Image encryption/decryption apparatus, method and program

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8515062
APP PUB NO 20090323950A1
SERIAL NO

12129266

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Abstract

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An image encryption apparatus encrypts a digital image by specifying a partial region from the digital image, converting the selected partial region into a processing image based on an encryption key, and specifying a position of the partial region by regularly converting a pixel value of the processing image.

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Patent Owner(s)

  • FUJITSU LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anan, Taizo Kawasaki, JP 71 822
Kuraki, Kensuke Kawasaki, JP 61 719
Nakagata, Shohei Kawasaki, JP 48 688

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