Browsing AI Memos (1959 - 2004) by Author "Geiger, Davi"
Now showing items 1-3 of 3
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An Optimal Scale for Edge Detection
Geiger, Davi; Poggio, Tomaso (1988-09-01)Many problems in early vision are ill posed. Edge detection is a typical example. This paper applies regularization techniques to the problem of edge detection. We derive an optimal filter for edge detection with a ... -
Parallel and Deterministic Algorithms for MRFs: Surface Reconstruction and Integration
Geiger, Davi; Girosi, Federico (1989-05-01)In recent years many researchers have investigated the use of Markov random fields (MRFs) for computer vision. The computational complexity of the implementation has been a drawback of MRFs. In this paper we derive ... -
Stereo and Eye Movement
Geiger, Davi; Yuille, Alan (1988-01-01)We describe a method to solve the stereo correspondence using controlled eye (or camera) movements. These eye movements essentially supply additional image frames which can be used to constrain the stereo matching. ...