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Open Scientific Visualization Datasets
3DNeurons15Sept2016The neurons are macaque visual cortical neurons labeled with TdTomato fluorescent proteins.2048x2048x2384 (18.6 GB)Download
Alessandra Angelucci and Frederick Federer. This work was supported by grants from the National Institute of Health (NEI R01 EY019743 and R01 EY026812), the National Science Foundation (EAGER 1649923).
BunnyA CT scan of the Stanford Bunny. The greyscale units are Hounsfield units, denoting electron-density of the subject; the scale units are in millimeters. The scan was completed 28 January 2000.512x512x361 (180.5 MB)Download
Many many thanks to Geoff Rubin who helped me to scan the data, Sandy Napel who coordinated the scan and helped to process the data, and Marc Levoy who graciously provided the subject. Geoff and Sandy are with Stanford Radiology, and Marc is with Stanford Computer Science.
Cardiac Volume (Porcine)Volumes were obtained by way of computed tomography (CT) imaging on excised, postmortem porcine hearts. Alginate curing agents were injected into ventricles to provide rigidity and radiopaque agents were injected into the coronary arteries to distinguish microvasculature from the rest of the tissue.2048x2048x2612 (20.4 GB)Download
Experiments were performed by the Cardiovascular Research and Training Institute (CVRTI) and the Scientific Computing and Imaging (SCI) Institute at the University of Utah with funding from the Nora Eccles Treadwell foundation and the NIH/NIGMS Center of Integrative Biomedical Computing under grant P41 GM103545-17.
Isotropic TurbulenceThe data set represents a time step from an isotropic turbulence simulation. A single variable, enstrophy, is represented on a Cartesian grid.256x256x256 (64.0 MB)Download
Data set provided by Gregory D. Abram and Gregory P. Johnson, Texas Advanced Computing Center, The University of Texas at Austin. Simulation by Diego A. Donzis, Texas A&M University, P.K. Yeung, Georgia Tech.
KingsnakeScan of a Lampropeltis getula egg (captive bred by Travis LaDuc; laid on 7 July 2003, growth terminated on 29 August 2003, 54 days after oviposition) for Dr. Timothy Rowe of the Department of Geological Sciences, The University of Texas at Austin.1024x1024x795 (795.0 MB)Download
DigiMorph.org, The University of Texas High-Resolution X-ray CT Facility (UTCT), and NSF grant IIS-9874781
Neurons in Marmoset Visual CortexPyramidal neurons in the marmoset primary visual cortex (V1) labeled with green fluorescent protein (GFP) after injection of a psuedotyped G-deleted rabies virus in area V2. The tissue was cleared using the Sca/e technique and imaged on a Olympus 2-photon microscope at 20x magnification.1024x1024x314 (314.0 MB)Download
Frederick Federer, Moran Eye Institute, University of Utah
PancreasFirst scan. The National Institutes of Health Clinical Center performed 82 abdominal contrast enhanced 3D CT scans (~70 seconds after intravenous contrast injection in portal-venous) from 53 male and 27 female subjects. Seventeen of the subjects are healthy kidney donors scanned prior to nephrectomy. The remaining 65 patients were selected by a radiologist from patients who neither had major abdominal pathologies nor pancreatic cancer lesions. Subjects' ages range from 18 to 76 years with a mean age of 46.8 ± 16.7. The CT scans have resolutions of 512x512 pixels with varying pixel sizes and slice thickness between 1.5 − 2.5 mm, acquired on Philips and Siemens MDCT scanners (120 kVp tube voltage). A medical student manually performed slice-by-slice segmentations of the pancreas as ground-truth and these were verified/modified by an experienced radiologist.240x512x512 (120.0 MB)Download
Roth HR, Lu L, Farag A, Shin H-C, Liu J, Turkbey EB, Summers RM. DeepOrgan: Multi-level Deep Convolutional Networks for Automated Pancreas Segmentation. N. Navab et al. (Eds.): MICCAI 2015, Part I, LNCS 9349, pp. 556–564, 2015.
Pawpawsaurus CampbelliThis specimen, the holotype, was collected from the Paw Paw Formation, SMU Loc. No. 263, Tarrant County, Texas. The specimen was scanned along the coronal axis for a total of 1088 slices. Voxel size is 0.2275 mm.958x646x1088 (1.3 GB)Download
Richtmyer-Meshkov InstabilityEntropy field (timestep 160) of Richtmyer-Meshkov instability simulation.2048x2048x1920 (7.5 GB)Download
Three-dimensional simulation of a Richtmyer–Meshkov instability with a two-scale initial perturbation, Ronald H. Cohen, William P. Dannevik, Andris M. Dimits, Donald E. Eliason, Arthur A. Mirin, and Ye Zhou
Spathorhynchus FossoriumThis specimen, the holotype, was collected from the Middle Eocene Green River Formation of Sweetwater County, Wyoming on 27 July 1967 by Frank L. Pearce. The specimen was scanned along the coronal axis for a total of 750 slices. Each 1024x1024 pixel slice is 0.047 mm thick, with an interslice spacing of 0.047 mm and a field of reconstruction of 22 mm.1024x1024x750 (1.5 GB)Download
Stag BeetleThe stag beetle from Georg Glaeser, Vienna University of Applied Arts, Austria, was scanned with an industrial CT by Johannes Kastner, Wels College of Engineering, Austria, and Meister Eduard Gröller, Vienna University of Technology, Austria.832x832x494 (652.2 MB)Download
Meister Eduard Gröller, Georg Glaeser, Johannes Kastner, 2005
Stented Abdominal AortaCT Scan of the abdomen and pelvis. The dataset contains also a stent in the abdominal aorta. No contrast agent was used to enhance the blood vessels.512x512x174 (87.0 MB)Download
Turbulent Channel FlowA direct numerical simulation of fully developed flow at different Reynolds numbers in a plane channel have been performed with POONGBACK code which uses the spectral numerical method of Kim, Moin and Moser (J. Fluid Mech. vol 177, page 133).10240x7680x1536 (900.0 GB)Download
Myoungkyu Lee and Robert D. Moser. Direct numerical simulation of turbulent channel flow up to Re_tau = 5200, Journal of Fluid Mechanics, 2015, vol. 774, pp. 395-415