Demos

Demo - Sample Stimuli from: Tanrikulu, Froyen, Feldman, & Singh " When is accreting/deleting texture seen as in front? Interpretation of depth from texture motion."

Experiment 1

One set of regions moving

  Number of Regions
Boundary
Shape		 2 4 8
Straight Straight / 2 regions Straight / 4 regions Straight / 8 regions
Curved-
Unbiased		 Curved- Unbiased / 2 regions Curved- Unbiased / 4 regions Curved- Unbiased / 8 regions
Convex Convex / 2 regions Convex / 4 regions Convex / 8 regions

 

Both sets of regions moving 

  Number of Regions
Boundary
Shape		 2 4 8
Straight Straight / 2 regions Straight / 4 regions Straight / 8 regions
Curved-
Unbiased		 Curved- Unbiased / 2 regions Curved- Unbiased / 4 regions Curved- Unbiased / 8 regions
Convex Convex / 2 regions Convex / 4 regions Convex / 8 regions

 

Experiment 2

One set of regions moving

  Number of Regions
Boundary
Shape		 2 4 8
Straight Straight / 2 regions Straight / 4 regions Straight / 8 regions
Curved-
Unbiased		 Curved- Unbiased / 2 regions Curved- Unbiased / 4 regions Curved- Unbiased / 8 regions
Convex Convex / 2 regions Convex / 4 regions Convex / 8 regions

 

Both sets of regions moving

  Number of Regions
Boundary
Shape		 2 4 8
Straight Straight / 2 regions Straight / 4 regions Straight / 8 regions
Curved-
Unbiased		 Curved- Unbiased / 2 regions Curved- Unbiased / 4 regions Curved- Unbiased / 8 regions
Convex Convex / 2 regions Convex / 4 regions Convex / 8 regions