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多尺度压缩感知鬼成像系统

, PP. 385-390

Keywords: 多尺度散斑,鬼成像,压缩感知

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Abstract:

现有的鬼成像系统中都使用固定尺度的散斑进行成像，而目前的仪器可以实现多尺度散斑鬼成像。本文对采用多尺度散斑的压缩感知鬼成像系统进行研究。采用计算机仿真模拟的方法，利用具有四个分辨率尺度的图像作为原始图像，对多种不同尺度散斑且不同比重情况下的恢复图像进行了研究分析。结果表明采用多尺度散斑的压缩感知鬼成像系统可以得到更加靠近真实值的图像，且在小散斑尺寸占据大比重的情况下，获取图像的分辨率不会受到干扰。

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