This report describes the main features of a view-based model of object recognition. The
model does not attempt to account for specific cortical structures; it tries to capture general …

In this report we discuss a variety of psychophysical experiments that explore different
aspects of the problem of object recognition and representation in human vision. In all …

Abstract In 1990 Poggio and Edelman proposed a view-based model of ob (cid: 173) ject
recognition that accounts for several psychophysical properties of certain recognition tasks …

To form view-invariant representations of objects, neurons in the inferior temporal cortex
may associate together different views of an object, which tend to occur close together in …

Visual object recognition is complicated by the fact that the same 3D object can give rise to a
large variety of projected images that depend on the viewing conditions, such as viewing …

We consider the problem of recognizing 3-D objects from 2-D images using geometric
models and assuming different viewing angles and positions. Our goal is to recognize and …

In this work, we treat major problems of object recognition which have received relatively
little attention lately. Among them are the loss of depth information in the projection from a …

According to the 1.5 views theorem (Poggio, 1990; Ullman and Basri, 1991) recognition of a
specific 3D object (defined in terms of pointwise features) from a novel 2D view can be …

This paper addresses the problem of recognizing three-dimensional (3D) objects in
photographs and image sequences. It revisits viewpoint invariants as a local representation …

A key question concerning the perception of 3D objects is the spatial reference frame used
by the brain to represent them. The celerity of the recognition process could be explained by …