%0 conference poster %@ %A Bockelmann, N., Krueger, D., Wieland, D,C.F., Zeller-Plumhoff, B., Peruzzi, N., Galli, S., Willumeit-Roemer, R., Wilde, F., Beckmann, F., Hammel, J.U., Moosmann, J., Heinrich, M.P. %D 2019 %J International Conference on Medical Imaging with Deep Learning, MIDL 2019 %T Sparse Annotations with Random Walks for U-Net Segmentation of Biodegradable Bone Implants in Synchrotron Microtomograms %U %X