| 基于COSM的三维显微图像复原算法研究 |
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| 引用本文： | 周宾,郝英立,王式民.基于COSM的三维显微图像复原算法研究[J].工程热物理学报,2011(4):683-686. |
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| 作者姓名： | 周宾 郝英立 王式民 |
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| 作者单位： | 东南大学空间科学与技术研究院; |
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| 基金项目： | 国家自然科学基金资助项目(No.50906013); 教育部新教师基金资助项目(No.20090092120064) |
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| 摘 要： | 光学分层显微成像技术(COSM)不仅可用于去除非聚焦层杂散光的影响以及噪声的干扰,而且能复原样本的清晰三维像,将成为提取微流体的三维温度和速度场分布信息的有效工具.本文研究了基于已知点扩展函数的6种COSM成像算法,详细讨论了6种COSM成像算法的原理和实现,构造了三维样本图像和点扩展函数模型,并对复原结果进行了分析....
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| 关 键 词： | 微流动 光学分层显微成像技术 图像复原 点扩展函数 |
Study of 3D Microscopical Image Restoration Algorithms Using COSM |
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| ZHOU Bin HAO Ying-Li WANG Shi-Min.Study of 3D Microscopical Image Restoration Algorithms Using COSM[J].Journal of Engineering Thermophysics,2011(4):683-686. |
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| Authors: | ZHOU Bin HAO Ying-Li WANG Shi-Min |
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| Institution: | ZHOU Bin HAO Ying-Li WANG Shi-Min (Institute of Space Science and Technology,Southeast University,Nanjing 210096,China) |
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| Abstract: | The technology of Computational Optical Sectioning Microscopy can be used to reduce the interference of stray light from the non-focused layer and suppress the affection of noise and restore the three dimensional image of the original objects clearly,which should be a useful tool in reconstruction of 3-D temperature and velocity field of micro-flow.In this paper,the three dimensional model and point spread function are constructed,and the numerical simulation results based on six algorithms are evaluated.Th... |
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| Keywords: | microflow COSM image restoration point spread function |
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