METHOD FOR MARKING A DIGITAL IMAGE WITH A DIGITAL WATERMARK
摘要
The invention relates to a method for marking a digital document, especially a digital image, with a digital watermark for the purpose of manipulation recognition while inserting an integrity information and at least one multibit message.
申请公布号
EP2122569(A1)
申请公布日期
2009.11.25
申请号
EP20070856751
申请日期
2007.12.14
申请人
TREDESS 2010, S.L.
发明人
FERNANDEZ CARNERO, JOSE LUIS;REY REQUEJO, SANTIAGO;PEREZ GONZALES, FERNANDO;ROCAFORT CIMADEVILA, JORGE;COMESANA ALFARO, PEDRO;PEREZ FREIRE, LUIS;MOSQUERA NARTALLO, CARLOS;DOMINGUEZ CONDE, GABRIEL
