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Current Issues of Photorealistic Rendering for Virtual and Augmented Reality in Minimally Invasive Surgery
Found in: Information Visualisation, International Conference on
By Danail Stoyanov, Mohamed ElHelw, Benny P Lo, Adrian Chung, Fernando Bello, Guang-Zhong Yang
Issue Date:July 2003
pp. 350
In surgery, virtual and augmented reality are increasingly being used as new ways of training, preoperative planning, diagnosis and surgical navigation. Further development of virtual and augmented reality in medicine is moving towards photorealistic rende...
Core-Stateless Labeling Fairness: An Integrated Architecture to Approximate Fair Bandwidth Allocations in High Speed Networks
Found in: Local Computer Networks, Annual IEEE Conference on
By J.-S. Li, C.-P. Lo
Issue Date:November 2002
pp. 0495
Core-stateless mechanisms achieve better scalability by reducing the complexity of fair queuing, which usually needs to maintain states, manage buffers, and perform flow scheduling on a per-flow basis. However, they require per-packet relabeling in the cor...
Toward a Theory of Statistical Tree-Shape Analysis
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By A. Feragen,P. Lo,M. de Bruijne,M. Nielsen,F. Lauze
Issue Date:August 2013
pp. 2008-2021
To develop statistical methods for shapes with a tree-structure, we construct a shape space framework for tree-shapes and study metrics on the shape space. This shape space has singularities which correspond to topological transitions in the represented tr...