Gregory M. Nielson

Publication Activity (10 Years)

Years Active: 1984-2009
Publications (10 Years): 0

Publications

Gregory M. Nielson
Implicit Eigenvector Least Squares Operators for Noisy Scattered Data: Piecewise Linear 2D Models. MSV (2009)
Gregory M. Nielson
Normalized implicit eigenvector least squares operators for noisy scattered data: radial basis functions. Computing 86 (2-3) (2009)
Gregory M. Nielson, Liyan Zhang, Kun Lee, Adam Huang
Spherical Parameterization of Marching Cubes IsoSurfaces Based upon Nearest Neighbor Coordinates. J. Comput. Sci. Technol. 24 (1) (2009)
Gregory M. Nielson
Dual Marching Tetrahedra: Contouring in the Tetrahedronal Environment. ISVC (1) (2008)
Gregory M. Nielson, Liyan Zhang, Kun Lee, Adam Huang
Parameterizing Marching Cubes Isosurfaces with Natural Neighbor Coordinates. GMP (2008)
Liyan Zhang, Gregory M. Nielson
3D Face Animation Based on Raw Scanned Data of Real Individuals. CAD/Graphics (2007)
Gregory M. Nielson, Hans Hagen, Kun Lee
Implicit fitting of point cloud data using radial hermite basis functions. Computing 79 (2-4) (2007)
Eduard Deines, Martin Bertram, Jan Mohring, Jevgenijs Jegorovs, Frank Michel, Hans Hagen, Gregory M. Nielson
Comparative Visualization for Wave-based and Geometric Acoustics. IEEE Trans. Vis. Comput. Graph. 12 (5) (2006)
Adam Huang, Gregory M. Nielson, Anshuman Razdan, Gerald E. Farin, D. Page Baluch, David G. Capco
Thin Structure Segmentation and Visualization in Three-Dimensional Biomedical Images: A Shape-Based Approach. IEEE Trans. Vis. Comput. Graph. 12 (1) (2006)
Eduard Deines, Frank Michel, Martin Bertram, Hans Hagen, Gregory M. Nielson
Visualizing the Phonon Map. EuroVis (2006)
Yuriko Takeshima, Shigeo Takahashi, Issei Fujishiro, Gregory M. Nielson
Introducing Topological Attributes for Objective-Based Visualization of Simulated Datasets. VG (2005)
Gregory M. Nielson
Radial Hermite Operators for Scattered Point Cloud Data with Normal Vectors and Applications to Implicitizing Polygon Mesh Surfaces for Generalized CSG Operations and Smoothing. IEEE Visualization (2004)
Gregory M. Nielson, Kun Lee, Liyan Zhang
Lifting curve parameterization methods to isosurfaces. Comput. Aided Geom. Des. 21 (2004)
Shigeo Takahashi, Gregory M. Nielson, Yuriko Takeshima, Issei Fujishiro
Topological Volume Skeletonization Using Adaptive Tetrahedralization. GMP (2004)
Gregory M. Nielson
Dual Marching Cubes. IEEE Visualization (2004)
John A. Black Jr., Mariano Phielipp, Gregory M. Nielson, Sethuraman Panchanathan
Can the high-level content of natural images be indexed using local analysis? Human Vision and Electronic Imaging (2004)
Jiuxiang Hu, Anshuman Razdan, Gregory M. Nielson, Gerald E. Farin
Improved Geometric Constraints on Deformable Surface Model for Volumetric Segmentation. GMP (2004)
Gregory M. Nielson
v-Quaternion Splines for the Smooth Interpolation of Orientations. IEEE Trans. Vis. Comput. Graph. 10 (2) (2004)
Yuriko Takeshima, Shigeo Takahashi, Issei Fujishiro, Gregory M. Nielson
Introducing Topological Attributes for Objective-Based Visualization. IEEE Visualization (2004)
Gregory M. Nielson
Chord Length (Motivated) Parameterization of Marching Cubes IsoSurfaces. GMP (2004)
Adam Huang, Gregory M. Nielson
Surface approximation to point cloud data using volume modeling. Data Visualization: The State of the Art (2003)
Gregory M. Nielson
On Marching Cubes. IEEE Trans. Vis. Comput. Graph. 9 (3) (2003)
Gregory M. Nielson, Gary Graf, Ryan Holmes, Adam Huang, Mariano Phielipp
Shrouds: Optimal Separating Surfaces for Enumerated Volumes. VisSym (2003)
Jiuxiang Hu, Anshuman Razdan, Gregory M. Nielson, Gerald E. Farin, D. Page Baluch, David G. Capco
Volumetric Segmentation Using Weibull E-SD Fields. IEEE Trans. Vis. Comput. Graph. 9 (3) (2003)
Adam Huang, Gregory M. Nielson
A Comparison of Weighted Average Methods for Computing Normals to Marching Cubes Isosurfaces. VMV (2003)
Jiuxiang Hu, D. Page Baluch, Anshuman Razdan, Gregory M. Nielson, Gerald E. Farin, David G. Capco
Case Study: Cellar Scaffold Extraction Using Crest Point for Volume Rendering. VisSym (2003)
Gregory M. Nielson
MC*: Star Functions for Marching Cubes. IEEE Visualization (2003)
Adam Huang, Gregory M. Nielson, Anshuman Razdan, Gerald E. Farin, David G. Capco, D. Page Baluch
Line and net pattern segmentation using shape modeling. Visualization and Data Analysis (2003)
Gregory M. Nielson, Adam Huang, Steve Sylvester
Approximating Normals for Marching Cubes applied to Locally Supported Isosurfaces. IEEE Visualization (2002)
Stanislav V. Klimenko, Gregory M. Nielson, Lialia Nikitina, Igor N. Nikitin
Adventures of Möbius band: mathematical visualization in virtual environment. SCG (2002)
Min Chen, Gregory M. Nielson, Arie E. Kaufman
Special Issue on Volume Modeling. Graph. Model. 63 (6) (2001)
Dave J. Holliday, Gregory M. Nielson
Progressive Volume Models for Rectilinear Data using Tetrahedral Coons Volumes. VisSym (2000)
Tom Roxborough, Gregory M. Nielson
Tetrahedron based, least squares, progressive volume models with application to freehand ultrasound data. IEEE Visualization (2000)
Gregory M. Nielson, Dave J. Holliday, Tom Roxborough
Cracking the Cracking Problem with Coons Patches. IEEE Visualization (1999)
Gregory M. Nielson, Il-Hong Jung
Tools for Computing Tangent Curves for Linearly Varying Vector Fields over Tetrahedral Domains. IEEE Trans. Vis. Comput. Graph. 5 (4) (1999)
Gregory M. Nielson, Il-Hong Jung, Junwon Sung
Wavelets over curvilinear grids. IEEE Visualization (1998)
Gregory M. Nielson, Junwon Sung
Interval volume tetrahedrization. IEEE Visualization (1997)
Gregory M. Nielson, Il-Hong Jung, Junwon Sung
Haar wavelets over triangular domains with applications to multiresolution models for flow over a sphere. IEEE Visualization (1997)
Gregory M. Nielson, Richard Franke
Computing the separating surface for segmented data. IEEE Visualization (1997)
Gregory M. Nielson, Richard Franke
Computing Segmented Volumes. Scientific Visualization (1997)
Georges-Pierre Bonneau, Stefanie Hahmann, Gregory M. Nielson
BLaC-Wavelets: A Multiresolution Analysis With Non-Nested Spaces. IEEE Visualization (1996)
Hans Hagen, Gregory M. Nielson, Yasuo Nakajima
Surface design using triangular patches. Comput. Aided Geom. Des. 13 (9) (1996)
Gregory M. Nielson
Theme Issue Introduction: Challenges in Visualization Research. IEEE Trans. Vis. Comput. Graph. 2 (2) (1996)
Gregory M. Nielson
Visualization Takes its Place in the Scientific Community. IEEE Trans. Vis. Comput. Graph. 1 (2) (1995)
Richard Franke, Hans Hagen, Gregory M. Nielson
Least squares surface approximation to scattered data using multiquadratic functions. Adv. Comput. Math. 2 (1) (1994)
Gregory M. Nielson, Il-Hong Jung, Nat Srinivasan, Junwon Sung, Jong-Beum Yoon
Tools for Computing Tangent Curves and Topological Graphs. Scientific Visualization (1994)
Gregory M. Nielson, Pere Brunet, Markus H. Gross, Hans Hagen, Stanislav V. Klimenko
Research issues in data modeling for scientific visualization. IEEE Computer Graphics and Applications 14 (2) (1994)
Gregory M. Nielson
Tools for Triangulations and Tetrahedrizations. Scientific Visualization (1994)
Richard Franke, Hans Hagen, Gregory M. Nielson
Repeated Knots in Least Squares Multiquadric Functions. Geometric Modelling (1993)
Gregory M. Nielson
Scattered data modeling. IEEE Computer Graphics and Applications 13 (1) (1993)
Thomas A. Foley, Hans Hagen, Gregory M. Nielson
Visualizing and modeling unstructured data. Vis. Comput. 9 (8) (1993)
Gregory M. Nielson
A Characterization of an Affine Invariant Triangulation. Geometric Modelling (1992)
Gregory M. Nielson
Modeling and Visualizing Volumetric and Surface-on-Surface Data. Focus on Scientific Visualization (1991)
Gregory M. Nielson, Thomas A. Foley, Bernd Hamann, David A. Lane
Visualizing and modeling scattered multivariate data. IEEE Computer Graphics and Applications 11 (3) (1991)
Gregory M. Nielson
Visualization in Scientific and Engineering Computation. Computer 24 (9) (1991)
Gregory M. Nielson, Keith Voegele
An annotated bibliography of scientific visualization. Part 2. Comput. Animat. Virtual Worlds 2 (1) (1991)
Gregory M. Nielson, Bernd Hamann
The Asymptotic Decider: Resolving the Ambiguity in Marching Cubes. IEEE Visualization (1991)
Gregory M. Nielson, Keith Voegele
An annotated bibliography of scientific visualization. Part 1. Comput. Animat. Virtual Worlds 1 (2) (1990)
Thomas A. Foley, David A. Lane, Gregory M. Nielson, Ramamani Ramaraj
Visualizing functions over a sphere. IEEE Computer Graphics and Applications 10 (1) (1990)
Thomas A. Foley, David A. Lane, Gregory M. Nielson, Richard Franke, Hans Hagen
Interpolation of scattered data on closed surfaces. Comput. Aided Geom. Des. 7 (1-4) (1990)
Gregory M. Nielson, Bernd Hamann
Techniques for the Interactive Visualization of Volumetric Data. IEEE Visualization (1990)
Thomas A. Foley, David A. Lane, Gregory M. Nielson
Towards animating ray-traced volume visualization. Comput. Animat. Virtual Worlds 1 (1) (1990)
Gregory M. Nielson
Guest Editors' Introduction: Visualization in Scientific Computing. Computer 22 (8) (1989)
Alex D. Kelley, Michael C. Malin, Gregory M. Nielson
Terrain simulation using a model of stream erosion. SIGGRAPH (1988)
Gregory M. Nielson, Ramamani Ramaraj
Interpolation over a sphere based upon a minimum norm network. Comput. Aided Geom. Des. 4 (1-2) (1987)
Gregory M. Nielson
Rectangular v-Splines. IEEE Computer Graphics and Applications 6 (2) (1986)
Gregory M. Nielson, Dan R. Olsen Jr.
Direct manipulation techniques for 3D objects using 2D locator devices. I3D (1986)
Gregory M. Nielson
A locally controllable spline with tension for interactive curve design. Comput. Aided Geom. Des. 1 (3) (1984)