Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
"The eye doesn't see any shapes, it sees
only what is differentiated through light
and dark or through colors."
-Johann Wo...
An Overview of
Human and
Computer Vision
BarCamp Omaha 2010
Corey A. Spitzer
Hi.
The Eye
http://en.wikipedia.org/wiki/File:Diagram_of_eye_evolution.svg
The Retina
http://www.colorado.edu/intphys/Class/IPHY3730/07vision.html
The Retina
http://openwetware.org/wiki/Image:Ch11f12.gif
Beyond the Retina
http://en.wikipedia.org/wiki/File:ERP_-_optic_cabling.jpg (Attribution: Ratznium at en.wikipedia )
Beyond the Retina
http://langabi.name/blog/2005/09/26/optical-illusions-and-visual-phenomena
Beyond the Retina
http://langabi.name/blog/2005/09/26/optical-illusions-and-visual-phenomena
Computer Vision
http://en.wikipedia.org/wiki/File:Studijskifotoaparat.JPG
Low-level Image Processing
http://en.wikipedia.org/wiki/File:Aliasing_a.png
http://en.wikipedia.org/wiki/Histogram_equaliz...
Image Segmentation
http://en.wikipedia.org/wiki/File:EdgeDetectionMathematica.png
Edge Detection
Image Segmentation
http://people.cs.uchicago.edu/~pff/segment/
Region-based Segmentation
Object and Facial Recognition
High-level Image Processing
brosnan et. al.*
Movement / Object Tracking
http://www.youtube.com/watch?v=OjLlZJTahUw&t=1m12s
Depth Perception using Structured Light
http://www.youtube.com/watch?v=rYD6L1X1GUI
http://www.youtube.com/watch?v=854ZTvs8...
Stereopsis
Stereopsis
Ogale and Aloimonos**
Stereopsis
Stereopsis
Stereopsis
~ 37.13 cm
Stereopsis
~ 23.52 cm
Sources and Further Information
Brain and Behavior course website
University of Colorado at Boulder
http://www.colorado.ed...
Sources and Further Information
Upcoming SlideShare
Loading in …5
×

Overview of Human and Computer Vision

986 views

Published on

Published in: Technology
  • Login to see the comments

  • Be the first to like this

Overview of Human and Computer Vision

  1. 1. "The eye doesn't see any shapes, it sees only what is differentiated through light and dark or through colors." -Johann Wolfgang Von Goethe (1749–1832), German poet.
  2. 2. An Overview of Human and Computer Vision BarCamp Omaha 2010 Corey A. Spitzer
  3. 3. Hi.
  4. 4. The Eye http://en.wikipedia.org/wiki/File:Diagram_of_eye_evolution.svg
  5. 5. The Retina http://www.colorado.edu/intphys/Class/IPHY3730/07vision.html
  6. 6. The Retina http://openwetware.org/wiki/Image:Ch11f12.gif
  7. 7. Beyond the Retina http://en.wikipedia.org/wiki/File:ERP_-_optic_cabling.jpg (Attribution: Ratznium at en.wikipedia )
  8. 8. Beyond the Retina http://langabi.name/blog/2005/09/26/optical-illusions-and-visual-phenomena
  9. 9. Beyond the Retina http://langabi.name/blog/2005/09/26/optical-illusions-and-visual-phenomena
  10. 10. Computer Vision http://en.wikipedia.org/wiki/File:Studijskifotoaparat.JPG
  11. 11. Low-level Image Processing http://en.wikipedia.org/wiki/File:Aliasing_a.png http://en.wikipedia.org/wiki/Histogram_equalization
  12. 12. Image Segmentation http://en.wikipedia.org/wiki/File:EdgeDetectionMathematica.png Edge Detection
  13. 13. Image Segmentation http://people.cs.uchicago.edu/~pff/segment/ Region-based Segmentation
  14. 14. Object and Facial Recognition
  15. 15. High-level Image Processing brosnan et. al.*
  16. 16. Movement / Object Tracking http://www.youtube.com/watch?v=OjLlZJTahUw&t=1m12s
  17. 17. Depth Perception using Structured Light http://www.youtube.com/watch?v=rYD6L1X1GUI http://www.youtube.com/watch?v=854ZTvs8UoU&t=6m42s
  18. 18. Stereopsis
  19. 19. Stereopsis Ogale and Aloimonos**
  20. 20. Stereopsis
  21. 21. Stereopsis
  22. 22. Stereopsis ~ 37.13 cm
  23. 23. Stereopsis ~ 23.52 cm
  24. 24. Sources and Further Information Brain and Behavior course website University of Colorado at Boulder http://www.colorado.edu/intphys/Class/IPHY3730/07vision.html * Improving quality inspection of food products by computer vision––a review Tadhg Brosnan, Da-Wen Sun ** Shape and the stereo correspondence problem Abhijit S. Ogale and Yiannis Aloimonos
  25. 25. Sources and Further Information

×