Visible to the public Medical Image Compression and Encryption using Chaos based DNA Cryptography

TitleMedical Image Compression and Encryption using Chaos based DNA Cryptography
Publication TypeConference Paper
Year of Publication2020
AuthorsAkkasaligar, P. T., Biradar, S.
Conference Name2020 IEEE Bangalore Humanitarian Technology Conference (B-HTC)
KeywordsBiomedical imaging, Ciphers, Discrete Haar Wavelet Transform, discrete wavelet transforms, DNA, DNA cryptography, Encryption, Human Behavior, Image coding, lossless compression, medical image encryption, Predictive Metrics, privacy, pubcrawl, Resiliency, Transforms
AbstractIn digital communication, the transmission of medical images over communication network is very explosive. We need a communication system to transmit the medical information rapidly and securely. In this manuscript, we propose a cryptosystem with novel encoding strategy and lossless compression technique. The chaos based DNA cryptography is used to enrich security of medical images. The lossless Discrete Haar Wavelet Transform is used to reduce space and time efficiency during transmission. The cryptanalysis proves that proposed cryptosystem is secure against different types of attacks. The compression ratio and pixel comparison is performed to verify the similarity of retained medical image.
Citation Keyakkasaligar_medical_2020