非视域成像系统的研究现状与进展
发布时间：2018-08-26 11:24
【摘要】：传统的光学成像技术是通过探测器对视线区域内的场景成像,而非视域成像技术是对观察者视线之外的区域进行成像,它通过一个中介面,对被其他物体遮挡住的隐藏物体成像(如拐角处、烟雾后等),是近年来刚发展起来的一种新的光学探测技术。该项技术对于反恐、灾难救援、城市交通等都有重要意义。本文针对国内外非视域成像系统的特点进行总结分析,根据成像系统的成像机制不同,将目前非视域成像系统分为4种主要类型,分析其应用的优缺点,并从成像装置、成像分辨率和重建算法几个方面分析其研究趋势。
[Abstract]:The traditional optical imaging technique is to image the scene in the line of sight area through the detector, but not the field of view imaging technology is to image the area outside the sight of the observer, it passes through an intermediary plane. Imaging of hidden objects (such as corners, smog, etc.), which is obscured by other objects, is a new optical detection technique developed in recent years. This technology has important significance for anti-terrorism, disaster rescue, urban transportation and so on. In this paper, we summarize and analyze the characteristics of non-visual imaging system at home and abroad. According to the different imaging mechanism of imaging system, we divide the current non-visual imaging system into four main types, analyze the advantages and disadvantages of its application, and analyze the advantages and disadvantages of the imaging device. The imaging resolution and reconstruction algorithm are analyzed in this paper.
【作者单位】： 伊犁师范学院电子与信息工程学院;南京大学电子科学与工程学院;
【基金】：伊犁师范学院校级科研项目(2016YSZD05、2016YSYB10)
【分类号】：TN249
[Abstract]:The traditional optical imaging technique is to image the scene in the line of sight area through the detector, but not the field of view imaging technology is to image the area outside the sight of the observer, it passes through an intermediary plane. Imaging of hidden objects (such as corners, smog, etc.), which is obscured by other objects, is a new optical detection technique developed in recent years. This technology has important significance for anti-terrorism, disaster rescue, urban transportation and so on. In this paper, we summarize and analyze the characteristics of non-visual imaging system at home and abroad. According to the different imaging mechanism of imaging system, we divide the current non-visual imaging system into four main types, analyze the advantages and disadvantages of its application, and analyze the advantages and disadvantages of the imaging device. The imaging resolution and reconstruction algorithm are analyzed in this paper.
【作者单位】： 伊犁师范学院电子与信息工程学院;南京大学电子科学与工程学院;
【基金】：伊犁师范学院校级科研项目(2016YSZD05、2016YSYB10)
【分类号】：TN249
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