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CGF
2008
120views more  CGF 2008»
13 years 3 months ago
Quality Isosurface Mesh Generation Using an Extended Marching Cubes Lookup Table
The Marching Cubes Algorithm may return degenerate, zero area isosurface triangles, and often returns isosurface triangles with small areas, edges or angles. We show how to avoid ...
Sundaresan Raman, Rephael Wenger
CGF
2008
126views more  CGF 2008»
13 years 3 months ago
From Web Data to Visualization via Ontology Mapping
In this paper, we propose a novel approach for automatic generation of visualizations from domain-specific data available on the web. We describe a general system pipeline that co...
O. Gilson, N. Silva, Phil W. Grant, Min Chen
CGF
2008
173views more  CGF 2008»
13 years 3 months ago
A Local/Global Approach to Mesh Parameterization
We present a novel approach to parameterize a mesh with disk topology to the plane in a shape-preserving manner. Our key contribution is a local/global algorithm, which combines a...
Ligang Liu, Lei Zhang, Yin Xu, Craig Gotsman, Stev...
CGF
2008
125views more  CGF 2008»
13 years 3 months ago
Interactive Visualization for Memory Reference Traces
We present the Memory Trace Visualizer (MTV), a tool that provides interactive visualization and analysis of the sequence of memory operations performed by a program as it runs. A...
A. N. M. Imroz Choudhury, Kristin C. Potter, Steve...
CGF
2008
90views more  CGF 2008»
13 years 3 months ago
Visual Clustering in Parallel Coordinates
Parallel coordinates have been widely applied to visualize high-dimensional and multivariate data, discerning patterns within the data through visual clustering. However, the effe...
Hong Zhou, Xiaoru Yuan, Huamin Qu, Weiwei Cui, Bao...
CGF
2008
118views more  CGF 2008»
13 years 3 months ago
Exploratory Visualization of Animal Kinematics Using Instantaneous Helical Axes
We present novel visual and interactive techniques for exploratory visualization of animal kinematics using instantaneous helical axes (IHAs). The helical axis has been used in or...
Daniel F. Keefe, Trevor M. O'Brien, D. B. Baier, S...
CGF
2008
77views more  CGF 2008»
13 years 3 months ago
A Screen Space Quality Method for Data Abstraction
Space Quality Method for Data Abstraction J. Johansson and M. Cooper Norrk
Jimmy Johansson, Matthew Cooper
CGF
2008
81views more  CGF 2008»
13 years 3 months ago
Lagrangian Visualization of Flow-Embedded Surface Structures
The powerful yet conceptually simple notions of Finite-Time Lyapunov Exponent (FTLE) and Lagrangian Coherent Structures provide a powerful framework for the analysis and visualiza...
Christoph Garth, Alexander Wiebel, Xavier Tricoche...
CGF
2008
110views more  CGF 2008»
13 years 3 months ago
Motorcycle Graphs: Canonical Quad Mesh Partitioning
We describe algorithms for canonically partitioning semi-regular quadrilateral meshes into structured submeshes, using an adaptation of the geometric motorcycle graph of Eppstein ...
David Eppstein, Michael T. Goodrich, Ethan Kim, Ra...
CGF
2008
135views more  CGF 2008»
13 years 3 months ago
Streaming Surface Reconstruction Using Wavelets
We present a streaming method for reconstructing surfaces from large data sets generated by a laser range scanner using wavelets. Wavelets provide a localized, multiresolution rep...
Josiah Manson, G. Petrova, Scott Schaefer