JP2006209741A5 - - Google Patents

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Publication number
JP2006209741A5
JP2006209741A5 JP2005356535A JP2005356535A JP2006209741A5 JP 2006209741 A5 JP2006209741 A5 JP 2006209741A5 JP 2005356535 A JP2005356535 A JP 2005356535A JP 2005356535 A JP2005356535 A JP 2005356535A JP 2006209741 A5 JP2006209741 A5 JP 2006209741A5
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JP
Japan
Prior art keywords
image
image block
distortion
estimated
distortion vector
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Withdrawn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
JP2005356535A
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English (en)
Japanese (ja)
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JP2006209741A (ja
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Publication date
Priority claimed from GB0427024A external-priority patent/GB2421132A/en
Application filed filed Critical
Publication of JP2006209741A publication Critical patent/JP2006209741A/ja
Publication of JP2006209741A5 publication Critical patent/JP2006209741A5/ja
Withdrawn legal-status Critical Current

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JP2005356535A 2004-12-09 2005-12-09 データ処理装置及びデータ処理方法 Withdrawn JP2006209741A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0427024A GB2421132A (en) 2004-12-09 2004-12-09 Registering a water marked image with an original image by calculating distortion vector estimates

Publications (2)

Publication Number Publication Date
JP2006209741A JP2006209741A (ja) 2006-08-10
JP2006209741A5 true JP2006209741A5 (enExample) 2009-01-08

Family

ID=34073459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005356535A Withdrawn JP2006209741A (ja) 2004-12-09 2005-12-09 データ処理装置及びデータ処理方法

Country Status (3)

Country Link
US (1) US7609850B2 (enExample)
JP (1) JP2006209741A (enExample)
GB (1) GB2421132A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007254661A1 (en) * 2007-12-24 2009-07-09 Canon Kabushiki Kaisha Printing and authentication of a security document on a substrate
US20110216157A1 (en) * 2010-03-05 2011-09-08 Tessera Technologies Ireland Limited Object Detection and Rendering for Wide Field of View (WFOV) Image Acquisition Systems
US8723959B2 (en) 2011-03-31 2014-05-13 DigitalOptics Corporation Europe Limited Face and other object tracking in off-center peripheral regions for nonlinear lens geometries
US8493460B2 (en) * 2011-09-15 2013-07-23 DigitalOptics Corporation Europe Limited Registration of differently scaled images
US8493459B2 (en) * 2011-09-15 2013-07-23 DigitalOptics Corporation Europe Limited Registration of distorted images
CN102800041B (zh) * 2012-06-11 2014-09-17 哈尔滨工程大学 一种数字矢量地图完整性保护方法
US10236031B1 (en) * 2016-04-05 2019-03-19 Digimarc Corporation Timeline reconstruction using dynamic path estimation from detections in audio-video signals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
US6285774B1 (en) * 1998-06-08 2001-09-04 Digital Video Express, L.P. System and methodology for tracing to a source of unauthorized copying of prerecorded proprietary material, such as movies
US5946414A (en) * 1998-08-28 1999-08-31 Xerox Corporation Encoding data in color images using patterned color modulated image regions
GB2379114A (en) * 2001-08-21 2003-02-26 Sony Uk Ltd Introducing test signals into a data signal
FR2834854B1 (fr) * 2002-01-11 2004-05-28 Thales Sa Procede et systeme de decodage de tatouage
GB2390502A (en) * 2002-07-04 2004-01-07 Sony Uk Ltd Watermarking material using a bandwidth adapted codeword
US7590589B2 (en) * 2004-09-10 2009-09-15 Hoffberg Steven M Game theoretic prioritization scheme for mobile ad hoc networks permitting hierarchal deference

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