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Displaying 1-17 out of 17 total
Direct Manipulation of Surfaces using NURBS-Based Free-Form Deformations
Found in: Information Visualisation, International Conference on
By Robert A Noble, Gordon J Clapworthy
Issue Date:July 1999
pp. 238
This paper demonstrates how NURBS-based Free-Form Deformations (NFFDs) can be used to generate and sculpt NURBS-based objects in a way that avoids many of the limitations of ordinary FFDs. A system is described in which the user interacts with the NFFD thr...
 
Using Web Services as Functional-Level Plug Ins for Interactive 3D Medical Visualisation
Found in: Information Visualisation, International Conference on
By Tao Wang, Youbing Zhao, Enjie Liu, Gordon J. Clapworthy, Xia Zhao, Hui Wei, Feng Dong
Issue Date:July 2010
pp. 617-622
Web services provide remote access to distributed resources and processes through uniform interfaces. However, the latency associated with data transmission has meant that they are generally applied to non-interactive data processing. Interactive applicati...
 
Towards Fast Volume Visualization on the WWW
Found in: Information Visualisation, International Conference on
By Meleagros Krokos, Gordon J. Clapworthy, Feng Dong, J. Y. Shi
Issue Date:July 1999
pp. 286
The steady growth of the Internet has dramatically changed the way information is shared, and modern users expect near real-time delivery, high quality images together with in-depth navigation and exploration of 3D models. Multiresolution is a promising ap...
 
Volume Rendering of Fine Details Within Medical Data
Found in: Visualization Conference, IEEE
By Feng Dong, Gordon J. Clapworthy, Mel Krokos
Issue Date:October 2001
pp. N/A
This paper presents a method concerning the volume rendering of fine details, such as blood vessels and nerves, from medical data. The realistic and efficient visualization of such structures is often of great medical interest, and conventional rendering t...
 
Laplacian Musculoskeletal Deformation for Patient-Specific Simulation and Visualisation
Found in: 2013 17th International Conference on Information Visualisation
By Youbing Zhao,Gordon J. Clapworthy,Josef Kohout,Feng Dong,Yubo Tao,Hui Wei,Nigel McFarlane
Issue Date:July 2013
pp. 505-510
In many biomedical applications, it is often desired to simulate, analyse and visualise the dynamics of a particular patient based on a patient-specific musculoskeletal model. However, reconstructing a patient-specific model directly from medical images is...
 
A Two-Stage RESTful Web Service Composition Method Based on Linear Logic
Found in: Web Services, European Conference on
By Xia Zhao,Enjie Liu,Gordon J. Clapworthy
Issue Date:September 2011
pp. 39-46
RESTful web services, which are declarative, light-weight and easy-to-access, have attracted increasing interest from industry and are already widely used for exposing their services on the Internet. However, the formalism of RESTful web services, especial...
 
Accelerating Tumour Growth Simulations on Many-Core Architectures: A Case Study on the Use of GPGPU within VPH
Found in: Information Visualisation, International Conference on
By Baoquan Liu, Gordon J. Clapworthy, Feng Dong, Eleni Kolokotroni, Georgios Stamatakos
Issue Date:July 2011
pp. 601-609
Simulators of tumour growth can estimate the evolution of tumour volume and the quantity of various categories of cells as functions of time. However, the execution time of each simulation often takes several dozens of minutes (depending upon the dataset r...
 
CCVis: A Software Plugin for Unified Visualisation in ContraCancrum Based on VTK Extensions
Found in: Information Visualisation, International Conference on
By Youbing Zhao, Gordon J. Clapworthy, Yubo Tao, Feng Dong, Hui Wei, Tao Wang
Issue Date:July 2011
pp. 610-615
Medical visualisation is an indispensable means for doctors and researchers to better explore and analyse medical images. The EC-funded ContraCancrum project, which aims at more predictable tumour simulation and treatment, uses visualisation as an importan...
 
Nonphotorealistic Rendering of Medical Volume Data
Found in: IEEE Computer Graphics and Applications
By Feng Dong, Gordon J. Clapworthy, Hai Lin, Meleagros A. Krokos
Issue Date:July 2003
pp. 44-52
<p>A new technique called volumetric hatching visualizes medical data using pen-and-ink illustrations. Pen-and-ink illustrations are widely used to portray anatomy in, for example, medical textbooks. Generating such images from medical data provides ...
 
Slice-Based Virtual Endoscopy Navigation
Found in: Information Visualisation, International Conference on
By Hai Lin, Gordon J. Clapworthy, Feng Dong, Meleagros Krokos, Jiaoying Shi
Issue Date:July 2001
pp. 0711
Abstract: Navigation path planning is a crucial part of virtual endoscopy, but the identification of the optimal fly-through path is a time-intensive process. This paper describes a prototype system for virtual endoscopy and proposes a slice-based approach...
 
Internet-Based Teleoperation Using VE Modeling Based on Single Images
Found in: Information Visualisation, International Conference on
By JiaCheng Tan, Gordon J. Clapworthy
Issue Date:July 2000
pp. 485
Virtual Environment (VE) techniques provide a powerful tool for the visualization of the 3D environment of a teleoperation work-site, particularly when “live” video display is inadequate for the task operation or its transmission is constrained, for exampl...
 
Morphology-Based Data Elimination from Medical Image Data
Found in: IEEE Computer Graphics and Applications
By Serge L. Van Sint Jan, Gordon J. Clapworthy, Marcel Rooze
Issue Date:March 2000
pp. 46-52
The article discusses the relationships between bone morphology and bone intensity in a medical imaging data set and describes how these can be used to reduce the polygon count in the surface models generated. To our knowledge, no previously-published rese...
 
Teleoperation and Java3D Visualization of a Robot Manipulator over the World Wide Web
Found in: Information Visualisation, International Conference on
By Igor R. Belousov, JiaCheng Tan, Gordon J. Clapworthy
Issue Date:July 1999
pp. 543
A system for WWW-based remote robot tele-operation is presented in this paper. It addresses important problems of Internet telerobotics such as
 
Visualization of Combined Motions in Human Joints
Found in: IEEE Computer Graphics and Applications
By Serge L. Van Sint Jan, Gordon J. Clapworthy, Marcel Rooze
Issue Date:November 1998
pp. 10-14
No summary available.
 
A scalable data repository for recording self-managed longitudinal health data of digital patients
Found in: 2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE)
By Xia Zhao,Youbing Zhao,Nikolaos Ersotelos,Dina Fan,Enjie Liu,Gordon J. Clapworthy,Feng Dong
Issue Date:November 2013
pp. 1-4
This paper presents the proof-of-concept design of the data repository for 4D digital avatars in the MyHealthAvatar project. Taking account of the privacy and legal issues of patient health information, the research generates a set of synthetic data based ...
   
A user interface design for a patient oriented digital patient
Found in: 2013 IEEE 13th International Conference on Bioinformatics and Bioengineering (BIBE)
By Nikolaos Th. Ersotelos,Xia Zhao,Youbing Zhao,Hui Wei,Enjie Liu,Gordon J. Clapworthy,Feng Dong
Issue Date:November 2013
pp. 1-4
MyHealthAvatar is designed to provide a digital representation of patient health status. It aims to become a ‘lifetime companion’ for individual citizens that will facilitate the collection of, and access to, long term health-status information. This avata...
   
iVolBrush: an intelligent interactive tool for efficient volume selection and editing
Found in: Proceedings of the First International Conference on Intelligent Interactive Technologies and Multimedia (IITM '10)
By Feng Dong, Gordon J. Clapworthy, Marco Viceconti, Wei Chen, Xiangrong Zhang, Youbing Zhao
Issue Date:December 2010
pp. 231-235
Volume rendering is frequently used for visualising 3D volume data. In practical applications, there may be a need not only to render the volume data but also to directly select and edit it in a paradigm similar to image editing. Being the basis of volume ...
     
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