In this paper we develop a 4-dimensional representation for patterns based on image
decompositions via orientation-and size-specific filters. By retaining image positional …

We report on two experiments, published originally in Japanese, on judged goodness and
simplicity of dot patterns with reflectional and rotational symmetries (with 1–4 reflection axes …

Real-world scenes elicit anticipatory representation in long-term memory (LTM) and working
memory (WM) resulting in boundary extension (BE). Would the same results hold for …

Categorization is essential for perception and provides an important foundation for higher
cognitive functions. In this review, I focus on perceptual aspects of categorization, especially …

An internalist about perception of shape thinks that perception includes sensations of shape,
which are what make the experience consciousness of shape. These sensations of shape …

PA van der Helm and ELJ Leeuwenberg (1996; see record 1996-01780-002) outlined a
holographic account of figural goodness of a perceptual stimulus. The theory is …

Symmetry is a salient aspect of biological and man-made objects, and has a central role in
perceptual organization. Two studies investigate the role of opposition and identicalness in …

In this work, perceptual organization has been studied with the same spirit and
phenomenological methods used by Gestalt psychologists. This was accomplished through …

Learning to recognize objects from a small number of example views is a difficult problem of
robot vision, of particular importance to assistance robots who are taught by human users …

We argue that in order to understand which features are used by humans to group textures,
one must start by computing thousands of features of diverse nature, and select from those …