Mengling Zou1, Zhengxuan Liu2, Xianyi Chen3, *
Journal on Big Data, Vol.1, No.3, pp. 151-158, 2019, DOI:10.32604/jbd.2019.09057
Abstract Image encryption (IE) is a very useful and popular technology to protect the
privacy of users. Most algorithms usually encrypt the original image into an image
similar to texture or noise, but texture and noise are an obvious visual indication that the
image has been encrypted, which is more likely to cause the attacks of enemy. To
overcome this shortcoming, many image encryption systems, which convert the original
image into a carrier image with visual significance have been proposed. However, the
generated cryptographic image still has texture features. In line with the idea of
improving the visual quality of the… More >
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