3D reconstruction for endoscopic environment based on optical tracker

Bo Yang; Ya Zhou; Xiaoming Hu; Junqin Lin; Qiaona Xing

doi:10.1117/12.999946

11 December 2012 3D reconstruction for endoscopic environment based on optical tracker

Bo Yang, Ya Zhou, Xiaoming Hu, Junqin Lin, Qiaona Xing

Proceedings Volume 8553, Optics in Health Care and Biomedical Optics V; 85531J (2012) https://doi.org/10.1117/12.999946
Event: Photonics Asia, 2012, Beijing, China

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.

Citation Download Citation

Bo Yang, Ya Zhou, Xiaoming Hu, Junqin Lin, and Qiaona Xing "3D reconstruction for endoscopic environment based on optical tracker", Proc. SPIE 8553, Optics in Health Care and Biomedical Optics V, 85531J (11 December 2012); https://doi.org/10.1117/12.999946

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available