The Hexagon and the Construction of Three Dimensional Form
The hexagon is used to demonstrate the role that incident light plays on the construction of three dimensional form.
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Christopher Kuntz
- Apr 9, 2020
- 5 min
The Transparent Box Illusion: Construction of Three Dimensional Form I
The transparent box illusion provides important insights into the illusion of three dimensional form
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Christopher Kuntz
- Jan 10, 2020
- 1 min
Line and Edge Enhancement IV: Size Doesn't Matter
The Chevreul Effect is the same regardless of size. This is a clue to the amazing complexity of our visual processing.
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Christopher Kuntz
- Dec 4, 2019
- 2 min
Creating Brilliance using a Luminance Gradient
Brilliance can be created by placing a focal bright object on a background luminance gradient.
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Christopher Kuntz
- Nov 25, 2019
- 2 min
Line and Edge Enhancement II: The Chevreul Effect and Lateral Inhibition
Your photoreceptors inhibit their neighbors when stimulated. This enhances detection of line, edge, and contour.
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Christopher Kuntz
- Nov 17, 2019
- 4 min
Line and Edge Enhancement I: Afterimages and Shimmering
Afterimages, when combined with saccadic motion of the eyes, greatly increase the detection of edge and line.
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Christopher Kuntz
- May 26, 2019
- 2 min
Filling In the Periphery
This is the fifth in a series of posts on Visual Processing. The blog post Don't Pay Attention to This is useful background...
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Christopher Kuntz
- Apr 20, 2019
- 2 min
IV. Don't Pay Attention to This
If it isn't changing, it's disappearing. Troxler Fading is one of the stranger things our visual system does.
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Christopher Kuntz
- Apr 5, 2019
- 1 min
III. Local sensitivity adjustment
Your retina can adjust sensitivity to local conditions
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Christopher Kuntz
- Apr 5, 2019
- 1 min
II. Context and Brilliance
This is the second in a series of posts on visual processing and art. Please review the post Line and Contour Enhancement for background....
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Christopher Kuntz
- Apr 4, 2019
- 2 min
I. The Chevreul Illusion
#illusions #opticalillusions #chevreulillusion #lateralinhibition #visualprocessing This is the first of a series of posts on Visual...
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