High capacity watermarking technique for medical images using fibonacci decomposition
This paper presents a high capacity watermarking technique in the spatial domain for gray-scale brain MRI. A new scheme, based on Fibonacci decomposition and Knight’s Tour algorithm is proposed in order to increase the hiding capacity for brain MRI. The effectiveness of the proposed scheme is proven...
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2015
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my.utm.555712017-02-15T04:15:55Z http://eprints.utm.my/id/eprint/55571/ High capacity watermarking technique for medical images using fibonacci decomposition Ghazali, Naseem H. Abdul Manaf, Azizah Sulong, Ghazali T Technology (General) This paper presents a high capacity watermarking technique in the spatial domain for gray-scale brain MRI. A new scheme, based on Fibonacci decomposition and Knight’s Tour algorithm is proposed in order to increase the hiding capacity for brain MRI. The effectiveness of the proposed scheme is proven by conducting series of experiments with image quality measure matrices namely PSNR and SSIM to allow us to state that the proposed scheme is capable of providing confidentiality to medical images. The experimental results also demonstrate that the proposed scheme has higher capacity compared to other watermarking techniques Research India Publications 2015 Article PeerReviewed Ghazali, Naseem H. and Abdul Manaf, Azizah and Sulong, Ghazali (2015) High capacity watermarking technique for medical images using fibonacci decomposition. International Journal of Applied Engineering Research, 10 (2). pp. 3431-3438. ISSN 0973-4562 |
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T Technology (General) Ghazali, Naseem H. Abdul Manaf, Azizah Sulong, Ghazali High capacity watermarking technique for medical images using fibonacci decomposition |
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This paper presents a high capacity watermarking technique in the spatial domain for gray-scale brain MRI. A new scheme, based on Fibonacci decomposition and Knight’s Tour algorithm is proposed in order to increase the hiding capacity for brain MRI. The effectiveness of the proposed scheme is proven by conducting series of experiments with image quality measure matrices namely PSNR and SSIM to allow us to state that the proposed scheme is capable of providing confidentiality to medical images. The experimental results also demonstrate that the proposed scheme has higher capacity compared to other watermarking techniques |
| format |
Article |
| author |
Ghazali, Naseem H. Abdul Manaf, Azizah Sulong, Ghazali |
| author_facet |
Ghazali, Naseem H. Abdul Manaf, Azizah Sulong, Ghazali |
| author_sort |
Ghazali, Naseem H. |
| title |
High capacity watermarking technique for medical images using fibonacci decomposition |
| title_short |
High capacity watermarking technique for medical images using fibonacci decomposition |
| title_full |
High capacity watermarking technique for medical images using fibonacci decomposition |
| title_fullStr |
High capacity watermarking technique for medical images using fibonacci decomposition |
| title_full_unstemmed |
High capacity watermarking technique for medical images using fibonacci decomposition |
| title_sort |
high capacity watermarking technique for medical images using fibonacci decomposition |
| publisher |
Research India Publications |
| publishDate |
2015 |
| url |
http://eprints.utm.my/id/eprint/55571/ |
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