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Displaying 1-8 out of 8 total
Visualisation of Left Ventricular Dysfunction in the Virtual Pathological Heart
Found in: Information Visualisation, International Conference on
By X. Lin, N. J. B. McFarlane, Y. Zhao, G. J. Clapworthy, F. Dong, A. Redaelli
Issue Date:July 2010
pp. 635-640
While there has been significant progress in the treatment of ischemic heart failure, it remains a significant health and economic problem worldwide. In this paper, we present the challenges of modelling ischemic heart failure and introduce a user-friendly...
A Multimodal and Multisensorial Pre-Operative Planning Environment for Total Hip Replacement
Found in: Medical Information Visualisation — BioMedical Visualisation, International Conference on
By D. Testi, C. Zannoni, M. Petrone, G. J. Clapworthy, D. Nieberg, N. G. Tsagarakis, D. G. Caldwell, M. Viceconti
Issue Date:July 2005
pp. 25-29
This paper describes a new environment for the pre-operative planning of total hip replacement. The system is based on a multimodal/multisensorial interface, which includes advanced software visualisation and evaluation modules for the planning and state-o...
A Haptic Enabled Multimodal Pre-operative Planner for Hip Arthroplasty
Found in: World Haptics Conference
By S. Imboden, M. Petrone, P. Quadrani, C. Zannoni, R. Mayoral, G. J. Clapworthy, D. Testi, M. Viceconti, D. Neiberg, N. G. Tsagarakis, D. G. Caldwell
Issue Date:March 2005
pp. 503-504
This paper introduces the Multisense idea, with a special reference to the use of Haptics in the medical field and, in particular, in the planning of total hip replacement surgery. We emphasise the integration of different modalities and the capability of ...
Real-Time Visualisation within the Multimod Application Framework
Found in: Information Visualisation, International Conference on
By M. Krokos, A. Savenko, G. J. Clapworthy, H. Lin, R. Mayoral, M. Viceconti, S. Van Sint Jan
Issue Date:July 2004
pp. 21-26
This paper gives an overview of real-time visualisation algorithms developed under the EC-funded project Multimod to support a novel paradigm for the virtual representation of musculo-skeletal structures. These algorithms are fully integrated into the Mult...
Real-Time Predefined Shape Cutaway with Parametric Boundaries
Found in: Computer Graphics, Imaging and Visualization, International Conference on
By R. H. Liang, G. J. Clapworthy, M. Krokos, R. Mayoral
Issue Date:July 2005
pp. 227-231
Cutting away part of a 3D outer surface to show some interior objects hidden beneath it can play an important role in visualization and technical illustration. Previous work includes cutaway using rules and Alpha blending employed to achieve an appearance ...
AimaSimul: A software tool to plan stent positioning in peripheral arteries and evaluate the associated fatigue fracture risk
Found in: 2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE)
By D. Testi,N. J. B. McFarlane,H. Wei,Y. Zhao,G. J. Clapworthy,D. M. Ryan,P. Lawford
Issue Date:November 2013
pp. 1-4
Vascular stent deployment in peripheral arteries is a medical intervention in which a wire mesh tube is inserted into the artery to provide internal support. However, stents positioned in locations such as the femoral artery are subject to cyclic bending, ...
WebGL-based interactive rendering of whole body anatomy for web-oriented visualisation of avatar-centered digital health data
Found in: 2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE)
By Y. Zhao,X. Zhao,F. Dong,G. J. Clapworthy,N. Ersotelos,E. Liu
Issue Date:November 2013
pp. 1-4
The visualisation of whole-body anatomy has a variety of applications in health-related analysis and simulation. However, the rendering of complex 3D human anatomy models is generally performed by standalone applications rather than via a web interface, as...
Octree Rasterization: Accelerating High-Quality Out-of-Core GPU Volume Rendering
Found in: IEEE Transactions on Visualization and Computer Graphics
By Baoquan Liu,G. J. Clapworthy, Feng Dong,E. C. Prakash
Issue Date:October 2013
pp. 1732-1745
We present a novel approach for GPU-based high-quality volume rendering of large out-of-core volume data. By focusing on the locations and costs of ray traversal, we are able to significantly reduce the rendering time over traditional algorithms. We store ...