# DOTmark – a Benchmark For Discrete Optimal Transport
DOTmark is a benchmark for discrete optimal transport, which is designed to serve as a neutral collection of problems, where discrete optimal transport methods can be tested, compared to one another, and brought to their limits on large-scale instances. It consists of a variety of grayscale images, in various resolutions and classes, such as several types of randomly generated images, classical test images and real data from microscopy.

## Home Page
http://www.stochastik.math.uni-goettingen.de/index.php?id=215/

## Publication
Schrieber, J., Schuhmacher, D., Gottschlich, C. (2017). Dotmark – a Benchmark For Discrete Optimal Transport. IEEE Access, (5), 271-282. https://doi.org/10.1109/access.2016.2639065
