Finding Folds: On the Appearance and Identification of Occlusion. - Patrick S. Huggins; Hansen F. Chen; Peter N. Belhumeur; Steven W. Zucker (CVPR (2), 2001)

Folds and Cuts: How Shading Flows Into Edges. - Patrick S. Huggins; Steven W. Zucker (ICCV, 2001)

How Folds Cut a Scene. - Patrick S. Huggins; Steven W. Zucker (IWVF, 2001)

An Experimental Evaluation of a Monte-Carlo Algorithm for Singular Value Decomposition. - Petros Drineas; Eleni Drinea; Patrick S. Huggins (Panhellenic Conference on Informatics, 2001)

On Computing Visual Flows with Boundaries: The Case of Shading and Edges. - Ohad Ben-Shahar; Patrick S. Huggins; Steven W. Zucker (Biologically Motivated Computer Vision, 2002)

Representing Edge Models via Local Principal Component Analysis. - Patrick S. Huggins; Steven W. Zucker (ECCV (1), 2002)

Greedy Basis Pursuit. - Patrick S. Huggins; Steven W. Zucker (IEEE Trans. Signal Process., 2007)