Multiple digital watermarking applied to medical imaging

Giakoumaki, A; Pavlopoulos, S; Koutsouris, D

dc.contributor.author	Giakoumaki, A	en
dc.contributor.author	Pavlopoulos, S	en
dc.contributor.author	Koutsouris, D	en
dc.date.accessioned	2014-03-01T02:43:26Z
dc.date.available	2014-03-01T02:43:26Z
dc.date.issued	2005	en
dc.identifier.issn	05891019	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31405
dc.subject	Authentication	en
dc.subject	Data protection	en
dc.subject	Image retrieval	en
dc.subject	Integrity control	en
dc.subject	Multiple watermarking	en
dc.subject	Repetitive BCH encoding	en
dc.subject.other	Electronic document identification systems	en
dc.subject.other	Health care	en
dc.subject.other	Image retrieval	en
dc.subject.other	Information management	en
dc.subject.other	Medical imaging	en
dc.subject.other	Sensitivity analysis	en
dc.subject.other	Authentication	en
dc.subject.other	Data protection	en
dc.subject.other	Integrity control	en
dc.subject.other	Multiple watermarking	en
dc.subject.other	Digital watermarking	en
dc.title	Multiple digital watermarking applied to medical imaging	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/IEMBS.2005.1617219	en
heal.identifier.secondary	http://dx.doi.org/10.1109/IEMBS.2005.1617219	en
heal.identifier.secondary	1617219	en
heal.publicationDate	2005	en
heal.abstract	Beyond its already established wide range of applications, digital watermarking has recently started to gain a foothold in the healthcare sector. The paper discusses the potential of multiple watermarking to address a number of health information management issues, such as protection of sensitive data, origin and data authentication, image archiving and retrieval. A wavelet-based multiple watermarking scheme focusing on these medical-oriented applications is presented; the scheme allows the physician to define a Region of Interest, whose diagnostic value is explicitly protected throughout the embedding process, since the only additional information inserted therein is for the purpose of integrity control. The rest part of the Image casts multiple watermarks conveying the physician's digital signature, patient's sensitive data, and keywords allowing image retrieval. In order to Increase data robustness, a form of hybrid coding is applied, which includes repetitive embedding of BCH encoded watermarks. © 2005 IEEE.	en
heal.journalName	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings	en
dc.identifier.doi	10.1109/IEMBS.2005.1617219	en
dc.identifier.volume	7 VOLS	en
dc.identifier.spage	3444	en
dc.identifier.epage	3447	en