@article{(Open Science Index):https://publications.waset.org/pdf/4309,
	  title     = {ROI Based Embedded Watermarking of Medical Images for Secured Communication in Telemedicine},
	  author    = {Baisa L. Gunjal and  Suresh N. Mali},
	  country	= {},
	  institution	= {},
	  abstract     = {Medical images require special safety and confidentiality because critical judgment is done on the information provided by medical images. Transmission of medical image via internet or mobile phones demands strong security and copyright protection in telemedicine applications. Here, highly secured and robust watermarking technique is proposed for transmission of image data via internet and mobile phones. The Region of Interest (ROI) and Non Region of Interest (RONI) of medical image are separated. Only RONI is used for watermark embedding. This technique results in exact recovery of watermark with standard medical database images of size 512x512, giving 'correlation factor' equals to 1. The correlation factor for different attacks like noise addition, filtering, rotation and compression ranges from 0.90 to 0.95. The PSNR with weighting factor 0.02 is up to 48.53 dBs. The presented scheme is non blind and embeds hospital logo of 64x64 size.
},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {6},
	  number    = {8},
	  year      = {2012},
	  pages     = {997 - 1002},
	  ee        = {https://publications.waset.org/pdf/4309},
	  url   	= {https://publications.waset.org/vol/68},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 68, 2012},
	}