Browsing AI Memos (1959 - 2004) by Author "Alter, T.D."

3D Pose from Three Corresponding Points Under Weak-Perspective Projection

Alter, T.D. (1992-07-01)

Model-based object recognition commonly involves using a minimal set of matched model and image points to compute the pose of the model in image coordinates. Furthermore, recognition systems often rely on the ...

Extracting Salient Curves from Images: An Analysis of the Saliency Network

Alter, T.D.; Basri, Ronen (1995-08-01)

The Saliency Network proposed by Shashua and Ullman is a well-known approach to the problem of extracting salient curves from images while performing gap completion. This paper analyzes the Saliency Network. The ...

Uncertainty Propagation in Model-Based Recognition

Jacobs, D.W.; Alter, T.D. (1995-02-01)

Building robust recognition systems requires a careful understanding of the effects of error in sensed features. Error in these image features results in a region of uncertainty in the possible image location of each ...