Video: Visual Space Perception via Motion
A 20 minute video authored by G.P. Bingham and G. Frommer
From the distributor's notes:
"A unique demonstration of human visual perception of motion employing
computer graphics and live-action video footage. Demonstrations compare
monocular and binocular cues, and the differences between static and in-motion
depth perception. The presentation explores the concepts of optic array, global
and local optic flows, flow vectors, and the motion paradox [oops, sic!]. A
review of recent research examines the perception of structure based on motion
and event perception."
These displays combine video recordings of actual optic flows with abstract
descriptions and drawings, alternating the perspective in the latter from the
3rd person (here is the optic array around a station point) to the 1st person.
ISEP members might find especially useful the graphics illustrating a texture
gradient and the optic array structures in the case of looming, retreat, motion
parallax, local flow and global flow.
Order #: NC2203,VH
Length: 20 min
Purchase price: $79
rental prices: $20 (3 days)
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