J
J. Farley Norman
Researcher at Western Kentucky University
Publications - 110
Citations - 3787
J. Farley Norman is an academic researcher from Western Kentucky University. The author has contributed to research in topics: Binocular disparity & Visual perception. The author has an hindex of 33, co-authored 106 publications receiving 3562 citations. Previous affiliations of J. Farley Norman include Ohio State University & DePauw University.
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Journal ArticleDOI
The Visual Perception of Three-Dimensional Length
TL;DR: A set of 4 experiments evaluated observers' sensitivity to three-dimensional (3-D) length, using both discrimination and adjustment paradigms with computer-generated optical patterns and real objects viewed directly in a natural environment.
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Anterior regions of monkey parietal cortex process visual 3D shape.
Jean-Baptiste Durand,Koen Nelissen,Olivier Joly,Claire Wardak,James T. Todd,J. Farley Norman,Peter Janssen,Wim Vanduffel,Guy Orban +8 more
TL;DR: The results indicate that extracting 3D spatial information from stereo involves several intraparietal areas, among which AIP and anterior LIP are more specifically engaged in extracting the 3D shape of objects.
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The visual perception of 3-D shape from multiple cues: are observers capable of perceiving metric structure?
James T. Todd,J. Farley Norman +1 more
TL;DR: Findings provide strong evidence that human observers do not have accurate perceptions of 3-D metric structure.
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Perception of Three-Dimensional Shape From Specular Highlights, Deformations of Shading, and Other Types of Visual Information
TL;DR: A psychophysical experiment is described that measured the sensitivity of human observers to small differences of 3D shape over a wide variety of conditions and provides clear evidence that the presence of specular highlights or the motions of a surface relative to its light source do not pose an impediment to perception, but rather, provide powerful sources of information for the perceptual analysis of3D shape.
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The visual and haptic perception of natural object shape
TL;DR: The results suggest that vision and touch have functionally overlapping, but not necessarily equivalent, representations of 3-D shape.