This book covers an extensive range of topics related to visual cryptography techniques and secure image sharing solutions. It addresses sharing multiple secrets and visual cryptography schemes based on the probabilistic reconstruction of the secret image, including pictures in the distributed shares, contrast enhancement techniques, visual cryptography schemes based on different logical operations for combining shared images, cheating prevention, and the alignment problem for image shares. The book also describes practical applications, steganography, and authentication. Case studies demonstrate the effectiveness of the techniques.…mehr
This book covers an extensive range of topics related to visual cryptography techniques and secure image sharing solutions. It addresses sharing multiple secrets and visual cryptography schemes based on the probabilistic reconstruction of the secret image, including pictures in the distributed shares, contrast enhancement techniques, visual cryptography schemes based on different logical operations for combining shared images, cheating prevention, and the alignment problem for image shares. The book also describes practical applications, steganography, and authentication. Case studies demonstrate the effectiveness of the techniques.
Visual Cryptography from Halftone Error Diffusion. Visual Cryptography for Color Images. Visual Cryptography for Multiple Secrets. Extended Visual Cryptography for Photograph Images. Probabilistic Visual Cryptography Schemes. XOR-Based Visual Cryptography. Visual Cryptography and Random Grids. Visual Cryptography and Contrast Bounds. Visual Cryptography Schemes with Reversing. Cheating Prevention in Visual Cryptography. Resolving the Alignment Problem in Visual Cryptography. Applications of Visual Cryptography. Steganography in Halftone Images. Image Secret Sharing. Polynomial-based Image Sharing. Image Sharing with Steganography and Authentication. Two-Decoding-Option Image Sharing Method.
Visual Cryptography from Halftone Error Diffusion. Visual Cryptography for Color Images. Visual Cryptography for Multiple Secrets. Extended Visual Cryptography for Photograph Images. Probabilistic Visual Cryptography Schemes. XOR-Based Visual Cryptography. Visual Cryptography and Random Grids. Visual Cryptography and Contrast Bounds. Visual Cryptography Schemes with Reversing. Cheating Prevention in Visual Cryptography. Resolving the Alignment Problem in Visual Cryptography. Applications of Visual Cryptography. Steganography in Halftone Images. Image Secret Sharing. Polynomial-based Image Sharing. Image Sharing with Steganography and Authentication. Two-Decoding-Option Image Sharing Method.
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