Datenbanken

Hier können einige Datenbanken gefunden werden, die in unserer Forschung verwendet werden.

  • Muenster BarcodeDB

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    Die Muenster BarcodeDB ist eine Sammlung von über 1000 Fotos von Barcodes auf verschiedenen Objekten. Bitte beachten Sie die Datei readme.html, wenn Sie diese Daten verwenden möchten.

  • PedestrianLights

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    PedestrianLights ist eine Sammlung von Videos zur Erkennung von Fußgängerampeln im Straßenverkehr. Bitte beachten Sie die Datei index.html, wenn Sie diese Daten verwenden möchten.

     

  • LCD2A

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    Die Kollisionsdatenbank (genannt Larvae Collision Dataset 2 Animals; oder LCD2A) beinhaltet 1352 Bildsequenzen mit ca. 159300 Einzelbildern, welche zwei kollidierende Drosophila melanogaster Larven zeigen. Die Bilder wurden mit dem FIM2c System aufgenommen. Für weitere Informationen siehe:

    • Enthaltene Datei "readme.txt"
    • Risse B., Otto N., Berh D., Jiang X., Kiel M., Klambt C. 2017. "FIM2c: Multicolor, Multipurpose Imaging System to Manipulate and Analyze Animal Behavior." IEEE Transactions on Biomedical Engineering 64, Nr. 3:610-620
    • Otto N, Risse B, Berh D, Bittern J, Jiang X, Klämbt C. 2016. "Interactions among Drosophila larvae before and during collision." Scientific Reports 11, Nr. 6: 31564
  • LCD2t3

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    Diese Datenbank (genannt "Larvae Collision Dataset 2 to 3" oder LCD2t3) stellt eine verfeinerte Version der Kollisionsdatenbank LCD2A dar. Die Bilder wurden mit dem FIM2c System aufgenommen. Für weitere Informationen siehe

    • Enthaltene Datei "readme.txt"
    • Michels T, Berh D, Jiang X. 2018. "An RJMCMC-based method for tracking and resolving collisions of Drosophila Larvae." IEEE/ACM Transactions on Computational Biology and Bioinformatics 2018 [Akzeptiert].
  • LCDseg

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    This dataset (called : Larvae Collision Dataset with Segmentation) represents a collection of colliding Drosophila larvae sequences from the LCD2t3 dataset, where ten 2-larvae collision videos are randomly selected with 1-10, 11-20, . . . , 41-50, and >50 frames, together with nine 3-larvae collision sequences. In total, this dataset contains 69 videos and 2336 frames. All larvae in these frames were manually segmented. For further information please refer to

    • The "readme.txt" file included in the archive
    • Bian A, Jiang X, Berh D, Risse B (2021) Resolving colliding larvae by fitting ASM to random walker-based pre-segmentations. IEEE/ACM Transactions on Computational Biology and Bioinformatics, 18 (3), p. 1184-1194.
  • Heartbeat

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    Die Heartbeat-Datenbank beinhaltet 39 Bildsequenzen mit ca. 52700 Einzelbildern, welche den (arrhythmischen) Herzschlag von Drosophila melanogaster Pupen zeigen. Die Bilder wurden mit dem FIM System aufgenommen. Für weitere Informationen siehe

    • Enthaltene Datei "readme.txt"
    • Berh D, Scherzinger A, Otto N, Jiang X, Klämbt C, Risse B. 2018. "Automatic non-invasive heartbeat quantification of Drosophila pupae." Computers in Biology and Medicine 93: 189-199.

Voreen

Voreen is an open source rapid application development framework for the interactive visualization and analysis of multi-modal volumetric data sets. It provides GPU-based volume rendering and data analysis techniques and offers high flexibility when developing new analysis workflows in collaboration with domain experts. The Voreen framework consists of a multi-platform C++ library, which can be easily integrated into existing applications, and a Qt-based stand-alone application. It is licensed under the terms of the GNU General Public License. More...

Distance-preserving vector space embedding for generalized median based consensus learning

Learning a consensus object from a set of given objects is a core problem in machine learning and pattern recognition. One example is text recognition, where the use of different algorithms or parameters result in different recognized texts. Consensus learning would result in one text which hopefully includes less errors than each single result.

One method to calculate this result is generlized median calculation. The generalized median of a set of objects is a new object which has the smallest sum of distances to all objects in the set. The calculation of the generalized median is often NP-Hard, for example using strings with the string edit distance. Therfore, approximative solutions are needed. More...

Barista - A Graphical Tool for Designing and Training Deep Neural Networks

Barista is an open-source graphical high-level interface for the Caffe deep learning framework written in Python. While Caffe is one of the most popular frameworks for training DNNs, editing prototxt files in order to specify the net architecture and hyper parameters can become a cumbersome and error-prone task. Instead, Barista offers a fully graphical user interface with a graph-based net topology editor. More...

Vampire - Variational Algorithm for Mass-Preserving Image REgistration

Vampire is a mass-preserving image registration approach. Our main area of application is motion correction in gated positron emission tomography (PET) of the human heart. Intensity modulations caused by the highly non-rigid cardiac motion are considered by means of a mass-preserving transformation model. Vampire is highly robust against noise due to hyperelastic regularization and leads to accurate and realistic motion estimates. More...

Ultracept

This primary objective of this EU-funded project is to develop a trustworthy multi-modal vehicle collision detection system inspired by animals’ visual brain via trans-institutional collaboration. More...

Projekte und Publikationen