Full Restoration of Visual Encrypted Color Images
Simeon Persson, Kristian V\'arnai

TL;DR
This paper introduces a straightforward and secure method for visual cryptography that enables the full restoration of color images, addressing the lack of practical color-based visual cryptography formats.
Contribution
It proposes a novel, simple approach for color visual cryptography assuming binary data, filling a gap in practical encryption methods for color images.
Findings
Enables full restoration of encrypted color images.
Provides a simple implementation framework.
Ensures security within the binary data assumption.
Abstract
While strictly black and white images have been the basis for visual cryptography, there has been a lack of an easily implemented format for colour images. This paper establishes a simple, yet secure way of implementing visual cryptography with colour, assuming a binary data representation.
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Taxonomy
TopicsAdvanced Steganography and Watermarking Techniques · Chaos-based Image/Signal Encryption · Digital Media Forensic Detection
