Development of Robust-Secure Data Hiding Technique for Color Images
نویسنده
چکیده
The paper proposed a secure technique for color images using DCTDWT technique and AES-128 bit Key encryption algorithm for improving security of system. Host image converted to YIQ after embedding using DWT. The quality of watermark measured by metrics such as; structural similarity (SSIM) and quaternion structural similarity (QSSIM).This improves traditional methods. Experimental results proved that this technique is robust for attacks.
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تاریخ انتشار 2017