The OPARA service was recently upgraded to a new technical platform. You are visiting the outdated OPARA website. Please use https://opara.zih.tu-dresden.de/ for new data submissions. Previously stored data will be migrated in near future and then the old version of OPARA will finally be shut down. Existing DOIs for data publications remain valid.
Search
Now showing items 1-7 of 7
Benchmark analysis of synthetical images - source code and example DEM data
(Institut für GeotechnikTechnische Universität Dresden, 2018)
These files serve as the basis for a benchmark study on the image analysis to extract contact fabric from x-ray tomographies of granular materials.
They are based on the python package "spam": The Software for the Practical ...
Benchmark analysis of synthetical images - (updated) source code and example DEM data
(Technische Universität Dresden, 2019)
These files serve as the basis for a benchmark study on the image analysis to extract contact fabric from x-ray tomographies of granular materials. They are based on the python package "spam": The Software for the Practical ...
IV curves obtained from thermionic emission tests with C12A7:e- thick film samples
(Technische Universität Dresden, 2022)
Thermionic emission current density measurement of C12A7:e- thick film samples.
Samples prepared by Fraunhofer IKTS.
Bulk coating: Proprietary composite with C12A7:e-. Thickness: 100 µm. Substrate: Titanium
Measurement ...
Photographs of the occlusal surface and bitewing X-ray images of carious teeth in vitro
(Technische Universität Dresden, 2023)
This dataset contains the images of conventional diagnostic methods for occlusal caries of the 17 teeth examined. For each tooth sample, one photograph (.JPG file) of the occlusal surface is available representative for ...
Depolarized light microscopy (DLM) images of occlusal caries lesions
(Technische Universität Dresden, 2023)
This dataset contains the images of 24 selected thin sections examined with depolarized light microscopy. Depolarized light microscopy is an advancement of conventional polarized light microscopy evaluating the degree of ...
Polarized light microscopy (PLM) images of occlusal caries lesions
(Technische Universität Dresden, 2023)
This dataset contains the images of 24 selected thin sections examined with polarized light microscopy. The thin sections were examined with a Leica DMRB polarizing microscope (Leica Microsystems GmbH, Wetzlar, Germany) ...
X-ray micro-computed tomography (µCT) volumes of carious teeth in vitro
(Technische Universität Dresden, 2023)
This dataset contains the X-ray micro-computed tomography (µCT) volumes of the examined teeth as a 3D reference for all subsequent examinations.
The µCT volumes were acquired on the intact, non-embedded teeth using a µCT ...