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多对象并行光学加密用于单像素成像安全性

Guohang Wu, Chongyang Zhang, Hongran Zeng

|September 23, 2025

概括

本研究介绍了一种用于多对象成像的新型光学加密方法,可实现高效的并行加密和独立解密. 该技术可提高单像素成像系统的安全性,降低成本并提高稳定性.

科学领域:

光学和光子学在光学和光子学.
信息安全信息安全
计算成像技术的成像

背景情况:

多对象光学加密增强了安全性,并减少了单像素成像中的开销.
目前的方法在效率,系统复杂性,成本和并行解密方面面临挑战.

研究的目的:

开发一种用于并行光学加密和多个对象的独立解密的新算法.
为了解决现有的多对象光学加密技术的局限性.

主要方法:

一个照明模式构建算法生成平行加密的预测基础模式.
一个解算法解调合测量以恢复对象哈达马德光谱.
使用对象特定的随机顺序哈达马德矩阵实现独立解密.

主要成果:

通过轻量级光学系统实现了多对象并行加密和独立解密.
与传统方法相比,证明了提高效率,降低硬件成本和更小的加密文本大小.
展现了对收割和噪音攻击的坚固性.

结论:

拟议的方法为单像素成像中的多对象光学加密提供了一个实际的解决方案.
在安全成像和未来该领域的进步中具有广泛应用的潜力.

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