ICIP 2006, Atlanta, GA

Slide Show

Atlanta Conv. & Vis. Bureau


Technical Program

Paper Detail

Session:Image and Video Filtering
Time:Tuesday, October 10, 09:40 - 12:20
Presentation: Poster
Authors: Anatole Chessel; Ifremer/LASAA 
 Ronan Fablet; Ifremer/LASAA 
 Frederic Cao; IRISA/VISTA 
 Charles Kervrann; IRISA/VISTA 
Abstract: Psychovision have shown that many grouping laws come into play to structure human vision. They use informations of different kinds, not only gray (or color)-level values. Here we will show how an orientation interpolation operator working in $S^1$ (angle in $[0,2\pi[$) can be used to recover geometrical information in images. The operator is presented and is used to produce fields that drive a Fast Marching contour extraction algorithm and a LIC-based smoothing method. Experiment on real images are reported to validate the proposed approach.