A New Image Encryption Instant Communication Method Based On Matrix Transformation
A New Image Encryption Instant Communication Method Based On Matrix Transformation
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DOI：
10.1007/978-3-319-50209-0_39
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Jiancheng Zou;Tengfan Weng
中科院分区：
文献类型：
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作者：
Jiancheng Zou;Tengfan Weng
随着大数据挖掘和云计算技术的快速发展。人们可以通过手机或iPad轻松地从互联网获取图像和视频。如何保护这些媒体的所有权的版权是信息安全特别是即时通讯领域一个非常重要的问题。为了提高图像和视频传输处理的安全性，提出一种基于Arnold变换的图像和视频加密改进方法。为了提高安全性，将图像随机分割为多个区域，然后通过阿诺德变换对每个区域进行加密。本文还提出了一种安全即时通讯软件。我们的方法的优点包括消除了加密图像的周期性恢复并且计算速度比传统的Arnold变换更快。本文提出的方法和软件有望应用于手机或ipad，以保护图像和视频的即时通信。
With the rapid development of the technology of big data mining and cloud computing. People can easily get images and videos from Internet by mobiles or iPads. How to protect the copyrights of the ownership of these media is a very important problem in information security, especially in the instant communication. In order to improve the security of the transfer processing of images and videos, an improved method of image and video encryption based on Arnold transformation is proposed in this paper. An image is split randomly into several regions to increase the security, each region is then encrypted by Arnold transformation. A security instant communication software is also suggested in this paper. The advantages of our methods include that the periodic recovery of encrypted image is removed and the calculation speed is faster than the traditional Arnold transformation. The methods and the software proposed in this paper are hopefully applied in mobiles or ipads to protect the instant communication of images and videos.