An image compression and encryption algorithm based on chaotic system and compressive sensing
Optics & Laser Technology(2019)
摘要
•An image compression and encryption algorithm based on chaotic system and compressive sensing is presented.•The bitwise XOR operation and a pixel-scrambling method controlled by chaos map are employed to change the values and the positions of the measurement results, respectively.•The keys used in the chaotic systems are related to the original image and generated by the SHA-256 algorithm.
更多查看译文
关键词
Compressive sensing,XOR operation,Chaotic system,Image encryption,Image compression
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要