Image scrambling methods for digital image encryption
Raviraj Shelke, Shilpa P. Metkar · 2016
Information security is main concern at present. Image scrambling is one of the way to encrypt the digital image data. This paper present novel image scrambling method using Non-Commutative wavelet transform and Poker Shuffle transform. Due to suitability of Non-commutative Wavelet transform for image scrambling application over conventional Wavelet transform and non-linearity and non-analytic computation characteristics of Poker Shuffling increases the performance of proposed methodology. The proposed method compared with different existing image scrambling algorithm on the ground of image encryption.