Summary: Enforcing Integrability by Error Correction using 1-minimization
Dikpal Reddy
University of Maryland
College Park, MD, 20742
dikpal@umd.edu
Amit Agrawal
Mitsubishi Electric Research Labs
Cambridge, MA, 02139
agrawal@merl.com
Rama Chellappa
University of Maryland
College Park, MD, 20742
rama@umiacs.umd.edu
Abstract
Surface reconstruction from gradient fields is an impor-
tant final step in several applications involving gradient ma-
nipulations and estimation. Typically, the resulting gradient
field is non-integrable due to linear/non-linear gradient ma-
nipulations, or due to presence of noise/outliers in gradient
estimation. In this paper, we analyze integrability as error

Source: Agrawal, Amit - Mitsubishi Electric Research Labs

Collections: Engineering