Image Encryption through Transform Domain Coefficients Scrambling using Hybrid Sinusoidal Transforms
نویسندگان
چکیده
Abstract: Security is one of the most important aspects. In image processing image encryption is one of the ways we can achieve security. In this paper an image encryption method is proposed using Hybrid Sinusoidal Transforms using Hartley as Base and other as Local transforms. Experimental results prove that the hybrid version of Hartley DCT, Hartley DST and Hartley Real Fourier for 128X2 and 64X4 gives better results as compared to individual Sinusoidal Transforms
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