TY - GEN
T1 - Beveled needle position and pose estimation based on optical coherence tomography in ophthalmic microsurgery
AU - Zhou, Mingchuan
AU - Huang, Kai
AU - Eslami, Abouzar
AU - Roodaki, Hessam
AU - Lin, Haotian
AU - Lohmann, Chris P.
AU - Knoll, Alois
AU - Nasseri, M. Ali
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/2
Y1 - 2017/7/2
N2 - The needle position and pose is essential information in ophthalmic microsurgery. Estimation of these parameters is still an open problem, which hinders the application of various robot-Assisted surgeries, such as autonomous injection. This paper presents a method to estimate the position and pose of beveled needle using three-dimensional Optical Coherence Tomography (OCT) image cube. The incomplete 3D point cloud of beveled needle obtained from OCT image cube is used to reconstruct the needle by fitting the projection of needle points based on its geometric features. We demonstrate the applicability of our method in ophthalmic injection surgery using ex vivo pig eyes and evaluate the accuracy of position and pose information using a micromanipulator.
AB - The needle position and pose is essential information in ophthalmic microsurgery. Estimation of these parameters is still an open problem, which hinders the application of various robot-Assisted surgeries, such as autonomous injection. This paper presents a method to estimate the position and pose of beveled needle using three-dimensional Optical Coherence Tomography (OCT) image cube. The incomplete 3D point cloud of beveled needle obtained from OCT image cube is used to reconstruct the needle by fitting the projection of needle points based on its geometric features. We demonstrate the applicability of our method in ophthalmic injection surgery using ex vivo pig eyes and evaluate the accuracy of position and pose information using a micromanipulator.
UR - https://www.scopus.com/pages/publications/85049876136
U2 - 10.1109/ROBIO.2017.8324435
DO - 10.1109/ROBIO.2017.8324435
M3 - Conference contribution
AN - SCOPUS:85049876136
T3 - 2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017
SP - 308
EP - 313
BT - 2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 IEEE International Conference on Robotics and Biomimetics, ROBIO 2017
Y2 - 5 December 2017 through 8 December 2017
ER -