Frequency Domain Steganography with Reversible Texture Combination
نویسندگان
چکیده
منابع مشابه
Comments on "Steganography Using Reversible Texture Synthesis"
Message hiding in texture image synthesis is a novel steganography approach by which we resample a smaller texture image and synthesize a new texture image with a similar local appearance and an arbitrary size. However, the mirror operation over the image boundary is flawed and is easy to attack. We propose an attacking method on this steganography, which can not only detect the stego-images bu...
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Image steganography is art of hiding information onto the cover image. In this proposal a transformed domain based gray scale image authentication/data hiding technique using Z transform (ZT) termed as FDSZT, has been proposed. ZTransform is applied on 2×2 masks of the source image in row major order to transform original sub image (cover image) block to its corresponding frequency domain. One ...
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ژورنال
عنوان ژورنال: Traitement du Signal
سال: 2019
ISSN: 0765-0019,1958-5608
DOI: 10.18280/ts.360114