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Extended subdivision surfaces: Building a bridge between NURBS and Catmull-Clark surfaces
An extended subdivision surface (ESub) is a generalization of Catmull Clark and NURBS surfaces. Expand
The Role of Cone-Beam CT in Transcatheter Arterial Chemoembolization for Hepatocellular Carcinoma: A Systematic Review and Meta-analysis.
- L. Pung, M. Ahmad, +5 authors N. Kothary
- Journal of vascular and interventional radiology…
- 1 March 2017
PURPOSE To review available evidence for use of cone-beam CT during transcatheter arterial chemoembolization in hepatocellular carcinoma (HCC) for detection of tumor and feeding arteries. MATERIALS… Expand
Dinus: Double insertion, nonuniform, stationary subdivision surfaces
- K. Müller, Christoph Fünfzig, Lars Reusche, D. Hansford, G. Farin, H. Hagen
- Mathematics, Computer Science
- 1 June 2010
The Double Insertion, Non Uniform, Stationary subdivision surface (DINUS) generalizes both the nonuniform, bicubic spline surface and the Catmull-Clark subdivision surface and provides limit point as well as limit normal rules. Expand
Subdivision Surface Tesselation on the Fly using a versatile Mesh Data Structure
In this paper, we present a realization of tesselation‐on‐the‐fly for Loop subdivision surfaces as part of a framework for interactive visualization. Expand
Interventional dual-energy imaging-Feasibility of rapid kV-switching on a C-arm CT system.
PURPOSE In the last years, dual-energy CT imaging has shown clinical value, thanks to its ability to differentiate materials based on their atomic number and to exploit different properties of images… Expand
Adaptive Ray Tracing of Subdivision Surfaces
We present a new approach for raytracing of subdivision surfaces using a projection of the ray onto the surface and work mainly intwo dimensions along this projection. Expand
Adaptive tesselation of subdivision surfaces
In this paper we present a rendering algorithm which dynamically adapts to static surface properties like curvature as well as to view-dependent properties like silhouette location and projection size. Expand
Ophthalmic Disorders Observed in Pet Chinchillas (Chinchilla lanigera)
Abstract This article presents a retrospective analysis of ocular disorders observed in outpatient pet chinchillas examined in a veterinary clinic between 2000 and 2010. The most common ophthalmic… Expand
Prevalence of neutralising antibodies in patients treated with botulinum toxin type A for spasticity
- K. Müller, E. Mix, Fereshte Adib Saberi, D. Dressler, R. Benecke
- Journal of Neural Transmission
- 8 April 2009
Botulinum toxin (BT) has been used with great success to treat various muscle hyperactivity disorders. Occasionally, antibodies against BT (BT-AB) can be formed. When they are directed against the… Expand
Marker-free motion correction in weight-bearing cone-beam CT of the knee joint.
PURPOSE To allow for a purely image-based motion estimation and compensation in weight-bearing cone-beam computed tomography of the knee joint. Expand