• SUSHMITHA T S
• ANUSHA R
• SIRI B C
• SRIRAKSHA CHANDRA R
• SMITHA SASI

Medical imaging is the method and procedure of making visual portrayals of the inside of a body for clinical examination, just as visual portrayal of the capacity of certain organs or tissues (physiology). Medical imaging looks to uncover inner structures covered up by the skin and bones, just as to analyze and treat ailment. This involves compression and authentication of medical images. Compression of image is done using curve coordinate system where the compressed image is encrypted at sender’s end and decrypted using proposed cryptographic algorithm and decrypted picture is decompressed at the receiver end. Here compression ratio determines the amount of compression maintaining high resolution. Authentication is necessary on an image for safe and secure transmission of information to respective entity. Authentication involves verification of genuineness of a satellite image to make it effective without the loss of its originality.

Encryption, Decryption, Public Key, Private Key, curve coordinate system, medical image

"AN APPROACH FOR COMPRESSION AND AUTHENTICATION OF MEDICAL IMAGE USING CURVE COORDINATE SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.644-647, May-2019, Available :http://www.jetir.org/papers/JETIR1905B93.pdf

"AN APPROACH FOR COMPRESSION AND AUTHENTICATION OF MEDICAL IMAGE USING CURVE COORDINATE SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp644-647, May-2019, Available at : http://www.jetir.org/papers/JETIR1905B93.pdf