As stated previously, the grand-challenge evaluation needs a resolution information from all images. While we did not provide these initially, we now provide an additional version of the training set where the resolution (in the dpi field) is set correctly (according to the microns/px the scanner produced).
You can find them in the
images_with_resolution folder of our google drive share.
In case you are wondering what your algorithm is doing or why it is failing, you can now try it out with any of the training images (“Try out algorithm”).