Method and apparatus for image encryption and embedding and related applications
作者： Wei Ming
DOI:
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摘要: An image encryption method is described for encrypting an images using key. The includes dividing the into pixel groups and shifting location of according to key, reordering bits values Each done a patterns that defined by rule bit sequence generated from encrypted embedded in cover less significant transmission or storage. Corresponding decryption also provided. Also are various applications methods secure handling digital images, including scanning, printing, ID check reading, remote picture verification, document submitting receiving systems.
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