Selected Publications and presentations

• Red vs. blue: Slime mold civil war

  Tim McGraw, Bushra Ferdousi

  SIGGRAPH Asia Posters 2021

• Hybrid rendering for interactive visualization of mantle convection

  Tim McGraw, Michael Eddy

  IEEE Visualization 2021

• High-quality real-time raycasting and raytracing of streamtubes with sparse voxel octrees

  Tim McGraw

  IEEE Visualization 2020

  [preprint]

• Teaching Technology and Engineering concepts through socially relevant contexts: Reducing water waste through data-driven irrigation practices

  Scott Bartholomew, Tim McGraw, Daphne Fauber, Jon Charlesworth, John Weitlauf

  Technology and Engineering Teacher

  Dec 2019/Jan 2020

• Visual complexity in data visualization and graphics

  Tim McGraw

  Complex Systems, May 2019

• Fractal Anatomy: Imaging Internal and Ambient Structures

  Tim McGraw

  ACM Siggraph Posters, 2018

  Vancouver, BC 2018

  [video], [paper]

• Bodygraphe

  Esteban Garcia, Tim McGraw, Aaron Zernack

  ChinaVis 2018 Art Exhibition, Shanghai, China July 2018

• 360 VR Based Robot Teleoperation Interface for Virtual Tour

  Yeonju Oh, Ramviyas Parasuraman, Tim McGraw, Byung-Cheol Min

  Workshop on Virtual, Augmented, and Mixed Reality for Human-Robot Interactions

  Chicago, IL 2018

• Medical Image Atlas Interaction in Virtual Reality

  Lindun He, Alejandro Guayaquil-Sosa, Tim McGraw

  Immersive Analytics

  Phoenix, AZ 2017

  [video]

• Multilab: Multispectral image analysis in Matlab

  Tim McGraw, Aijun Huang, Sijin Wang

  IEEE VAST Challenge

  Phoenix, AZ 2017

• Hybrid rendering of exploded views for medical image atlas visualization

  Tim McGraw, Alejandro Guayaquil-Sosa

  Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization

  Published online July 2017

  [video]

• Interactive swept surface modeling in virtual reality with motion-tracked controllers

  Tim McGraw, Esteban Garcia, Drew Sumner

  Expressive 2017, Los Angeles, CA, July 2017

  [video]

• Tensor Field Visualization

  Tim McGraw

  Encyclopedia of Computer Graphics and Games, Accepted August 2017

• Using Computer Animation for Emergency Medicine Education

  Huilong Zheng, Nicoletta Adamo-Villani, Tim McGraw, Rosanne Griggs

  International Journal of Technology Enhanced Learning, Vol. 9 No. 4, pp. 354-368

• Bodygraphe

  Esteban Garcia, Tim McGraw, Aaron Zernack

  Siggraph Asia 2016 Art Gallery, Macau, December 2016

  [trailer],[video]

• Fractal image editing with PhotoFrac

  Tim McGraw, Esteban Garcia, Jo McGraw, Lisa Parker

  Journal of Science and Technology of the Arts (CITAR), Volume 8, No. 2, December 2016.

  [paper],[demo]

• Glitch style visualization of disrupted neuronal connectivity in Parkinson’s disease

  Tim McGraw

  IEEE Vis Arts Program, Baltimore, MD, October 2016

  [paper],[video]

• Inter-Color NPR Lines: A Comparison of Rendering Techniques

  Donald Herring, Tim McGraw

  The Computer Games Journal

• Sparse Non-negative Matrix Factorization for Mesh Segmentation

  Tim McGraw, Jisun Kang, Donald Herring

  International Journal of Image and Graphics

  [pdf]

• Bodygraphe: Gestural Computing for Visual Music

  Esteban Garcia, Tim McGraw

  Expressive 2016

  [webpage]

• Graph-based Visualization of Neuronal Connectivity Using Matrix Block Partitioning and Edge Bundling

  Tim McGraw

  International Symposium on Visual Computing (ISVC 2015)

  [pdf]

• Interactive Procedural Building Generation Using Kaleidoscopic Iterated Function Systems

  Tim McGraw

  International Symposium on Visual Computing (ISVC 2015)

  [pdf], [demo]

• Ideal Flow: The Art and Science of Early Computational Models by Aldo Giorgini

  Esteban Garcia, Tim McGraw

  Balance Unbalance 2015

  [webpage]

• Fast Bokeh Effects Using Low-Rank Linear Filters

  Tim McGraw

  The Visual Computer

  [pdf][demo code]

• High-Order Diffusion Tensor Connectivity Mapping on the GPU

  Tim McGraw, Donald Herring

  International Symposium on Visual Computing (ISVC 2014)

  [pdf]

• Shape Modeling with Fractals

  Tim McGraw, Donald Herring

  International Symposium on Visual Computing (ISVC 2014)

  [pdf]

• Allometric Scaling for Character Design

  Tim McGraw, Takamitsu Kawai, John Richards

  Computer Graphics Forum

  [pdf]

• Visualizing High-Order Symmetric Tensor Field Structure with Differential Operators

  Tim McGraw, Takamitsu Kawai, Inas Yassine, Lierong Zhu

  Journal of Applied Mathematics

  [paper]

• Variational Denoising of Diffusion Weighted MRI

  Tim McGraw, Baba Vemuri Evren Ozarslan, Yunmei Chen, Thomas Mareci

  Inverse Problems and Imaging

  [pdf]

• Generalized Reaction-Diffusion Textures

  Tim McGraw

  Computers and Graphics

  [pdf]

• Stochastic DT-MRI Connectivity Mapping on the GPU

  Tim McGraw, Mariappan Nadar

  IEEE Transactions on Visualization and Computer Graphics

  [video]

  [pdf]

• Segmentation of High Angular Resolution Diffusion MRI Modeled as a Field of von Mises-Fisher Mixtures

  Tim McGraw, Baba Vemuri, Robert Yezierski, Thomas Mareci

  European Conference on Computer Vision

  [pdf]

• Line integral convolution for visualization of fiber tract maps from DTI

  Tim McGraw, Baba Vemuri, Zhizhou Wang, Yunmei Chen, Murali Rao, Thomas Mareci

  Medical Image Computing and Computer-Assisted Intervention

• Hardware Accelerated Per-Texel Ambient Occlusion Mapping

  Tim McGraw, Brian Sowers

  International Symposium on Visual Computing

  [pdf]

• A Subdivision Approach to Tensor Field Interpolation

  Inas Yassine, Tim McGraw

  MICCAI 2008 Workshop On Computational Diffusion MRI

  [pdf]

Patents

• Diffusion tensor surface visualization (Siemens Medical Solutions USA, Inc.)

  Tim McGraw

  US Patent 8077938

• System and method for stochastic DT-MRI connectivity mapping on the GPU (Siemens Medical Solutions USA, Inc.)

  Tim McGraw, Mariappan Nadar

  US Patent 7672790

• System and method for fast tensor field segmentation (Siemens Medical Solutions USA, Inc.)

  Tim McGraw, Zhizhou Wang

  US Patent 7630530

• System and method for fast texture-based tensor field visualization for DT-MRI (Siemens Aktiengessellschaft)

  Tim McGraw

  US Patent 7602180