Review of 3-D Endoscopic Surface Imaging Techniques
Review of 3-D Endoscopic Surface Imaging Techniques
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DOI：
10.1109/jsen.2013.2294679
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发表时间：
2014-04-01
影响因子：
4.3
通讯作者：
Xie, Jennifer
中科院分区：
文献类型：
--
作者：
Geng, Jason;Xie, Jennifer
本文概述了最先进的3-D内窥镜成像技术。世界上的物理对象是3D的，然而传统内窥镜只能获取缺乏深度信息的2D图像。这个基本的限制极大地限制了我们感知和理解真实的世界物体的复杂性的能力。3D信息的缺乏也阻碍了我们定量测量3D物体的能力。在医学成像和工业检测应用中，3D表面成像能力将为现有成像技术增加一个维度。在过去的几十年里，在三维表面成像领域出现了大量的新技术和新方法。在本文中，我们首先对这些技术进行了分类。然后，我们详细描述了每个类别，具有代表性的设计和例子。这一概述将是有用的研究人员在该领域，因为它提供了一个快照的当前状态的最先进的，从有意义的方向，鼓励后续的研究。这一概述还有助于通过防止不必要的重复已经进行的研究的研究效率。
This paper provides an overview of state-of-the-art 3-D endoscopic imaging technologies. Physical objects in the world are 3-D, yet traditional endoscopes can only acquire 2-D images that lack depth information. This fundamental restriction greatly limits our ability to perceive and understand the complexity of real world objects. Lack of 3-D information also hinders our ability to quantitatively measure 3-D objects. In both medical imaging and industrial inspection applications, 3-D surface imaging capability would add one more dimension, literally and figuratively, to the existing imaging technologies. Over the past decades, tremendous new technologies and methods emerged in the 3-D surface imaging field. In this paper, we first provide a classification of these technologies. We then describe each category in detail, with representative designs and examples. This overview would be useful to researchers in the field since it provides a snapshot of the current state-of-the-art, from which subsequent research in meaningful directions is encouraged. This overview also contributes to the efficiency of research by preventing unnecessary duplication of already performed research.