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Computer Vision REU Week 2

Computer Vision REU Week 2. Adam Kavanaugh. Video Canny. Put canny into a loop in order to process multiple frames of a video sequence Output each individual picture to its own directory for ease of processing. 10 Research Topics. Search the Vision group sites of: Cornell University

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Computer Vision REU Week 2

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  1. Computer Vision REUWeek 2 Adam Kavanaugh

  2. Video Canny • Put canny into a loop in order to process multiple frames of a video sequence • Output each individual picture to its own directory for ease of processing

  3. 10 Research Topics • Search the Vision group sites of: • Cornell University • Carnegie Mellon University • Stanford University • University of Cambridge

  4. Cornell University • Detection and long term tracking of moving objects in aerial video

  5. Cornell University • Model based tracking in quasi real-time

  6. Cornell University • Recognizing Flexible Objects

  7. Carnegie Mellon University • AAM Fitting Algorithms • Active Appearance Models (AAM)

  8. Carnegie Mellon University • Gaze Estimation • Uses an AAM algorithm to detect features like eye corners

  9. Carnegie Mellon University • 2D->3D Face Model Construction • Uniquely recovers the 3D non-rigid shapes and poses of a human face from a 2D monocular video

  10. Carnegie Mellon University • Scene Flow • Scene flow is the three-dimensional motion field of points in the world • Optical flow in 3D!

  11. Stanford University • Edge, Corner, and Junction Detection with the Generalized Compass Operator • Find edges were Canny fails

  12. Stanford University • Elliptical Head Tracking Using Intensity Gradients and Color Histograms • In real time, the tracker is able to reliably and automatically control the camera's pan, tilt, and zoom in order to keep the subject centered in the field of view at a desired size.

  13. University of Cambridge • Image Divergence  from Closed Curves • Finds time to contact and surface orientation reliably • This is exploited in real-time visual docking and obstacle avoidance.

  14. Lucas Kanade C conversion • In Progress… • On line 71 of the MATLAB file • Compiles but no runtime tests have been made • C file is already twice as large as the MATLAB file • I understand why Alex recommended doing this coding in MATLAB!

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