A new approach to fully-reversible watermarking in medical imaging with breakthrough visibility parameters

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14610%2F16%3A00090160" target="_blank" >RIV/00216224:14610/16:00090160 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.bspc.2016.05.005" target="_blank" >http://dx.doi.org/10.1016/j.bspc.2016.05.005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.bspc.2016.05.005" target="_blank" >10.1016/j.bspc.2016.05.005</a>

Result language
angličtina
Original language name
A new approach to fully-reversible watermarking in medical imaging with breakthrough visibility parameters
Original language description
Securing of medical images against intentional or accidental modification is a general issue in modern radiology. Watermarking, with its data-centric security, is very convenient for this purpose. We proposed a new method of fully reversible watermarking in medical imaging by combining the advantages of three traditional approaches—Reversible, Zero and RONI watermarking. The new method achieves exceptionally high values of Peak Signal to Noise Ratio and Structural Similarity index. The article evaluates the pros and cons of current methods of watermarking in medical imaging. Keeping the pros and eliminating the cons of the methods allows a new approach. Specific methods are selected and their application in practice described in detail. Application of the proposed method on a database of 6000 medical images from common hospital operations delivers very promising results which are discussed at the end of the article.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project
<a href="/en/project/LF14035" target="_blank" >LF14035: Orientation and positioning system for mobile data communication equipment</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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