Volume Completion Between Contour Fragments at Discrete Depths.

ABSTRACT: Building on the modal and amodal completion work of Kanizsa, Carman and Welch showed that binocular stereo viewing of two disparate images can give rise to a percept of 3D curved, nonclosed illusory contours and surfaces. Here, it is shown that binocular presentation can also give rise to the percept of closed curved surfaces or volumes that appear to vary smoothly across discrete depths in binocularly fused images, although in fact only two binocular disparities are discretely defined between corresponding contour elements of the inducing elements. Surfaces are filled in from one depth layer's visible contours to another layer's visible contours within virtual contours that are interpolated on the basis of good contour continuation between the visible portions of contour. These single dep

SUBMITTER: Tse PU 

PROVIDER: S-EPMC5753925 | biostudies-literature | 2017 Nov-Dec

REPOSITORIES: biostudies-literature