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A new approach for digital watermarking in medical images

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bracu.degree.levelUndergraduate
bracu.type.groupStudent Works
datacite.rightsOpen Access
dc.contributor.advisorUddin, Dr. Jia
dc.contributor.authorShoron, Shaekh Hasan
dc.contributor.authorIslam, Monamy
dc.contributor.authorMondal, Biprojit
dc.contributor.departmentDepartment of Computer Science and Engineering
dc.date.accessioned2018-06-10T05:11:27Z
dc.date.available2018-06-10T05:11:27Z
dc.date.copyright2017
dc.date.issued8/21/2017
dc.descriptionCataloged from PDF version of thesis.
dc.descriptionIncludes bibliographical references (pages 29-30).
dc.descriptionThis thesis is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering, 2017.en_US
dc.description.abstractSecurity and hiding personal data of medical image is very critical issue in transferring medical image data from one medical center to another .In this paper, a new approach for Digital Watermarking on Medical images is proposed which worked on various requirements such as robustness and imperceptibility. In this model, image enhancement was done by SMQT based on OTSU, segmentation of the image is performed by OTSU thresholding. Then Discrete Wavelet Transform (DWT) and IDWT is used to embed and extract the watermark on and from the host image. To evaluate the performance of the proposed model, numerous attacks were performed and measured using PSNR, MSE, and CC.en_US
dc.description.degreeBachelor of Science in Computer Science and Engineering
dc.description.statementofresponsibilityShaekh Hasan Shoron
dc.description.statementofresponsibilityMonamy Islam
dc.description.statementofresponsibilityBiprojit Mondal
dc.format.extent30 pages
dc.identifier.otherID 13301011
dc.identifier.otherID 13301001
dc.identifier.otherID 13101193
dc.identifier.urihttp://hdl.handle.net/10361/10274
dc.language.isoenen_US
dc.publisherBRAC Universityen_US
dc.rightsBRAC University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
dc.subjectDigital watermarken_US
dc.subjectCorrelation coefficienten_US
dc.titleA new approach for digital watermarking in medical imagesen_US
dc.typeThesisen_US

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Thesis (Bachelor of Science in Computer Science and Engineering)