Multi-focus image fusion and robust encryption algorithm based on compressive sensing

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• 作者：Di Xiao^a ; ^{dixiao@cqu.edu.cn} ; Lan Wang^a ; Tao Xiang^a ; Yong Wang^b
• 关键词：Image encryption ; Image fusion ; Compressive sensing ; Robust
• 刊名：Optics & Laser Technology
• 出版年：2017
• 出版时间：1 June 2017
• 年：2017
• 卷：91
• 期：Complete
• 页码：212-225
• 全文大小：4609 K
• 卷排序：91

文摘

A multi-focus image fusion and robust encryption scheme based on CS is proposed. The source images are fused based on wavelet decomposition. The fused image is firstly sampled by CS and re-encrypted by the intra-block operation and inter-block operation. The proposed scheme is effective, robust and secure with good fusion performance.