Index Catalog // ScholarsArchive@OSU

Creator:: Chen, Guoning, Mischaikow, Konstantin Michael, Laramee, Robert S., Pilarczyk, Pawel, Zhang, Eugene, and Oregon State University. School of Electrical Engineering and Computer Science
Abstract:: Design and control of vector fields is critical for many visualization and graphics tasks such as vector field visualization, fluid simulation, and texture synthesis. The fundamental qualitative structures associated with vector fields are fixed points, periodic orbits, and separatrices. In this paper we provide a new technique that allows for...
Resource Type:: Technical Report

Creator:: Palke, Darrel, Chen, Guoning, Lin, Zhongzang, Yeh, Harry, Laramee, Robert, and Zhang, Eugene
Abstract:: Asymmetric tensor fields present new challenges for visualization techniques such as hyperstreamline placement and glyph packing. This is because the physical behaviors of the tensors are fundamentally different inside real domains where eigenvalues are real and complex domains where eigenvalues are complex. We present a hybrid visualization approach in which...
Resource Type:: Technical Report and Research Paper

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

ScholarsArchive@OSU