Reversible Medical Image Watermarking for Tamper Detection and Recovery
This research paper discussed the usage of watermarking in medical images to ensure the authenticity and integrity of the image and reviewed some watermarking schemes that had been developed. A design of a reversible tamper detection and recovery watermarking scheme was then proposed. The water...
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| Pengarang-pengarang Utama: | , |
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| Format: | Conference or Workshop Item |
| Diterbitkan: |
IEEE
2010
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| Subjek-subjek: | |
| Capaian Atas Talian: | http://dx.doi.org/10.1109/ICCSIT.2010.5564078 http://dx.doi.org/10.1109/ICCSIT.2010.5564078 http://umpir.ump.edu.my/10668/1/05564078.pdf |
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| Ringkasan: | This research paper discussed the usage of
watermarking in medical images to ensure the authenticity and
integrity of the image and reviewed some watermarking
schemes that had been developed. A design of a reversible
tamper detection and recovery watermarking scheme was then
proposed. The watermarking scheme uses a 640x480x8 bits
ultrasound grayscale image as a sample. The concept of ROI
(Region Of Interest) and RONI (Region Of Non Interest) were
applied. Watermark embedded can be used to detect
tampering and recovery of the image can be done. The
watermark is also reversible. |
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