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Vision. Basics CSF (x) Color opponence (x) Cortical magnification (x) Factors of change Dakin Craik-Cornsweet (x) Don’s color CC (x) Adaptation. Faces (?) Blur (x). Expectations and interpretation Necker cubes (x) ABC, 1 2 3 (x) Lightness (x) Gestalt (x) Mooney (x) Attention - PowerPoint PPT Presentation
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Vision
• Basics– CSF (x)– Color opponence (x)– Cortical magnification
(x)
• Factors of change– Dakin Craik-
Cornsweet (x)– Don’s color CC (x)
• Adaptation.– Faces (?)– Blur (x)
• Expectations and interpretation– Necker cubes (x)– ABC, 1 2 3 (x)– Lightness (x)– Gestalt (x)– Mooney (x)
• Attention– Change (x)– Inattentional blindness (?)– MOT (?)– Iconic memory and… (x)– Attentional blink… (x)– Visual search (x)
CSF
Color opponency, receptor adaptation
Color opponency, receptor adaptation
Cortical Magnification
Craik-Cornsweet modification (Dakin & Bex, 2003)
Factors of change?
Factors of change?
High level adaptation (adjustment)
Faces (weak)
Top down magic
A B C2
4
What you don’t see…
Because every psych student should see this.
Gestalt vs. attention
OXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOXOX
Inattentional blindness
• Distribution illegal:http://viscog.beckman.uiuc.edu/grafs/demos/15.html
Change blindness
Change blindness.
Change blindness.
Change blindness.
Attentional Blink
Mind-reading Micro-
Saccade Detector
Bio motion
• http://www.biomotionlab.ca/Demos/BMLwalker.html