HK1176449A1 - Watermark adding method and system, watermark identifying method and system - Google Patents

Watermark adding method and system, watermark identifying method and system

Info

Publication number
HK1176449A1
HK1176449A1 HK13103761.6A HK13103761A HK1176449A1 HK 1176449 A1 HK1176449 A1 HK 1176449A1 HK 13103761 A HK13103761 A HK 13103761A HK 1176449 A1 HK1176449 A1 HK 1176449A1
Authority
HK
Hong Kong
Prior art keywords
watermark
identifying
identifying method
adding method
watermark adding
Prior art date
Application number
HK13103761.6A
Other languages
Chinese (zh)
Inventor
王永攀
賈夢雷
段曼妮
Original Assignee
阿里巴巴集團控股有限公司 號郵箱
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 阿里巴巴集團控股有限公司 號郵箱 filed Critical 阿里巴巴集團控股有限公司 號郵箱
Publication of HK1176449A1 publication Critical patent/HK1176449A1/en

Links

HK13103761.6A 2011-07-27 2013-03-26 Watermark adding method and system, watermark identifying method and system HK1176449A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110212080.3A CN102903071B (en) 2011-07-27 2011-07-27 Watermark adding method and system as well as watermark identifying method and system

Publications (1)

Publication Number Publication Date
HK1176449A1 true HK1176449A1 (en) 2013-07-26

Family

ID=47575285

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13103761.6A HK1176449A1 (en) 2011-07-27 2013-03-26 Watermark adding method and system, watermark identifying method and system

Country Status (2)

Country Link
CN (1) CN102903071B (en)
HK (1) HK1176449A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103873871B (en) * 2014-03-17 2017-02-15 北京航空航天大学 Geometric-attack-resistant robust video watermark method based on timeline spread spectrum
CN105827612B (en) * 2016-04-08 2020-05-22 四川省亚丁胡杨人力资源集团有限公司 Salary payment system based on mobile internet service application
CN106096668B (en) * 2016-08-18 2019-06-18 携程计算机技术（上海）有限公司 The recognition methods and identifying system of watermarked image
CN106339977A (en) * 2016-08-18 2017-01-18 刘华英 Method for setting mark on image and device thereof
CN106484340B (en) * 2016-09-08 2019-04-05 中标软件有限公司 Watermark addition is carried out to document in print procedure and method for distinguishing is known in watermark
CN108573255A (en) * 2017-03-13 2018-09-25 阿里巴巴集团控股有限公司 The recognition methods of word composograph and device, image-recognizing method
CN107067362B (en) * 2017-03-17 2020-07-03 宁波大学 High dynamic range image watermarking method for resisting tone mapping
CN108596916B (en) * 2018-04-16 2021-02-26 深圳市联软科技股份有限公司 Watermark identification method, system, terminal and medium with similar colors
CN109741232A (en) * 2018-12-29 2019-05-10 微梦创科网络科技（中国）有限公司 A kind of image watermark detection method, device and electronic equipment
CN110570343B (en) * 2019-08-14 2023-04-07 袁小晨 Image watermark embedding method and device based on self-adaptive feature point extraction
CN110796583A (en) * 2019-10-25 2020-02-14 南京航空航天大学 Stylized visible watermark adding method
CN113011437B (en) * 2021-03-09 2023-06-30 安徽超清科技股份有限公司 Product traceability system based on industrial Internet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003037842A (en) * 2001-07-26 2003-02-07 Monolith Co Ltd Picture coding method, decoding method, picture coder and decoder
CN100452091C (en) * 2007-03-30 2009-01-14 西安电子科技大学 Digital watermark method against geometrical attack based on image characteristic region
CN101582158B (en) * 2009-06-26 2011-12-07 中山大学 Method for embedding and authenticating watermark of digital image
CN101702230A (en) * 2009-11-10 2010-05-05 大连理工大学 Stable digital watermark method based on feature points

Also Published As

Publication number Publication date
CN102903071B (en) 2015-04-01
CN102903071A (en) 2013-01-30

Similar Documents

Publication Publication Date Title
IL242091A0 (en) Apparatus, system and method
HK1201368A1 (en) Security system and method
SG11201406373WA (en) Method and system for adding and detecting watermark
GB201117278D0 (en) Method and system
ZA201309700B (en) Electrodesalination system and method
HK1176449A1 (en) Watermark adding method and system, watermark identifying method and system
EP2712127A4 (en) Interconnection method, device and system
EP2558935A4 (en) Runspace method, system and apparatus
EP2577423A4 (en) Teleprompting system and method
EP2673723A4 (en) Method and system for providing content
EP2529302A4 (en) Processor-cache system and method
HK1172706A1 (en) Method and system for automatically identifying repeated account
GB201117069D0 (en) .Installation method and system
EP2625621A4 (en) Method and system for enhancing sound
EP2801071A4 (en) System and method for identifying nearby, compatible users
EP2782704A4 (en) System and method for cardboard-handling
EP2668593A4 (en) Document management system and method
GB2492036B (en) Method and system
EP2749927A4 (en) Information processing system and information processing method
EP2766870A4 (en) System and method for providing information regarding content
EP2654024A4 (en) Banknote processing system and method
GB201007267D0 (en) System and method
SG10201601812TA (en) Desalination system and method
EP2692166A4 (en) Authentication method and system
EP2731295A4 (en) Document right management method, apparatus and system