A novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical things
Abstract This research introduces an innovative algorithm for the encryption and decryption of greyscale digital imaging and communications in medicine images utilizing Laplace transforms. The proposed method presents a ground breaking approach to image encryption, effectively concealing visual info...
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| Format: | Article |
| Language: | English |
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Wiley
2024-12-01
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| Series: | The Journal of Engineering |
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| Online Access: | https://doi.org/10.1049/tje2.70038 |
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| author | S. Thalapathiraj J. Arunnehru V. C. Bharathi R. Dhanasekar L. Vijayaraja R. Kannadasan Muhammad Faheem Arfat Ahmad Khan |
| author_facet | S. Thalapathiraj J. Arunnehru V. C. Bharathi R. Dhanasekar L. Vijayaraja R. Kannadasan Muhammad Faheem Arfat Ahmad Khan |
| author_sort | S. Thalapathiraj |
| collection | DOAJ |
| description | Abstract This research introduces an innovative algorithm for the encryption and decryption of greyscale digital imaging and communications in medicine images utilizing Laplace transforms. The proposed method presents a ground breaking approach to image encryption, effectively concealing visual information and ensuring a robust, secure, and reliable encryption process. By leveraging the inherent strengths of Laplace transform, the algorithm guarantees the complete retrieval of the original image without any loss, provided the correct decryption key is used. To thoroughly evaluate the performance of the algorithm, multiple tests were conducted, including extensive statistical analyses and assessments of encryption quality. Key performance metrics were carefully measured, including correlation coefficients and entropy values, which ranged from 7.89 to 7.99. Additionally, the algorithm's effectiveness was demonstrated through peak signal‐to‐noise ratio values, which spanned from 7.597 to 9.915, indicating the degree of similarity between the original and encrypted images. Furthermore, the number of pixels change rate values, ranging from 99.519241 to 99.609375, highlighted the algorithm's ability to produce significantly different encrypted images from the original. The unified average changing intensity values, falling between 35.72345678 and 35.78233456, further underscored the algorithm's proficiency in altering pixel intensities uniformly. Overall, this research offers a significant advancement in the field of image encryption, combining theoretical robustness with practical efficiency. |
| format | Article |
| id | doaj-art-ee93bdf478374c2e99f3188682d4e4f2 |
| institution | DOAJ |
| issn | 2051-3305 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Journal of Engineering |
| spelling | doaj-art-ee93bdf478374c2e99f3188682d4e4f22025-08-20T02:40:36ZengWileyThe Journal of Engineering2051-33052024-12-01202412n/an/a10.1049/tje2.70038A novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical thingsS. Thalapathiraj0J. Arunnehru1V. C. Bharathi2R. Dhanasekar3L. Vijayaraja4R. Kannadasan5Muhammad Faheem6Arfat Ahmad Khan7Department of Mathematics, SRM Institute of Science and Technology Vadapalani Campus Chennai IndiaDepartment of Computer Science and Engineering, SRM Institute of Science and Technology Vadapalani Campus Chennai IndiaSchool of Computer Science and Engineering VIT‐AP University Amaravati IndiaDepartment of Electrical and Electronics Engineering Sri Sairam Institute of Technology Chennai IndiaDepartment of Electrical and Electronics Engineering Sri Sairam Institute of Technology Chennai IndiaDepartment of Electrical and Electronics Engineering Sri Venkateswara College of Engineering Sriperumbudur IndiaSchool of Technology and Innovations University of Vaasa Vaasa FinlandDepartment of Computer Science, College of Computing Khon Kaen University Khon Kaen ThailandAbstract This research introduces an innovative algorithm for the encryption and decryption of greyscale digital imaging and communications in medicine images utilizing Laplace transforms. The proposed method presents a ground breaking approach to image encryption, effectively concealing visual information and ensuring a robust, secure, and reliable encryption process. By leveraging the inherent strengths of Laplace transform, the algorithm guarantees the complete retrieval of the original image without any loss, provided the correct decryption key is used. To thoroughly evaluate the performance of the algorithm, multiple tests were conducted, including extensive statistical analyses and assessments of encryption quality. Key performance metrics were carefully measured, including correlation coefficients and entropy values, which ranged from 7.89 to 7.99. Additionally, the algorithm's effectiveness was demonstrated through peak signal‐to‐noise ratio values, which spanned from 7.597 to 9.915, indicating the degree of similarity between the original and encrypted images. Furthermore, the number of pixels change rate values, ranging from 99.519241 to 99.609375, highlighted the algorithm's ability to produce significantly different encrypted images from the original. The unified average changing intensity values, falling between 35.72345678 and 35.78233456, further underscored the algorithm's proficiency in altering pixel intensities uniformly. Overall, this research offers a significant advancement in the field of image encryption, combining theoretical robustness with practical efficiency.https://doi.org/10.1049/tje2.70038network securitycryptographylaplace transformsdigital Imageinternet of medical things |
| spellingShingle | S. Thalapathiraj J. Arunnehru V. C. Bharathi R. Dhanasekar L. Vijayaraja R. Kannadasan Muhammad Faheem Arfat Ahmad Khan A novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical things The Journal of Engineering network security cryptography laplace transforms digital Image internet of medical things |
| title | A novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical things |
| title_full | A novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical things |
| title_fullStr | A novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical things |
| title_full_unstemmed | A novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical things |
| title_short | A novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical things |
| title_sort | novel approach for encryption and decryption of digital imaging and communications using mathematical modelling in internet of medical things |
| topic | network security cryptography laplace transforms digital Image internet of medical things |
| url | https://doi.org/10.1049/tje2.70038 |
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