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71 results for “simulated images”
Preoperative CT-imaging with Patient-specific Computer Simulation in Transcatheter Aortic Valve Replacement
ClinicalTrials.gov study NCT05788770. IPD Sharing: UNDECIDED. Countries: 2. Publications: 0.
4D CBCT and Intrafractional Imaging for the Determination of the Most Representative 4D Simulation Planning Technique for Lung SBRT Technique Patients
ClinicalTrials.gov study NCT04717804. IPD Sharing: NO. Countries: 1. Publications: 0.
Imaging Acquisition and Analysis Methods for Optimization of MRI Radiation Oncology Simulation and Response Assessment
ClinicalTrials.gov study NCT02422550. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Comparing of Using Patient Imaging and Virtual Reality-based Simulation Prior to Lumbar Transforaminal Injections
ClinicalTrials.gov study NCT06643572. IPD Sharing: Not stated. Countries: 0. Publications: 0.
Simulation Training in Emergency Department Imaging 2
ClinicalTrials.gov study NCT05427838. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Data from: The (in)effectiveness of simulated blur for depth perception in naturalistic images
Open the record for dataset details and reuse information.
Sulfates, Clouds and Radiation America NASA ER-2 Moderate Resolution Imaging Spectrometer (MODIS) Airborne Simulator (MAS) Data
SCAR_A_ER2_MAS data are Sulfates, Clouds and Radiation America (SCARA) NASA ER2 Moderate Resolution Imaging Spectrometer (MODIS) Airborne Simulator (MAS) Data in Hierarchical Data Format (HDF).Smoke/Sulfates, Clouds and Radiation - America (SCAR-A) data include physical and chemical components of the Earth's surface, the atmosphere and the radiation field collected in the eastern part of the United States with an emphasis in air pollution.The primary objective of the SCAR-A experiment was to help scientists characterize the the relationship between sulfate particles and clouds' reflective properties. Sulfate aerosols are believed to provide condensation nuclei, resulting in smaller, more numerous droplets within a cloud. SCAR-A was the first in a series of experiments. It was was followed by the SCAR-C experiment conducted over California in 1994. A third experiment, SCAR-B was conducted in Brazil during August and September 1995. The MODIS Airbourne Simulator (MAS) is a modified Daedalus Wildfire scanning spectrometer which flies on a NASA ER-2 and provides spectral information similar to that provided by the Moderate Resolution Imaging Spectroradiometer (MODIS), launched on Terra (EOS AM-1) in 1999 and Aqua (EOS PM-1) in 2002. The MAS spectrometer acquires high spatial resolution imagery in the wavelength range of 0.55 to 14.3 microns. A total of 50 spectral bands are available in this range, and the digitizer can be configured to collect data from any 12 of these bands. The digitizer was configured with four 10-bit channels and seven 8-bit channels. The MAS spectrometer was mated to a scanner subassembly which collected image data with an IFOV of 2.5 mrad, giving a ground resolution of 50 meters from 20000 meters altitude, and a cross track scan width of 85.92 degrees. The data granules were written using the self documenting file storage format provided through the netCDF interface routines included in the HDF libraries.
Smoke, Clouds and Radiation Brazil NASA ER-2 Moderate Resolution Imaging Spectrometer (MODIS) Airborne Simulator (MAS) Data
SCARB_ER2_MAS data are Smoke, Clouds and Radiation Brazil (SCARB) NASA ER2 Moderate Resolution Imaging Spectrometer (MODIS) Airborne Simulator (MAS) Data.Smoke/Sulfates, Clouds and Radiation - Brazil (SCAR-B) data include physical and chemical components of the Earth's surface, the atmosphere and the radiation field collected in Brazil with an emphasis in biomass burning. SCAR-B, the third SCAR experiment, was completed in September 1995, studied the effects of biomass burning on atmospheric processes and aids in the preparation of new techniques for remote sensing of these processes from space.The objectives for the SCAR mission are: to advance our knowledge of how the physical, chemical and radiative processes in our atmosphere are affected by sulfate aerosol and smoke from biomass burning; to improve our expertise at remotely sensing smoke, water vapor, clouds, vegetation and fires; and to assess the effects of deforestation and biomass burning on tropical landscapes. The MODIS Airbourne Simulator (MAS) is a modified Daedalus Wildfire scanning spectrometer which flies on a NASA ER-2 and provides spectral information similar to that provided by the Moderate Resolution Imaging Spectroradiometer (MODIS), launched on Terra (EOS AM-1) in 1999 and Aqua (EOS PM-1) in 2002. The MAS spectrometer acquires high spatial resolution imagery in the wavelength range of 0.55 to 14.3 microns. A total of 50 spectral bands are available in this range, and the digitizer can be configured to collect data from any 12 of these bands. The digitizer was configured with four 10-bit channels and seven 8-bit channels. The MAS spectrometer was mated to a scanner subassembly which collected image data with an IFOV of 2.5 mrad, giving a ground resolution of 50 meters from 20000 meters altitude, and a cross track scan width of 85.92 degrees. The data granules were written using the self documenting file storage format provided through the netCDF interface routines included in the HDF libraries.
Monitoring soil surface change under simulated rainfall using image-based 3D reconstruction.
<p>This dataset contains three-dimensional (3D) soil surface information from rainfall simulation experiments in laboratory and field conditions. </p> <ul> <li>3D data are provided as .img rasters contained in the zip file</li> <li>Information pertaining to experimental conditions and treatments are provided as tables in the csv files</li> <li>Table columns are defined in the 3D_Data_Description.pdf file</li> </ul> <p>Notes: Treatment abbreviations in the laboratory experiment are Seep for seepage condition and Drain for drainage condition (See <a href="https://doi.org/10.2136/sssaj2012.0013">doi.org/10.2136/sssaj2012.0013</a>).</p>
Finite element meshes of conceptual designs for a fusion energy heat exchange component (monoblock) for Image-Based Simulation (IBSim) of in-service conditions
<p>Image-Based Simulation (IBSim) mesh and temperature analysis results:<br> Finite element meshes of conceptual designs for a fusion energy heat exchange component (monoblock).</p> <p>The dataset includes three meshes:<br> - CCFE_ThBr_CAD (mesh created by with a computer aided design (CAD) package)<br> - CCFE_ThBr_IBFEM (hybrid CAD and IBSim mesh, manufactured version of CCFE_ThBr_CAD)<br> - IPP_WfCu_IBFEM_3MB (hybrid CAD and IBSim mesh, tungsten fibre-copper matrix composite pipe with tungsten armour)</p> <p>For the the hybrid meshes, the IBSim part is generated directly from a 3D volumetric images of the real manufactured parts and as such includes microscale features introduced during the manufacturing stage. The 3D images were generated with X-ray and neutron tomography, the datasets are available at the links below. Conversion of the data to FE mesh was achieved using ScanIP, part of the Simpleware suite of programmes, version 7 (Synopsys Inc., Mountain View, CA, USA).<br> X-ray CT data: <a href="https://doi.org/10.5281/zenodo.3533420">https://doi.org/10.5281/zenodo.3533420</a><br> Neutron CT data: <a href="https://doi.org/10.5281/zenodo.3533418">https://doi.org/10.5281/zenodo.3533418</a></p> <p>The FE mesh data uses the EnSight Gold file format and may be visualised using Paraview (<a href="https://www.paraview.org">https://www.paraview.org</a>). Results for a thermal analysis performed with ParaFEM (<a href="https://github.com/leemargetts/parafem">https://github.com/leemargetts/parafem</a>) are included.</p> <p>This data was used originally for the following publication (please cite if re-using the data):<br> Ll.M. Evans, T. Minniti, T. Barrett, A. v. Müller, L. Margetts, “Virtual qualification of novel heat exchanger components with the image-based finite element method”, e-Journal of Nondestructive Testing (NDT) ISSN 1435-4934, Issue: 2019-03, No. 23660. <a href="https://www.ndt.net/search/docs.php3?id=23660">https://www.ndt.net/search/docs.php3?id=23660</a></p>
Data for Matlab package FISH-sim to simulate realistic 3d smFISH images
<p>Different data-sets needed by the Matlab package locFISH. locFISH allows the simulation and analysis of realistic single molecule FISH (smFISH) images.</p> <p><strong>data_simulation.zip</strong><br> Contains all necessary data to simulated smFISH images. Specifically, the zip archive contains a library of 3D cell shapes, realistic imaging background, and a simulated PSF (Point Spread Function). </p> <p><strong>GAPDH.zip</strong><br> Contains the smFISH data of GAPDH and the corresponding analysis results, which were used to create the library of cell shapes provided in data_simulation.zip </p> <p> </p> <p>For more details on these data and how do to use them, please consult the detailed user-manual provided with <strong>locFISH</strong>, available at</p> <p>https://bitbucket.org/muellerflorian/locfish</p> <p> </p>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.