Chair of Continuum Mechanics

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281 to 290 of 492 Results

B_t3_projections.tar.gz Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension) Gzip Archive - 1.5 GB - MD5: d89556c3e2cc605a8189daeaedde5c86 Projection images (360 deg, angle increment 0.25 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format. Protocol B, step t3.
B_t3_reconstructed.tar.gz Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension) Gzip Archive - 848.0 MB - MD5: 482692fcf75deb0212b596109e9da03c Reconstructed micro-XRCT data set of "B_t3_projections.tar.gz" in 16 bit *.tif file format. 972x972x768 voxel, uniform voxel size of 68 µm. Protocol B, step t3.
datasheet_Polyurethane_Foam PPI_10.pdf Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension) Adobe PDF - 56.9 KB - MD5: 988914e0382192fb5f909fb0ac8fbd81 Datasheet of the used Polyurethane Foam PPI 10.
protocols_A_and_B_visualization.pdf Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension) Adobe PDF - 92.4 KB - MD5: cdf366bb5ab5e735dadf709c92ed6bfd Visualization of the displacement and torsion angle controlled load protocols A and B.
utm_data_protocol_A.tab Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension) Tabular Data - 1.3 MB - 5 Variables, 34201 Observations - UNF:6:cE91+kTzP13/7m+7rpNrQg== Displacement, torsion angle, force, and torque moment data of protocol A during the in situ experiment in *.csv file format.
utm_data_protocol_B.tab Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension) Tabular Data - 1.3 MB - 5 Variables, 34200 Observations - UNF:6:aKqGBK7T1Pwduh5Z+h5Wyw== Displacement, torsion angle, force, and torque moment data of protocol B during the in situ experiment in *.csv file format.
Image enhancement code: time-resolved tomograms of EICP application using 3D U-net Feb 7, 2023 - Publication: Machine learning assists in increasing the time resolution of X-ray tomography Lee, Dongwon; Steeb, Holger, 2023, "Image enhancement code: time-resolved tomograms of EICP application using 3D U-net", https://doi.org/10.18419/DARUS-2991, DaRUS, V1 This dataset contains the codes to reproduce the results of "Time resolved micro-XRCT dataset of Enzymatically Induced Calcite Precipitation (EICP) in sintered glass bead columns", cf. https://doi.org/10.18419/darus-2227. The code takes "low-dose" images as an input where the images contain many artifacts and noise as a trade-off of a fast data acq...
data.7z Feb 7, 2023 - Image enhancement code: time-resolved tomograms of EICP application using 3D U-net 7Z Archive - 417.9 MB - MD5: ab58b9cb6a76de1e09c5baa790eada71 Data for training and examples for pre/post-processing
example.log Feb 7, 2023 - Image enhancement code: time-resolved tomograms of EICP application using 3D U-net Plain Text - 155 B - MD5: 770701e71b665603a9e61292c7824135 An example of training log file (all the adopted parameters used during training are saved in this log)
Frac_Unet_postprocess.py Feb 7, 2023 - Image enhancement code: time-resolved tomograms of EICP application using 3D U-net Python Source Code - 5.7 KB - MD5: ee7d79e5e2f70aabaae7bae129627301 Post-processing code to create enhanced images

B_t3_projections.tar.gz

Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension)

Gzip Archive - 1.5 GB -

Projection images (360 deg, angle increment 0.25 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format. Protocol B, step t3.

B_t3_reconstructed.tar.gz

Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension)

Gzip Archive - 848.0 MB -

Reconstructed micro-XRCT data set of "B_t3_projections.tar.gz" in 16 bit *.tif file format. 972x972x768 voxel, uniform voxel size of 68 µm. Protocol B, step t3.

datasheet_Polyurethane_Foam PPI_10.pdf

Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension)

Adobe PDF - 56.9 KB -

Datasheet of the used Polyurethane Foam PPI 10.

protocols_A_and_B_visualization.pdf

Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension)

Adobe PDF - 92.4 KB -

Visualization of the displacement and torsion angle controlled load protocols A and B.

utm_data_protocol_A.tab

Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension)

Tabular Data - 1.3 MB - 5 Variables, 34201 Observations -

Displacement, torsion angle, force, and torque moment data of protocol A during the in situ experiment in *.csv file format.

utm_data_protocol_B.tab

Apr 4, 2023 - In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension)

Tabular Data - 1.3 MB - 5 Variables, 34200 Observations -

Displacement, torsion angle, force, and torque moment data of protocol B during the in situ experiment in *.csv file format.

Image enhancement code: time-resolved tomograms of EICP application using 3D U-net

Feb 7, 2023 - Publication: Machine learning assists in increasing the time resolution of X-ray tomography

Lee, Dongwon; Steeb, Holger, 2023, "Image enhancement code: time-resolved tomograms of EICP application using 3D U-net", https://doi.org/10.18419/DARUS-2991, DaRUS, V1

This dataset contains the codes to reproduce the results of "Time resolved micro-XRCT dataset of Enzymatically Induced Calcite Precipitation (EICP) in sintered glass bead columns", cf. https://doi.org/10.18419/darus-2227. The code takes "low-dose" images as an input where the images contain many artifacts and noise as a trade-off of a fast data acq...

data.7z

Feb 7, 2023 - Image enhancement code: time-resolved tomograms of EICP application using 3D U-net

7Z Archive - 417.9 MB -

Data for training and examples for pre/post-processing

example.log

Feb 7, 2023 - Image enhancement code: time-resolved tomograms of EICP application using 3D U-net

Plain Text - 155 B -

An example of training log file (all the adopted parameters used during training are saved in this log)

Frac_Unet_postprocess.py

Feb 7, 2023 - Image enhancement code: time-resolved tomograms of EICP application using 3D U-net

Python Source Code - 5.7 KB -

Post-processing code to create enhanced images

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