TY - GEN
T1 - Ultrasound-based surgical navigation for percutaneous renal intervention
T2 - 2011 18th IEEE International Conference on Image Processing, ICIP 2011
AU - Li, Zhicheng
AU - Gu, Jia
AU - Chakareski, Jacob
AU - Wang, Lei
PY - 2011
Y1 - 2011
N2 - This paper evaluates the feasibility of a proposed ultrasound-based surgical navigation system for percutaneous renal intervention via in vivo measurements and in vitro assessment. The system integrates preoperative computer tomography (CT) planning with intraoperative ultrasonography (US) by means of a proposed semi-automatic US to CT rigid registration. The interventional procedure is performed with a visualized guidance interface. The navigation system is evaluated at two levels. Level I evaluation comprises measurements of the accuracy, precision, and processing time of our registration method on in vivo data provided by volunteers. For Level II, expert urologists are asked to rate the perceptual quality of the system via in vitro tests on a kidney phantom. Both objective and subjective evaluations validate the proposed surgical navigation system.
AB - This paper evaluates the feasibility of a proposed ultrasound-based surgical navigation system for percutaneous renal intervention via in vivo measurements and in vitro assessment. The system integrates preoperative computer tomography (CT) planning with intraoperative ultrasonography (US) by means of a proposed semi-automatic US to CT rigid registration. The interventional procedure is performed with a visualized guidance interface. The navigation system is evaluated at two levels. Level I evaluation comprises measurements of the accuracy, precision, and processing time of our registration method on in vivo data provided by volunteers. For Level II, expert urologists are asked to rate the perceptual quality of the system via in vitro tests on a kidney phantom. Both objective and subjective evaluations validate the proposed surgical navigation system.
KW - CT to US registration
KW - Surgical navigation
KW - evaluation
KW - percutaneous renal intervention
KW - ultrasound
UR - http://www.scopus.com/inward/record.url?scp=84863076592&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84863076592&partnerID=8YFLogxK
U2 - 10.1109/ICIP.2011.6116067
DO - 10.1109/ICIP.2011.6116067
M3 - Conference contribution
AN - SCOPUS:84863076592
SN - 9781457713033
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - 2185
EP - 2188
BT - ICIP 2011
Y2 - 11 September 2011 through 14 September 2011
ER -