J.  Yuan, Schnörr, C., and Steidl, G., ?Total-Variation Based Piecewise Affine Regularization?, in Scale Space and Variational Methods in Computer Vision (SSVM 2009), 2009, vol. 5567, pp. 552-564.

J.  Yuan, Schnörr, C., and Steidl, G., ?Total-Variation Based Piecewise Affine Regularization?, in Scale Space and Variational Methods in Computer Vision (SSVM 2009), 2009, vol. 5567, pp. 552-564.