Proposed technique improves compression ratio and security of genetic images, suggesting better data handling.
This proposed encryptions and lossless compression technique designed for large genetic image. The basic try-compression scheme presented is based on a modified Huffman techniques & selective encryption which enables fast encryption of a large amount of digital data. Also assess its performances in terms of processing time, compression ratio, rate and selective Encryption technique. The compression reduces file size & encryption ensures the security of a particular file which is to be sent over some unreliable network like internet. Security on image is the serious issue now-a- days. At first, digitized a image file using MATLAB, produced text file. In Joint encryption process, first; use modified Huffman algorithm for compression as well as selective encryption and in secondly use selective encryption techniques for better securities
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Syed Mahamud Hossein (2016) studied this question.
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