Colour Image Encryption and Decryption by using Scan Approach
نویسندگان
چکیده
This is colour image encryption method where image is encrypted by specific rule that is rearrangement of image pixels. In this paper, we present colour Image encryption and decryption by using partition and scanning pattern which is related to scan approach. SCAN language is based on spatial accessing methodology that can generate a wide range of scanning paths. This paper presents a over view of encryption and decryption algorithm, implemented in MATLAB environment and tested on various images.
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