Perception of Motion, Depth and Form
28
Perception of Motion, Depth and Form
description
Perception of Motion, Depth and Form. 4C. Afference. Barberpole Illusion. Binocular cues for depth perception. vergence movements. ocular disparity, or parallax (stereoscopic depth perception). Monocular cues for depth perception. occlusion (overlapping). shading. apparent elevation. - PowerPoint PPT Presentation
Transcript of Perception of Motion, Depth and Form
Perception of Motion,Depth and Form
4C
Afference
Barberpole Illusion
Binocular cues for depth perception
vergence movements
ocular disparity, or parallax(stereoscopic depth perception)
Monocular cues for depth perception
occlusion (overlapping)
apparent elevationline convergence
color shifts (great distances)movement parallax, relative motion
sizetexture
loss of contrast (great distances)
shading
Ball and Shadow Illusion
Retinotectal SystemControls eye movements
1. Saccades2. Smooth pursuit3. Vergence4. Jitter5. Nystagmus