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Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015

Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015

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Page 1: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015

Computer Vision Overview

Marc SchlosbergCS 175 – Spring 2015

Page 2: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015

Why study Computer Vision?

• Images and movies are everywhere• Fast-growing collection of useful applications– building representations of the 3D world from pictures– automated surveillance (who’s doing what)– movie post-processing– face finding

• Various deep and attractive scientific mysteries– how does object recognition work?

• Greater understanding of human vision

Page 3: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015
Page 4: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015
Page 5: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015
Page 6: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015
Page 7: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015

Building Rome in a Day

Page 8: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015

Photo UncropProfessor Furukawa - Washington University in St. Louis“The goal is to produce a larger FOV image of the scene captured in your photo, leveraging other photos of the same scene from the Internet (captured at different times by other people).”

Page 9: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015
Page 10: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015

Afghan Girl - Wikipedia

Page 11: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015
Page 12: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015
Page 13: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015
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http://entertainment.howstuffworks.com/question225.htm

YouTube

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Page 17: Computer Vision Overview Marc Schlosberg CS 175 – Spring 2015

Wide-Area Surveillance & Image Stitching

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Other Cool Thingshttp://web.engr.illinois.edu/~dhoiem/projects/popup/index.htmlhttp://grail.cs.washington.edu/malkovich/http://homes.cs.washington.edu/~alexco/SelectPubs/Research_Pages/Image-Based_Remodeling.html