Download Visual Cryptography for Image Processing and Security: by Feng Liu,Wei Qi Yan PDF

By Feng Liu,Wei Qi Yan

This special e-book describes the elemental suggestions, theories and perform of visible cryptography. The layout, building, research, and alertness of visible cryptography schemes (VCSs) are mentioned intimately. unique, state of the art learn is gifted on probabilistic, dimension invariant, threshold, concolorous, and dishonest immune VCS. positive factors: offers an intensive advent to the sphere; examines a variety of universal difficulties in visible cryptography, together with the alignment, flipping, dishonest, distortion, and skinny line difficulties; stories a number of VCSs, together with XOR-based visible cryptography and safety enriched VCS; describes various tools for proposing colour content material utilizing visible cryptographic recommendations; covers such purposes of visible cryptography as watermarking, answer variation VCS, and a number of solution VCS. This logically-structured and finished paintings will function a worthwhile reference for all researchers and scholars drawn to record authentication and cryptography.

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