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    • 10. 发明申请
    • PICTURE DELIVERING SYSTEM BASED ON VISUAL CRYPTOGRAPHY AND RELATED COMPUTER PROGRAM PRODUCT
    • 基于视觉图形和相关计算机程序产品的图像传送系统
    • US20140177836A1
    • 2014-06-26
    • US14010136
    • 2013-08-26
    • JRSYS International Corp.
    • Jiann Dong WUTai-Hung LINJia-Hong CHEN
    • H04N1/44
    • H04N1/32272G06F21/608G09C5/00H04N1/448H04N2201/3226
    • A picture delivering system is disclosed including: a picture generating device for outputting a flat picture corresponding to an encrypted picture and for providing a picture ID corresponding to the encrypted picture; and a picture presenting device for utilizing an optical imaging device to capture an image of the flat picture to generate a captured picture, for obtaining the picture ID, and for transmitting the picture ID to the picture generating device. When the picture presenting device passed an entity identification procedure, the picture presenting device obtains a decryption information, processes the captured picture according to the decryption information to obtain a decrypted picture, and then utilizes a display device to display the decrypted picture. The decryption information comprises at least one of a seed key, a mask picture, and a transposition table corresponding to the picture ID.
    • 公开了一种图像传送系统,包括:图像产生装置,用于输出对应于加密图像的平面图像,并提供与加密图像相对应的图像ID; 以及图像呈现装置,用于利用光学成像装置拍摄平面图像的图像以产生拍摄图像,以获得图像ID,并将图像ID发送到图像生成装置。 当图像呈现装置通过实体识别过程时,图像呈现装置获得解密信息,根据解密信息处理所拍摄的图像以获得解密的图像,然后利用显示装置显示解密的图像。 解密信息包括种子密钥,掩码图片和对应于图片ID的转置表中的至少一个。