Summary: Edge Suppression by Gradient Field Transformation
using Cross-Projection Tensors
Amit Agrawal
University of Maryland
College Park, MD, 20742
aagrawal@umiacs.umd.edu
Ramesh Raskar
Mitsubishi Electric Research Labs
Cambridge, MA, 02139
raskar@merl.com
Rama Chellappa
University of Maryland
College Park, MD, 20742
rama@cfar.umd.edu
Abstract
We propose a new technique for edge-suppressing op-
erations on images. We introduce cross projection tensors
to achieve affine transformations of gradient fields. We use
these tensors, for example, to remove edges in one image
based on the edge-information in a second image. Tradi-

Source: Agrawal, Amit - Mitsubishi Electric Research Labs

Collections: Engineering