Yusuf, Ajif Yunizar Pratama (2018) 3D Watermarking Secret Direction Scheme for Volumetric DICOM Images. Masters thesis, Kyushu Institute of Technology.
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Abstract
This research presents a new method for watermarking multi-frame DICOM medical images viewed as a three-dimensional volumetric with a secret direction. Line slicing the XY direction by using the Bresenham line algorithm and randomization of the line to get the secret direction as a time frame per second by utilizing the Halton series in randomization. The line is collected into one frame and then watermarking is embedded by using Discrete Cosine Transform (DCT). The experimental results show that the secret scheme of 3D watermarking direction can ensure the integrity of volumetric DICOM images efficiently.
| Item Type: | Thesis (Masters) |
|---|---|
| Subjects: | Teknologi dan Ilmu Terapan > Komputer > Pemrosesan Data, Ilmu Komputer, Teknik Informatika |
| Divisions: | Fakultas Ilmu Komputer > Informatika |
| Depositing User: | Mr Ajif Yunizar Pratama Yusuf |
| Date Deposited: | 22 Sep 2022 01:31 |
| Last Modified: | 22 Sep 2022 01:31 |
| URI: | http://repository.ubharajaya.ac.id/id/eprint/15683 |
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