加密
混乱的
计算机科学
理论计算机科学
熵(时间箭头)
高光谱成像
算法
计算机视觉
人工智能
计算机安全
物理
量子力学
作者
Carlos Villaseñor,Eric F. Gutierrez-Frias,Nancy Arana‐Daniel,Alma Y. Alanis,Carlos López-Franco
摘要
Hyperspectral images (HI) collect information from across the electromagnetic spectrum, and they are an essential tool for identifying materials, recognizing processes and finding objects. However, the information on an HI could be sensitive and must to be protected. Although there are many encryption schemes for images and raw data, there are not specific schemes for HI. In this paper, we introduce the idea of crossed chaotic systems and we present an ad hoc parallel crossed chaotic encryption algorithm for HI, in which we take advantage of the multidimensionality nature of the HI. Consequently, we obtain a faster encryption algorithm and with a higher entropy result than others state of the art chaotic schemes.
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