Title :
Interactive identification of marker position on 3D CT-based model
Author :
Wang, T. ; Fadda, M. ; Nanetti, M. ; Marcacci, M. ; Martelli, S. ; Visani, A.
Author_Institution :
Lab. di Biomeccanica, Istituti Ortopeddici Rizzoli, Bologna, Italy
Abstract :
Correct localization of implanted markers represents a crucial step in robot-assisted surgery for the registration of CT-based computer models and the real world. While in the real world we can organize a suitable precise tactile searching by the robot arm, in the virtual image we can not rely only on the operator´s judgement and skill. This paper describes our interactive approach to the correct localization of registration points on 3D computer images
Keywords :
computerised tomography; image registration; interactive systems; medical image processing; robots; surgery; virtual reality; 3D CT-based model; CT-based computer models; correct localization; implanted markers; interactive identification; marker position; operator judgement; operator skill; real world; registration points; robot arm; robot-assisted surgery; tactile searching; virtual image; Automatic control; Bones; Calibration; Fasteners; Laboratories; Orbital robotics; Robotics and automation; Robots; Sockets; Surgery;
Conference_Titel :
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location :
Baltimore, MD
Print_ISBN :
0-7803-2050-6
DOI :
10.1109/IEMBS.1994.411919
