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Proceedings Paper

3D reconstruction for endoscopic environment based on optical tracker
Author(s): Bo Yang; Ya Zhou; Xiaoming Hu; Junqin Lin; Qiaona Xing
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Paper Abstract

3D reconstruction, an important point in computer vision, has a promising application potential in endoscopic-assisted minimally invasive surgery. In this paper, a 3D reconstruction method based on image sequences is proposed, in which the improved SIFT feature is applied for point extraction and matching, as well as an optical tracker is used to get the orientation of the camera in real time. The proposed approach is evaluated on sequence digital images gotten from an 1394 camera and the experimental results show that the proposed approach is effective.

Paper Details

Date Published: 11 December 2012
PDF: 8 pages
Proc. SPIE 8553, Optics in Health Care and Biomedical Optics V, 85531J (11 December 2012); doi: 10.1117/12.999946
Show Author Affiliations
Bo Yang, Beijing Institute of Technology (China)
Ya Zhou, Beijing Institute of Technology (China)
Xiaoming Hu, Beijing Institute of Technology (China)
Junqin Lin, Beijing Institute of Technology (China)
Qiaona Xing, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 8553:
Optics in Health Care and Biomedical Optics V
Qingming Luo; Ying Gu; Xingde D. Li, Editor(s)

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