Hierarchical Image Segmentation Based on Semidefinite Programming. - Jens Keuchel; Matthias Heiler; Christoph Schnörr (DAGM-Symposium, 2004)

Semidefinite Clustering for Image Segmentation with A-priori Knowledge. - Matthias Heiler; Jens Keuchel; Christoph Schnörr (DAGM-Symposium, 2005)

Reverse-Convex Programming for Sparse Image Codes. - Matthias Heiler; Christoph Schnörr (EMMCVPR, 2005)

Learning Non-Negative Sparse Image Codes by Convex Programming. - Matthias Heiler; Christoph Schnörr (ICCV, 2005)

Natural Image Statistics for Natural Image Segmentation. - Matthias Heiler; Christoph Schnörr (Int. J. Comput. Vis., 2005)

Controlling Sparseness in Non-negative Tensor Factorization. - Matthias Heiler; Christoph Schnörr (ECCV (1), 2006)

Learning Sparse Representations by Non-Negative Matrix Factorization and Sequential Cone Programming. - Matthias Heiler; Christoph Schnörr (J. Mach. Learn. Res., 2006)

Image models for segmentation and recognition. - Matthias Heiler (2006)