Sciweavers

CARS
2004
14 years 28 days ago
Haptic interaction in VR-based paracentesis simulation for dexterity enhancement and assessment
In this paper we describe the development of an interactive virtual reality (VR) system that aims to realistically simulate specific paracentesis clinical procedures (particularly ...
Costas S. Tzafestas, Yiannis Koumpouros, Kostas Bi...
CARS
2004
14 years 28 days ago
Colonic polyp characterization and detection based on both morphological and texture features
In this paper, a method is presented for detection of colonic polyps using both morphological and texture features of the colon wall from the abdominal computed tomography (CT) im...
Zigang Wang, Lihong Li 0002, Joseph Anderson, Dona...
CARS
2004
14 years 28 days ago
Quantification of coronary hemodynamics and plaque morphology using X-ray angiography and intravascular ultrasound
While the mechanisms of plaque development in coronary arteries are not yet completely understood, vessel geometry and its influence on hemodynamics are of major importance. This ...
Andreas Wahle
CARS
2004
14 years 28 days ago
Total cost of high volume multi-detector CT data management
D. R. Voellmy, O. Handgrätinger, Simon Wilder...
CARS
2004
14 years 28 days ago
AHA conform visualization of conventionally acquired cardiac CT data using the toolkits itk and vtk
Several modalities like CT, MRI, or U/S are used for the imaging of the myocardium and the adjacent cavity. The American Heart Association (AHA) has published recommendations for ...
Stefan Wesarg, Mathias Seitel, Evelyn Firle, Chris...
CARS
2004
14 years 28 days ago
Development of an elastic organ model containing voxel information
Takahiro Takimoto, Naoki Suzuki, Asaki Hattori, Sh...
CARS
2004
14 years 28 days ago
Diagnostic possibilities of cone-beam computed tomography in the facial skeleton
Abstract. We want to demonstrate a retrospective analysis of the patient group who received conebeam computed tomography (CBCT) imaging in our department focussing on indications e...
Dirk Schulze, Max Heiland, Rainer Schmelzle, Uwe J...
CARS
2004
14 years 28 days ago
Passive manipulator for neurosurgery
Haruna Okayasu, Masakatsu G. Fujie, Hiroshi Iseki
CARS
2004
14 years 28 days ago
A new robotic system for CT-guided percutaneous procedures with haptic feedback
In this paper, we present a new point of view for the conception of what a teleoperated robotic device should be for percutaneous intervention with computed tomography guidance. W...
Benjamin Maurin, Olivier Piccin, Bernard Bayle, Ja...
CARS
2004
14 years 28 days ago
Hybrid method for both calibration and registration of an endoscope with an active optical tracker
In this paper, we present a hybrid method for calibration of an endoscope and its registration with an active optical tracker. Practically, both operations are done simultaneously...
Gaëtan Marti, Vincent Bettschart, Jean-S&eacu...