Miniaturized three-dimensional endoscopic imaging system based on active stereovision
文献类型：期刊论文
| 作者 | Chan, MH; Lin, WM; Zhou, CH; Qu, JNY |
| 刊名 | appl. optics
 |
| 出版日期 | 2003 |
| 卷号 | 42期号:10页码:1888 |
| 通讯作者 | chan, mh, hong kong univ sci & technol, dept elect & elect engn, clear water bay, kowloon, hong kong, peoples r china |
| 英文摘要 | a miniaturized three-dimensional endoscopic imaging system is presented. the system consists of two imaging channels that can be used to obtain an image from an object of interest and to project a structured light onto the imaged object to measure the surface topology. the structured light was generated with a collimated monochromatic light source and a holographic binary phase grating. the imaging and projection channels were calibrated by use of a modified pinhole camera. the surface profile was extracted by use of triangulation between the projected feature points and the two channels of the endoscope. the imaging system was evaluated in three-dimensional measurements of several objects with known geometries. the results show that surface profiles of the objects with different surfaces and dimensions can be obtained at high accuracy. the in vivo measurements at tissue sites of human skin and an oral cavity demonstrated the potential of the technique for clinical applications. (c) 2003 optical society of america. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | ISI:000181877500020 |
| 版本 | 出版稿 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/18043]  |
| 专题 | 上海光学精密机械研究所_信息光学开放实验室 |
| 作者单位 | 1.Hong Kong Univ Sci & Technol, Dept Elect & Elect Engn, Kowloon, Hong Kong, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chan, MH,Lin, WM,Zhou, CH,et al. Miniaturized three-dimensional endoscopic imaging system based on active stereovision[J]. appl. optics,2003,42(10):1888. |
| APA | Chan, MH,Lin, WM,Zhou, CH,&Qu, JNY.(2003).Miniaturized three-dimensional endoscopic imaging system based on active stereovision.appl. optics,42(10),1888. |
| MLA | Chan, MH,et al."Miniaturized three-dimensional endoscopic imaging system based on active stereovision".appl. optics 42.10(2003):1888. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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