Search Results for author: Christoph Dalitz

Found 4 papers, 1 papers with code

Soft Thresholding for Visual Image Enhancement

no code implementations19 Jan 2023 Christoph Dalitz

Thresholding converts a greyscale image into a binary image, and is thus often a necessary segmentation step in image processing.

Image Enhancement

Estimation of Muscle Fascicle Orientation in Ultrasonic Images

no code implementations9 Dec 2019 Regina Pohle-Fröhlich, Christoph Dalitz, Charlotte Richter, Benjamin Stäudle, Kirsten Albracht

The best agreement with the ground truth data was achieved by a combination of pre-processing with a vesselness filter and measuring the angle with the projection profile method.

Paired Comparison Sentiment Scores

no code implementations10 Jul 2018 Christoph Dalitz, Jens Wilberg, Katrin E. Bednarek

We created an initial lexicon with $n=199$ German words from a two-fold all-pair comparison experiment with ten different test persons.

Automatic trajectory recognition in Active Target Time Projection Chambers data by means of hierarchical clustering

1 code implementation10 Jul 2018 Christoph Dalitz, Yassid Ayyad, Jens Wilberg, Lukas Aymans, Daniel Bazin, Wolfgang Mittig

In this article, we propose a non-parametric algorithm that is based on the idea of clustering point triplets instead of the original points.

Clustering

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