@Other{FeddernWeickertBurgethWelk_2004,
title={Curvature-driven PDE methods for matrix-valued images},
author={Feddern, Christian and Weickert, Joachim and Burgeth, Bernhard and Welk, Martin},
doi={http://dx.doi.org/10.22028/D291-26258},
year={2004}
}