ModelFest Stimuli
Index Type Parameters Name
1 Gabor fixed size 1.12 c/d, sx=sy=0.5 deg GaborPatch1
2 Gabor fixed size 2 c/d, sx=sy=0.5 deg GaborPatch2
3 Gabor fixed size 2.83 c/d, sx=sy=0.5 deg GaborPatch3
4 Gabor fixed size 4 c/d, sx=sy=0.5 deg GaborPatch4
5 Gabor fixed size 5.66 c/d, sx=sy=0.5 deg GaborPatch5
6 Gabor fixed size 8 c/d, sx=sy=0.5 deg GaborPatch6
7 Gabor fixed size 11.3 c/d, sx=sy=0.5 deg GaborPatch7
8 Gabor fixed size 16 c/d, sx=sy=0.5 deg GaborPatch8
9 Gabor fixed size 22.6 c/d, sx=sy=0.5 deg GaborPatch9
10 Gabor fixed size 30 c/d, sx=sy=0.5 deg GaborPatch10
11 Gabor fixed cycles 2 c/d, bx=by=1 octave GaborPatch11
12 Gabor fixed cycles 4 c/d, bx=by=1 octave GaborPatch12
13 Gabor fixed cycles 8 c/d, bx=by=1 octave GaborPatch13
14 Gabor fixed cycles 16 c/d, bx=by=1 octave GaborPatch14
15 Elongated Gabor 4 c/d, sx=0.5 deg, by=0.5 octave ElongatedGabor15
16 Elongated Gabor 8 c/d, sx=0.5 deg, by=0.5 octave ElongatedGabor16
17 Elongated Gabor 16 c/d, sx=0.5 deg, by=0.5 octave ElongatedGabor17
18 Elongated Gabor 4 c/d, bx=2 octave, by=1 octave Baguette18
19 Elongated Gabor 4 c/d, sx =0.5 deg, by=1 octave Baguette19
20 Elongated Gabor 4 c/d, bx=1 octave, by=2 octave Baguette20
21 Elongated Gabor 4 c/d, bx=1 octave, sy=0.5 deg Baguette21
22 Compound Gabor 2 & 2*sqrt2 c/d, sx=sy=0.5 deg Subthreshold22
23 Compound Gabor 2 & 4 c/d, sx=sy=0.5 deg Subthreshold23
24 Compound Gabor 4 & 4*sqrt2 c/d, sx=sy=0.5 deg Subthreshold24
25 Compound Gabor 4 & 8 c/d, sx=sy=0.5 deg Subthreshold25
26 Gaussian sx=sy=30 min Gaussians26
27 Gaussian sx=sy=8.43 min Gaussians27
28 Gaussian sx=sy=2.106 min Gaussians28
29 Gaussian sx=sy=1.05 min Gaussians29
30 Edge x Gaussian sx=sy=0.5 deg Edge30
31 Line x Gaussian 0.5 min wide line, sx=sy=0.5 deg Line31
32 Dipole x Gaussian 3 pixels wide, sx=sy=0.5 deg Dipole32
33 5 Collinear Gabors 8 c/d, in phase, bx=by=1 octave, separation = 5 sx GaborString33
34 5 Collinear Gabors 8 c/d, out of phase, bx=by=1 octave, separation = 5 sx GaborString34
35 Binary noise x Gaussian 1 min pixels, sx=sy=0.5 deg Noise35
36 Oriented Gabor 4 c/d, 45 deg, bx=by=1 octave Orientation36
37 Oriented Gabor 4 c/d, 0 deg, bx=by=1 octave Orientation37
38 Gabor Plaid 4 c/d, 0 + 90 deg, bx=by=1 octave Plaids38
39 Gabor Plaid 4 c/d, 45 + 90 deg, bx=by=1 octave Plaids39
40 Disk 1/4 deg diameter Disk40
41 Bessel x Gaussian 4 c/d, sx=sy=0.5 deg Bessel41
42 Checkerboard x Gaussian 4 c/d fundamental, sx=sy=0.5 deg Checkerboard42
43 Natural scene x Gaussian San Francisco, sx=sy=0.5 deg NaturalScene43
44 Random Binary noise x Gaussian 1 min pixels, random/trial, sx=sy=0.5 deg n/a
Notes: sx,sy = standard deviations in x and y; bx,by = 1/2 amplitude full bandwidths in x and y

Last Updated on 10/25/99
By Andrew B. Watson
Email: abwatson@mail.arc.nasa.gov