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Image Compression-Encryption Scheme via Fiber Specklegram-Based Compressive Sensing and Double Random Phase Encoding von Yan Liu, Yaohua Hu, Yang Li, Qi Qin, Guangde Li, ZhongWei Tan, Muguang Wang, FengPing Yan
Veröffentlicht 2020-01-01

An image compression-encryption scheme utilizing the combination of fiber specklegram-based compressive sensing (CS) and double random phase encoding (DRPE) was demonstrated. The original image is compressed and encrypted by CS and then re-encrypted by DRPE. The measurement matrices for CS are const...

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Numerical Analysis of Magnetic Plasmonic Resonance Modes in Three-Dimension Split Ring Resonator Metamaterials von Wei Wang, Feng-Ping Yan, Si-Yu Tan, Hai-Su Li, Xue-Mei Du, Hong Zhou, Ya-Fei Hou
Veröffentlicht 2019-01-01

Magnetic resonators based on metamaterials are valuable for numerous applications including perfect absorber, sensing and medical imaging. However, due to the existence of the difficulty in magnetic excitation in planar metasurface, the study of magnetic metamaterial resonators is less reported, par...

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