Encryption of 3D or Higher-Dimensional Images: A Review
This article aims to review encryption techniques for 3D or higher-dimensional images. Precisely, the following classes of images are considered: light field images, point clouds, and 3D medical images. The security and performance aspects of the encryption schemes for images are analyzed. It is obs...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-12-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/15/1/108 |
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| author | Renatta Nigro Gabriel Ferreira Maria Alice Andrade Calazans Geovane Miguel Felipe Alberto B. S. Ferreira Verusca Severo Francisco Madeiro |
| author_facet | Renatta Nigro Gabriel Ferreira Maria Alice Andrade Calazans Geovane Miguel Felipe Alberto B. S. Ferreira Verusca Severo Francisco Madeiro |
| author_sort | Renatta Nigro |
| collection | DOAJ |
| description | This article aims to review encryption techniques for 3D or higher-dimensional images. Precisely, the following classes of images are considered: light field images, point clouds, and 3D medical images. The security and performance aspects of the encryption schemes for images are analyzed. It is observed that the number of papers with encryption in the transform domain exceeds the number of papers with encryption in the spatial domain. Additionally, it is observed that the application of encryption does not predominate in all the dimensions of the images, that is, the encryption does not occur completely in the image but rather through slices or sections. This review article summarizes several issues related to encryption techniques, technical perspectives for the future, and gaps in the literature. |
| format | Article |
| id | doaj-art-21f5f75838c244f5a7c6b7fa05fc3ecb |
| institution | Kabale University |
| issn | 2076-3417 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-21f5f75838c244f5a7c6b7fa05fc3ecb2025-01-10T13:14:28ZengMDPI AGApplied Sciences2076-34172024-12-0115110810.3390/app15010108Encryption of 3D or Higher-Dimensional Images: A ReviewRenatta Nigro0Gabriel Ferreira1Maria Alice Andrade Calazans2Geovane Miguel3Felipe Alberto B. S. Ferreira4Verusca Severo5Francisco Madeiro6Polytechnic School of Pernambuco, University of Pernambuco, Recife 50720-001, BrazilPolytechnic School of Pernambuco, University of Pernambuco, Recife 50720-001, BrazilCenter for Technology and Geosciences, Federal University of Pernambuco, Recife 50670-901, BrazilPolytechnic School of Pernambuco, University of Pernambuco, Recife 50720-001, BrazilCabo de Santo Agostinho Academic Unit, Federal Rural University of Pernambuco (UFRPE), Cabo de Santo Agostinho 54518-430, BrazilPolytechnic School of Pernambuco, University of Pernambuco, Recife 50720-001, BrazilPolytechnic School of Pernambuco, University of Pernambuco, Recife 50720-001, BrazilThis article aims to review encryption techniques for 3D or higher-dimensional images. Precisely, the following classes of images are considered: light field images, point clouds, and 3D medical images. The security and performance aspects of the encryption schemes for images are analyzed. It is observed that the number of papers with encryption in the transform domain exceeds the number of papers with encryption in the spatial domain. Additionally, it is observed that the application of encryption does not predominate in all the dimensions of the images, that is, the encryption does not occur completely in the image but rather through slices or sections. This review article summarizes several issues related to encryption techniques, technical perspectives for the future, and gaps in the literature.https://www.mdpi.com/2076-3417/15/1/108image encryption3D imagelight fieldpoint cloud |
| spellingShingle | Renatta Nigro Gabriel Ferreira Maria Alice Andrade Calazans Geovane Miguel Felipe Alberto B. S. Ferreira Verusca Severo Francisco Madeiro Encryption of 3D or Higher-Dimensional Images: A Review Applied Sciences image encryption 3D image light field point cloud |
| title | Encryption of 3D or Higher-Dimensional Images: A Review |
| title_full | Encryption of 3D or Higher-Dimensional Images: A Review |
| title_fullStr | Encryption of 3D or Higher-Dimensional Images: A Review |
| title_full_unstemmed | Encryption of 3D or Higher-Dimensional Images: A Review |
| title_short | Encryption of 3D or Higher-Dimensional Images: A Review |
| title_sort | encryption of 3d or higher dimensional images a review |
| topic | image encryption 3D image light field point cloud |
| url | https://www.mdpi.com/2076-3417/15/1/108 |
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