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Guillermo Sapiro
University of Minnesota
Colorization, Special Effects, and Interactive Image Segmentation via Fast Distance Functions
October 24, 2006 3:00pm
Abstract:
In this talk I will show how the fast computation of distances and geodesics can lead to fundamental results in the area of image colorization (adding color to b&w pictures and video), image and video special effects, and interactive image segmentation. I will show how distance functions can be efficiently computed in linear time, and not in O(n log n) as classically derived from Dijkstra's algorithm (or dynamic programming). The presentation of the framework and computational results will come together with numerous examples and demos.
If you have questions, or would like to meet the speaker, please contact Ponda at 4-1994 or pondabarnes@tti-c.org. For information on future TTI-C talks or events, please go to the TTI-C Events page.