| 随机编码感知的高分辨遥感光谱计算成像 |
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| 引用本文： | 石光明,刘丹华,高大化.随机编码感知的高分辨遥感光谱计算成像[J].航天返回与遥感,2011,32(5):60-66. |
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| 作者姓名： | 石光明 刘丹华 高大化 |
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| 作者单位： | 西安电子科技大学电子工程学院,西安,710071 |
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| 基金项目： | 国家自然科学基金(No.61003148、No.60902031、No.61070138、No.6103304); 中央高校基本科研业务费专项资金(No.JY10000902028)资助 |
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| 摘 要： | 传统遥感光谱成像系统的空间分辨率和光谱分辨率是衡量成像品质的重要指标，而它们受制于探测传感器的点阵密度，提高遥感光谱成像传感器的性能代价非常巨大。另一方面，在入射光能量一定的条件下，由于高分辨光谱的窄波段成像与低窄带辐射能量接收之间的矛盾，传统遥感光谱成像方法的空间分辨率和光谱分辨率往往难以兼得。如何利用普通探测器获得...
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| 关 键 词： | 高分辨遥感 光谱成像 计算成像 编码感知 |
High-resolution Computational Spectral Imaging of Remote Sensing Based on Coded Sensing |
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| Shi Guangming Liu Danhua Gao Dahua.High-resolution Computational Spectral Imaging of Remote Sensing Based on Coded Sensing[J].Spacecraft Recovery & Remote Sensing,2011,32(5):60-66. |
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| Authors: | Shi Guangming Liu Danhua Gao Dahua |
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| Institution: | Shi Guangming Liu Danhua Gao Dahua(School of Electronic Engineering,Xidian University,Xi'an 710071,China) |
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| Abstract: | Spatial resolution and spectral resolution of the remote sensing are the key performance indexes of the remote spectral images,which are restricted to the density of the spectral detector.However,the cost of manufacturing high-density detector is huge.On the other hand,when the energy of the incident light is fixed,high spatial resolution and high spectral resolution of traditional methods usually cannot be acquired simultaneously,due to the contradiction between narrow band imaging and low energy received ... |
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| Keywords: | High-resolution remote sensing Spectral imaging Computational imaging Coded sensing |
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