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Filtering by: Keyword time-varying vector fields Decade 2000-2009

Time-varying vector field design on surfaces

Creator:

Chen, Guoning, Mischaikow, Konstantin, Kwatra, Vivek, and Zhang, Eugene

Abstract:

Vector field design has a wide variety of applications in computer graphics, including texture synthesis, non-photorealistic rendering, fluid and crowd simulation, and shape deformation. This paper addresses the problem of the design of time-varying vector fields on surfaces. The additional time dimension poses a number of unique challenges to the...

Resource Type:

Technical Report

Full Text:

solving a time-varying vector field. This suggests the desirability of design- ing time-varying vector
Morse set classification and hierarchical refinement using Conley index

Creator:

Chen, Guoning, Deng, Qingqing, Szymczak, Andrzej, Laramee, Robert, and Zhang, Eugene

Abstract:

Reliable analysis of vector elds is crucial for the rigorous interpretation of the ow data stemming from a wide range of engineering applications. Morse decomposition of a vector field has proven a useful topological representation that is more numerically stable than previous vector field skeletons. In this paper, we enhance...

Resource Type:

Research Paper

Full Text:

the instability of trajectory based vector field topology and in the first time propose the Morse