CVRMED
1997
Springer
14 years 3 months ago
1997
Springer
In order to use pre-operative images during an operation for navigation, they must be registered to the patient's coordinate system in the operating theater or to an intra-ope...
CVRMED
1997
Springer
14 years 3 months ago
1997
Springer
CVRMED
1997
Springer
14 years 3 months ago
1997
Springer
There are many roles for electromechanical devices in image guided surgery. One is to help a surgeon accurately follow a preoperative plan. Devices for this purpose may be localiz...
CVRMED
1997
Springer
1997
Springer
An efficient needle injection technique and radiological guidance method for percutaneous procedures
14 years 3 months ago
This paper presents a simple radiologicd image guidance method and robotic system optimized for percutaneous procedures.This simplicity is achieved by combining the proven guidance...
CVRMED
1997
Springer
1997
Springer
Geometric constraint analysis and synthesis: methods for improving shape-based registration accuracy
14 years 3 months ago
Shape-based registration is a process for estimating the transformation between two shape representations of an object. It is used in many image-guided surgical systems to establis...
CVRMED
1997
Springer
14 years 3 months ago
1997
Springer
During the past year our group has been developing HipNav, a system which helps surgeons determine optimal, patient-specific acetabular implant placement and accurately achieve the...
CVRMED
1997
Springer
14 years 3 months ago
1997
Springer
Abstract. We have developped a physically-based model where an object is represented by a set of mass points on its contour. Each object may be defined locally and physically usin...
CVRMED
1997
Springer
14 years 3 months ago
1997
Springer
CVRMED
1997
Springer
14 years 3 months ago
1997
Springer
In this paper we address the problem of extracting geometric models from low contrast volumetric images, given a template or reference shape of that model. We proceed by deforming...
CVRMED
1997
Springer
14 years 3 months ago
1997
Springer
The Neurovisualization Lab at the University of Virginia is developing the Integrated Remote Neurosurgical System (IRNS) to allow mentoring of neurosurgical procedures in remote l...