Abstract—This Paper, deals with the various techniques related to security aspect of Multimedia data, especially the Medical data, their advantages and disadvantages. The First Part describes the Introduction of Multimedia data and its use in Medical field. The Second part describes various techniques that can be applied for General Multimedia data. The third Part describes various techniques that can be applied to Medical images. The Fourth part describes necessity to improve the security of Medical data and the requirement of new algorithm for improving the security and quality of medical data captured by different image capturing devices like ultra-sonography (US), positron emission tomography (PET), single-photon emission computed tomography (SPECT), optical imaging (OI), computed tomography (CT), X-ray, ultrasound, MRI etc.
Index Terms—Multimedia medical data, PACS, DICOM, telemedicine, cryptography, and watermarking.
The authors are form Easwari engineering college, R.M.K Engineering college. (e-mail id:kvani2007@gmail.com; hod.ece@rmkec.ac.in)
Cite: K. Kalaivani and B. R. Sivakumar, "Survey on Multimedia Data Security," International Journal of Modeling and Optimization vol. 2, no. 1, pp. 36-41, 2012.
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