) *	2016-01-28	2019-03-19	广东工业大学	Reversible Watermarking Algorithm Based on PVO and Adaptive Block Partitioning
KR101980886B1 (en) *	2018-04-11	2019-05-24	한국과학기술원	Method and apparatus for embedding watermark
CN116308986B (en) *	2023-05-24	2023-08-04	齐鲁工业大学(山东省科学院)	Concealed Watermarking Attack Algorithm Based on Wavelet Transform and Attention Mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6590996B1 (en) *	2000-02-14	2003-07-08	Digimarc Corporation	Color adaptive watermarking
US7046808B1 (en) *	2000-03-24	2006-05-16	Verance Corporation	Method and apparatus for detecting processing stages applied to a signal

2003
- 2003-06-09 AU AU2003244781A patent/AU2003244781A1/en not_active Abandoned
- 2003-06-09 WO PCT/GB2003/002470 patent/WO2004003841A2/en not_active Ceased

Also Published As

Publication number	Publication date
WO2004003841A3 (en)	2004-05-06
AU2003244781A8 (en)	2004-01-19
WO2004003841A2 (en)	2004-01-08

Publication	Publication Date	Title
AUPS206802A0 (en)	2002-06-06	Steganographic image encoding
AU2003252656A1 (en)	2004-02-02	Image display
AU2003289452A1 (en)	2004-07-22	Image display
AU2003303787A1 (en)	2004-08-13	Image control
AU2003290522A1 (en)	2004-04-23	Intraoral image sensor
AU2003223072A1 (en)	2003-10-13	Image registration process
AU2003267726A1 (en)	2004-05-04	Localisation of image tampering
AU2003285145A1 (en)	2004-05-25	Video enhanced gravemarker
AU2004214560B2 (en)	2010-02-18	Watermarking scheme for digital video
AU2002952872A0 (en)	2002-12-12	Image generation
AU2003276696A1 (en)	2004-04-30	Image forming apparatus
AU2003299213A1 (en)	2004-05-04	Pixel image sensor
AU2003203162A1 (en)	2003-07-30	Image formation apparatus
AU2003219359A1 (en)	2003-10-27	Imaging method
AU2003264361A1 (en)	2004-03-29	Image sensor
AU2003234344A1 (en)	2003-12-19	Color image forming apparatus
AU2003246969A1 (en)	2004-02-09	Image control
AU2003294060A1 (en)	2004-06-23	Image authenticating methods
AU2002951963A0 (en)	2002-10-24	Method of combining images
AU2003247423A1 (en)	2003-09-09	Collusion-robust watermarking
AU2003267697A1 (en)	2004-05-25	Adaptive watermarking
AU2003244781A1 (en)	2004-01-19	Image attack characterisation by double watermarking
AU2003285277A1 (en)	2004-06-15	Image registration method
AU2003276640A1 (en)	2004-07-14	Image scaling
AU2003276693A1 (en)	2004-04-30	Image forming apparatus

Legal Events

Date	Code	Title	Description
2005-03-17	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase