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Morse Set Classification and Hierarchical Refinement Using Conley Index
Found in: IEEE Transactions on Visualization and Computer Graphics
By Guoning Chen, Qingqing Deng,A. Szymczak,R. S. Laramee,E. Zhang
Issue Date:May 2012
pp. 767-782
Morse decomposition provides a numerically stable topological representation of vector fields that is crucial for their rigorous interpretation. However, Morse decomposition is not unique, and its granularity directly impacts its computational cost. In thi...
 
Similarity Measures for Enhancing Interactive Streamline Seeding
Found in: IEEE Transactions on Visualization and Computer Graphics
By T. McLoughlin,M. W. Jones,R. S. Laramee,R. Malki,I. Masters,C. D. Hansen
Issue Date:August 2013
pp. 1342-1353
Streamline seeding rakes are widely used in vector field visualization. We present new approaches for calculating similarity between integral curves (streamlines and pathlines). While others have used similarity distance measures, the computational expense...
 
How to Read a Visualization Research Paper: Extracting the Essentials
Found in: IEEE Computer Graphics and Applications
By R S Laramee
Issue Date:May 2011
pp. 78-82
When pursuing an unfamiliar research direction, a researcher, possibly a PhD student, must undertake a literature search. This search aims to discover what research has already been carried out in a given field (solved problems) and what research hasn't (u...
 
Using Visualization to Debug Visualization Software
Found in: IEEE Computer Graphics and Applications
By R S Laramee
Issue Date:November 2010
pp. 67-73
This article provides useful strategies for debugging visualization software.The key to debugging visualization software is to exploit the strengths of computer graphics and visualization.
 
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