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Contributions in Spatial Vision

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Contributions in Spatial Vision
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Albino-peacockz

Albino-peacockz

File Size: 68Kb

Resolution: 615x416

The white colour of this albino peacock is due to the missing black melanine pigment. T...

Angry smile

Angry smile

File Size: 73Kb

Resolution: 570x570

These face images change between sharp and blurred. When they are sharp, the face on th...

Anthony Hopkins skull
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Anthony Hopkins skull

File Size: 24Kb

Resolution: 412x420

Sir Anthony Hopkins on the right and a skull on the left, or is it Hopkins on the left ...

Aurora-jupiter-uvz

Aurora-jupiter-uvz

File Size: 27Kb

Resolution: 452x455

Saturn's ultraviolet aurora viewed by Hubble Space Telescope. Unlike the Earth, Saturn'...

Aurora-shuttle-loopz

Aurora-shuttle-loopz

File Size: 30Kb

Resolution: 615x439

A view of the Aurora Australis (Southern Lights) from space, around 80 - 120 km above t...

B5

B5

File Size: 88Kb

Resolution: 382x300

Greyscale photo of stone in a natural setting. One of a collection of natural scenes us...

Bar

Bar

File Size: 131Kb

Resolution: 414x410

Greyscale photo of rocky texture. One of a collection of textures useful for research i...

Beenews

Beenews

File Size: 188Kb

Resolution: 570x570

The point of gaze moves between the two reporters. The image is blurred smoothly as t...

Beeonflowers

Beeonflowers

File Size: 267Kb

Resolution: 570x570

Point of gaze moves from the bee, to the left, then back to the bee. The image blurs s...

Big fast3

Big fast3

File Size: 1Kb

Resolution: 62x60

An example of the dynamics of binding global form. At alternation rates around 5Hz, the...

Big slow3

Big slow3

File Size: 1Kb

Resolution: 228x124

An example of the dynamics of binding global form. The two spirals alternate at a rate ...

Big sum

Big sum

File Size: 1Kb

Resolution: 62x61

An example of the dynamics of binding global form. In the sum (or at alternation rates ...

Blairth
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Blairth

File Size: 949Kb

Resolution: 1076x1674

A 'Thatcherised' version of an image of Tony Blair

Box

Box

File Size: 67Kb

Resolution: 1710x1716

test of thumbnail

Bush-kerry

Bush-kerry

File Size: 96Kb

Resolution: 570x570

A PowerPoint file with demonstrations of face adaptation using Bush and Kerry's faces (...

Chaplin

Chaplin

File Size: 118Kb

Resolution: 570x570

This rotating face mask (adapted from Richard Gregory's demo) is filmed from an actual...

Clifford-percep32-p1112fig1

Clifford-percep32-p1112fig1

File Size: 27Kb

Resolution: 819x847

Stimuli showing a range of horizontally-distorted faces, from -1 (contracted face) to 0...

Collishaw percep29 p898
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Collishaw percep29 p898

File Size: 65Kb

Resolution: 570x570

Example of stimuli used to examine patterns of recognition impairment produced by blurr...

Colorient fast

Colorient fast

File Size: 160Kb

Resolution: 400x400

When it works properly, the stimulus should almost look transparent, yet people have no...

Colour and luminance

Colour and luminance

File Size: 59Kb

Resolution: 650x598

Examples of natural colour (NC), colour inverted (CI), luminance inverted (LI) and colo...

Cow 3d
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Cow 3d

File Size: 19Kb

Resolution: 242x349

Construct your own desktop hollow-face illusion! (Note that the cow's face is hollow.) ...

Crater-lake

Crater-lake

File Size: 48Kb

Resolution: 615x308

Crater lake, Oregon, USA, is widely known for its intense blue colour and spectacular v...

Csfchart640x480
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Csfchart640x480

File Size: 341Kb

Resolution: 1333x2000

Contrast sensitivity is a measure of the limit of visibility for low contrast patterns ...

Dakin and bex 1 2 4 fig01

Dakin and bex 1 2 4 fig01

File Size: 29Kb

Resolution: 640x315

A rotational Glass pattern formed from spatially narrow-band, isotropic Laplacian-of-G...

Danrettocort

Danrettocort

File Size: 20Kb

Resolution: 288x279

Log polar transformed face

De valois

De valois

File Size: 50Kb

Resolution: 570x570

A demo of the motion induced spatial shift.

Diffuse shading and occlusions

Diffuse shading and occlusions

File Size: 118Kb

Resolution: 570x570

The visual perception of three-dimensional form: diffuse shading and occlusion

Diffuse shading highlights and occlusions

Diffuse shading highlights and occlusions

File Size: 123Kb

Resolution: 570x570

The visual perception of three-dimensional form: diffuse shading, highlights and occlus...

Eccentricity animation - full size
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Eccentricity animation - full size

File Size: 126Kb

Resolution: 570x570

Gaze direction and emotional expressions. The only stimulus change is the motion of the...

Eit 19970914 0121 304z

Eit 19970914 0121 304z

File Size: 46Kb

Resolution: 455x455

The emission from the 5700C temperature of the surface of the sun gives us our definit...

Fantoni 3 4 4 fig01

Fantoni 3 4 4 fig01

File Size: 48Kb

Resolution: 570x570

Two examples of amodal contour completion behind black occluders: in (a) we perceive a ...

Fantoni 3 4 4 fig02
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Fantoni 3 4 4 fig02

File Size: 73Kb

Resolution: 570x570

A Tse-like demonstration of contour completion. We perceive a worm-like shape: points T...

Fantoni 3 4 4 fig06

Fantoni 3 4 4 fig06

File Size: 47Kb

Resolution: 570x570

Two examples of contour completion. We perceive the grey shapes to carry on as a diamon...

Fantoni 3 4 4 fig08

Fantoni 3 4 4 fig08

File Size: 7Kb

Resolution: 400x354

Two examples of contour completion. We perceive the white shapes in a and b to carry on...

Fantoni 3 4 4 fig16

Fantoni 3 4 4 fig16

File Size: 50Kb

Resolution: 570x570

Two examples of contour completion. We perceive the grey shapes behind the black occlud...

Fantoni 3 4 4 fig19

Fantoni 3 4 4 fig19

File Size: 46Kb

Resolution: 570x570

An example of contour completion. We perceive the grey snail-shell shape behind the bla...

Fantoni 3 4 4 fig20

Fantoni 3 4 4 fig20

File Size: 48Kb

Resolution: 570x570

An example of contour completion. We perceive the grey heterogeneous arcs behind the bl...

Fantoni 3 4 4 fig21

Fantoni 3 4 4 fig21

File Size: 47Kb

Resolution: 570x570

An example of contour completion. We perceive the grey arcs behind the black occluder (...

Fatimafig

Fatimafig

File Size: 44Kb

Resolution: 570x570

Look at array on left. Now look at array on right. The two look similar when you look a...

Fig1 6 improved

Fig1 6 improved

File Size: 499Kb

Resolution: 2104x2288

Computer generated 3D objects used in studies of 'Mental Rotation'.

Fig1jov 1 2 7
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Fig1jov 1 2 7

File Size: 47Kb

Resolution: 600x169

Examples of test stimuli with a red fixation mark at the most peripheral placement (10...

Fleming 3 5 3 fig01

Fleming 3 5 3 fig01

File Size: 79Kb

Resolution: 640x609

The same sphere shown in two different scenes in (a) and (b). Because of the change of ...

Fleming 3 5 3 fig02

Fleming 3 5 3 fig02

File Size: 55Kb

Resolution: 570x570

The sphere in (a) was rendered under point-source illumination, while the spheres in (b...

Fleming 3 5 3 fig03

Fleming 3 5 3 fig03

File Size: 79Kb

Resolution: 570x570

Illumination at a point in space is defined as the set of rays that converge on that po...

Fleming 3 5 3 fig05

Fleming 3 5 3 fig05

File Size: 68Kb

Resolution: 570x570

The negligible effects of context on perceived gloss. (a) is shown against its true bac...

Fleming 3 5 3 fig07

Fleming 3 5 3 fig07

File Size: 82Kb

Resolution: 570x570

The three parameters of the Ward reflectance model. Diffuse reflectance specifies the p...

Folded surface percep vol 30

Folded surface percep vol 30

File Size: 98Kb

Resolution: 570x570

When a textured surface is folded, the texture appears visually different: a) correspon...

Form 1

Form 1

File Size: 92Kb

Resolution: 504x504

The angle subtense of these objects appear different. Go to 'additional images' to see...

Frequence from jfaubert

Frequence from jfaubert

File Size: 139Kb

Resolution: 570x570

Effect of spatial frequecy (SF) filtering on face recognition. Middle SFs work best for...

Ground attachment bias

Ground attachment bias

File Size: 80Kb

Resolution: 490x360

Cylinders appear to be of unequal size because of bias to interpret objects attached to...