DICOM imaging watermarking for hiding medical reports.
Medical confidentiality is an essential duty in the medical profession. In this paper, we introduce a novel robust blind watermarking method for securing the medical report in a DICOM (Digital Imaging and Communications in Medicine) imaging. The insertion of each bit is done in the subtraction of ad...
| Publicado en: | Medical & Biological Engineering & Computing Vol. 58; no. 11; pp. 2905 - 2919 |
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| Autores principales: | , , |
| Formato: | Journal Article |
| Publicado: |
Springer Nature
Nov2020
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=146433321&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 146433321 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01400118 PO0 jtl: Medical & Biological Engineering & Computing issn: 01400118 maglogo: N pubinfo: dt: Nov2020 vid: 58 iid: 11 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 146433321 146133359 146433321 NLM32979170 10.1007/s11517-020-02269-8 NLM32979170 146433321 ppf: 2905 ppct: 14 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: DICOM imaging watermarking for hiding medical reports. aug: au: Boussif, Mohamed Aloui, Noureddine Cherif, Adnene affil: Physics Department, University of Tunis El-Manar, Sciences Faculty of Tunis, El Manar, 2092, Tunis, PB, Tunisia sug: subj: Data Security Diagnostic Imaging Medical Informatics Algorithms Clinical Assessment Tools ab: Medical confidentiality is an essential duty in the medical profession. In this paper, we introduce a novel robust blind watermarking method for securing the medical report in a DICOM (Digital Imaging and Communications in Medicine) imaging. The insertion of each bit is done in the subtraction of adjacent DC coefficients of the FFT (fast Fourier transformation) using a key kw. Each bit of the watermark is eXORed with a bit generated by a proposed system which generates a bit sequence in function of the key kw. The proposed method has the features of having better security, invisibility, and robustness. Experimental results show that it is robust to single, double, and triple attacks and that it has better robustness than recently proposed watermarking schemes. Graphical abstract The proposed security system. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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