CANCELED Edge-weighted Centroidal Voronoi Tessellation based Algorithms for Image Segmentations

Series: 
Applied and Computational Mathematics Seminar
Monday, September 10, 2012 - 14:00
1 hour (actually 50 minutes)
Location: 
Skiles 005
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Department of Scientific Computing, Florida State University
,  
Organizer: 
[This talk is canceled. Sep 9, 2012 ]  Centroidal Voronoi Tessellations(CVTs) are special Voronoi Tessellations where the centroidal of each segments coincides with its  Voronoi generators. CVT has broad applications in various fields. In this talk, we will present a new development for CVT algorithms, Edge-weighted CVTs, which puts the segment boundary length information to the consideration of CVT algorithms. We will demonstrate how EWCVTs can be applied in image segmentations, superpixels, etc.