Todd Wittman

  1. "Price Check on Aisle 3: Using Math to Decode Stubborn Barcodes." Mars Hill Math Colloquium. Mars Hill, NC. November 2016.

  2. "Worth a Thousand Words: Math and Images." Mars Hill Number Theory Seminar. Mars Hill, NC. November 2016.

  3. "Enhancing Satellite Imagery using the Calculus of Variations." UNC Charlotte Applied Math Seminar. Charlotte, NC. November 2016.

  4. "Wavelet-based Sharpening of Remote Sensing Images." Clemson Applied Analysis Seminar. Clemson, SC. October 2016.

  5. "Lost in the Supermarket: Math and Barcodes." Citadel Sigma Xi Brown-bag Lunch Presentation. Charleston, SC. October 2016.

  6. "Coastal Bathymetry from Sparse Level Curves." IEEE International Geoscience and Remote Sensing Symposium. Quebec City, Canada. July 2014.

  7. "Video Super-resolution: Breaking the Pixel Limit." Citadel Math Colloquium. Charleston, SC. February 2014.

  8. "Variational Methods in Image Processing." Carolina Math Seminar. Charleston, SC. October 2012.

  9. "Mathematical Image Processing." College of Charleston Math Colloquium. Charleston, SC. September 2012.

  10. "Image and Data Fusion." AMS Joint Mathematics Meeting. New Orleans, LA. January 2011.

  11. "The UCLA Applied Math REU." AMS Joint Mathematics Meeting. New Orleans, LA. January 2011.

  12. "Geospatial Image Processing." Park City Math Institute Summer Program on Image Processing (sponsored by the Institute for Advanced Study). Park City, UT. June 2010.

  13. "Problems in Geospatial Image Processing." Center for Nonlinear Analysis Summer School on Image Processing and PDEs. Pittsburgh, PA. June 2010.

  14. "The UCLA Math REU Program: Getting Students Involved in Research." University of Southern California Department of Mathematics Colloquium. Los Angeles, CA. April 2010.

  15. "Variational Approaches to Image Fusion." China Lake Navair (Naval Air) Research Seminar. China Lake, CA. March 2010.

  16. "Image Processing in the UCLA REU Program." International Conference on Technology in Collegiate Mathematics. Chicago, IL. March 2010.

  17. "Variational Methods in Hyperspectral Image Processing." SIAM Conference on Analysis of Partial Differential Equations. Miami, FL. December 2009.

  18. "L1 Unmixing and its Application to Hyperspectral Image Enhancement" with Zhaohui Guo and Stan Osher. SPIE Defense, Security, and Sensing Conference. Miami, FL. April 2009.

  19. "Undergraduate Research in Hyperspectral Image Processing." SIAM Conference on Imaging Science. San Diego, CA. July 2008.

  20. "Variational Super-Resolution." SIAM Conference on Imaging Science. Minneapolis, MN. May 2006.

  21. "Image Super-Resolution Using the Mumford-Shah Functional." International Workshop on Mathematical, Computational, and Applied Aspects of Computer Vision and Pattern Recognition. Lotus Hill Institute for Computer Vision and Information Science. Ezhou, China. September 2005.

  22. "Decreasing Blur and Increasing Resolution in Barcode Scanning." IMA Industrial Problems Seminar. University of Minnesota. Minneapolis, MN. October 2004.

  23. "Deblurring and Restoration in Barcode Signal Processing" poster presnetation. SIAM Conference on Imaging Science. Salt Lake City, UT. May 2004.

  24. "Complex Numbers: When Are We Ever Going to Use This?" Minnesota Council of Teachers of Mathematics. St. Paul, MN. October 2001.

  25. "CBL/CBR Data Gathering Activities" with David Jaspers and Stephen King. Applied Mathematics Association of Georgia Winter Conference. Macon, GA. February 2001.

  26. "Data Gathering and Analysis" with Stephen King, Gloria Allen, David Jaspers, and Jane Lybrand. South Carolina Council of Teachers of Mathematics 2000 Conference. Myrtle Beach, SC. October 2000.

  27. "A Pattern Recognition Problem in Railroad Maintenance" poster presentation. SIAM Midwest Regional Mathematics in Industry Workshop. Chicago, IL. October 1998.