A new approach for digital watermarking in medical images
Cataloged from PDF version of thesis.
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| Idioma: | English |
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BRAC Univeristy
2018
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| Accés en línia: | http://hdl.handle.net/10361/10274 |
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10361-10274 |
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10361-102742022-01-26T10:04:50Z A new approach for digital watermarking in medical images Shoron, Shaekh Hasan Islam, Monamy Mondal, Biprojit Uddin, Dr. Jia Department of Computer Science and Engineering, BRAC University Digital watermark Correlation coefficient Cataloged from PDF version of thesis. Includes bibliographical references (pages 29-30). This thesis is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering, 2017. Security 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. Shaekh Hasan Shoron Monamy Islam Biprojit Mondal B. Computer Science and Engineering 2018-06-10T05:11:27Z 2018-06-10T05:11:27Z 2017 8/21/2017 Thesis ID 13301011 ID 13301001 ID 13101193 http://hdl.handle.net/10361/10274 en BRAC 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. 30 pages application/pdf BRAC Univeristy |
| institution |
Brac University |
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Institutional Repository |
| language |
English |
| topic |
Digital watermark Correlation coefficient |
| spellingShingle |
Digital watermark Correlation coefficient Shoron, Shaekh Hasan Islam, Monamy Mondal, Biprojit A new approach for digital watermarking in medical images |
| description |
Cataloged from PDF version of thesis. |
| author2 |
Uddin, Dr. Jia |
| author_facet |
Uddin, Dr. Jia Shoron, Shaekh Hasan Islam, Monamy Mondal, Biprojit |
| format |
Thesis |
| author |
Shoron, Shaekh Hasan Islam, Monamy Mondal, Biprojit |
| author_sort |
Shoron, Shaekh Hasan |
| title |
A new approach for digital watermarking in medical images |
| title_short |
A new approach for digital watermarking in medical images |
| title_full |
A new approach for digital watermarking in medical images |
| title_fullStr |
A new approach for digital watermarking in medical images |
| title_full_unstemmed |
A new approach for digital watermarking in medical images |
| title_sort |
new approach for digital watermarking in medical images |
| publisher |
BRAC Univeristy |
| publishDate |
2018 |
| url |
http://hdl.handle.net/10361/10274 |
| work_keys_str_mv |
AT shoronshaekhhasan anewapproachfordigitalwatermarkinginmedicalimages AT islammonamy anewapproachfordigitalwatermarkinginmedicalimages AT mondalbiprojit anewapproachfordigitalwatermarkinginmedicalimages AT shoronshaekhhasan newapproachfordigitalwatermarkinginmedicalimages AT islammonamy newapproachfordigitalwatermarkinginmedicalimages AT mondalbiprojit newapproachfordigitalwatermarkinginmedicalimages |
| _version_ |
1814306861338329088 |