▪ Abstract Perceptual learning involves relatively long-lasting changes to an organism's
perceptual system that improve its ability to respond to its environment. Four mechanisms of …

To overcome display limitations of small-screen devices, researchers have proposed
techniques that point users to objects located off-screen. Arrow-based techniques such as …

Classic'occlusion examples, such as a square partly occluded by a rectangle, have given
rise to so-called local and global accounts of amodal completion. Without denying the …

One way of perceptually organizing a complex visual scene is to attend selectively to
information in a particular physical location. Another way of reducing the complexity in the …

The visual system is constantly faced with the problem of identifying partially occluded
objects from incomplete images cast on the retinae. Phenomenologically, the visual system …

The visual system completes image fragments into larger regions when those fragments are
taken to be the visible portions of an occluded object. Kellman and Shipley (1991) argued …

The ability of the human visual system to recognize partially occluded objects is a striking
feat, which has received extensive psychophysical documentation. Here we studied the …

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Perceptual grouping is the process by which elements in the visual image are aggregated
into larger and more complex structures, ie,“objects.” This paper reports a study of the spatial …

Mechanisms of contour completion are critical for computing visual surface structure in the
face of occlusion. Theories of visual completion posit that mechanisms of contour …