The method uses an energy function to define the saliency map of the image. From the saliency image a cumulative maximum energy matrix is created. The max energy horizontal seams are selected from the cumulative matrix and the secret message is embedded along the seams.
Feb 6, 2024
Feb 6, 2024 · This paper presents a novel technique for image steganography in the spatial domain. The new method hides and recovers hidden information of ...
The proposed algorithm has a high capacity and good invisibility, with a Peak Signal-to-Noise Ratio (PSNR) of about 70, and a Structural SIMilarity index ...
New technique for image steganography based on maximum ...
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It encompasses a broad spectrum of operations, including image enhancement, restoration, segmentation, and recognition, each serving unique purposes in ...
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A novel technique for image steganography based on maximum energy seam. Ron Shmueli, Divya Mishra, Tal Shmueli, Ofer Hadar · School of Electrical and Computer ...
Abstract. Image steganography is the art of hiding information in a cover image in such a way that a third party does not notice the hidden information.
Energy based image steganography using dynamic programming
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From the saliency image, a cumulative maximum energy matrix is created; this matrix is used to generate horizontal seams that pass over the maximum energy path.
This paper presents a novel technique for image steganography in the spatial domain. The new method hides and recovers hidden information of substantial length ...
A novel technique for image steganography based on maximum energy seam · R. ShmueliDivya MishraTal ShmueliO. Hadar. Computer Science. Multim. Tools Appl. 2024.
This study presents a simple method for high-hiding capacity. The basic concept uses a modulus operation. The proposed method has the following advantages.