Datasets

IUTA Fiber Dataset

Scanning electron microscopy images of individual, agglomerated and partially occluded carbon nanotubes.

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Authors:IUTA (images) and Max Frei (annotations)
License:Creative Commons License
The IUTA Fiber Dataset by IUTA and Max Frei is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Category:Primary object masks
Citation:Frei, M., and Kruis, F.E. (2021). FibeR-CNN: Expanding Mask R-CNN to improve image-based fiber analysis. Powder Technology. DOI: 10.1016/j.powtec.2020.08.034
Size:2154 images in 26 data sets, 1.6 GB
Light agglomerate on dark background.

MPAC Dataset

Scanning electron microscopy dataset of partially sintered silicon dioxide nanoparticles. The dataset consists of a synthetic training data set (400 images), a synthetic validation data set (100 images) and 10 real test data sets (99 images in total).

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Author:Max Frei and Dennis Kiesler
License:Creative Commons License
The MPAC Dataset by Max Frei and Dennis Kiesler is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Category:Primary object masks
Citation:Frei, M., and Kruis, F.E. (2019). Image-based size analysis of agglomerated and partially sintered particles via convolutional neural networks. Powder Technology. DOI: 10.1016/j.powtec.2019.10.020
Size:599 images in 12 data sets, 227.5 MB
Light droplets surrounded by darker particles.


SOPAT Catalyst Data Set

Photooptical data set of light catalyst particles surrounded by darker, coked catalyst particles. The data set consists of 50 grayscale images with a total of 1429 annotated light particles.

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Author:SOPAT GmbH
License:Creative Commons License
The SOPAT Catalyst Data Set by the SOPAT GmbH is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Category:Primary object masks
Size:50 images, 1429 primary objects, 19.3 MB