Watermarking medical images with anonymous patient identification to verify authenticity.
When dealing with medical image management, there is a need to ensure information authenticity and dependability. Being able to verify the information belongs to the correct patient and is issued from the right source is a major concern. Verification can help to reduce the risk of errors when identifying documents in daily practice or when sending a patient's Electronic Health Record. At the same time, patient privacy issues may appear during the verification process when the verifier accesses patient data without appropriate authorization. In this paper we discuss the combination of watermarking with different identifiers ranging from DICOM standard UID to an Anonymous European Patient Identifier in order to improve medical image protection in terms of authenticity and maintainability.
Coatrieux
Gouenou
G
Inserm U650, LaTIM.
Quantin
Catherine
C
Montagner
Julien
J
Fassa
Maniane
M
Allaert
François-André
FA
Roux
Christian
C
D022126:Access to Information; D016494:Computer Security; D003219:Confidentiality; D003952:Diagnostic Imaging; D006801:Humans; D016347:Medical Records Systems, Computerized; D010355:Patient Identification Systems; D011873:Radiology Information Systems; D012984:Software