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# My ICIP 2006 Schedule

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## Paper Detail

 Paper: TA-P7.7 Session: Image and Video Filtering Time: Tuesday, October 10, 09:40 - 12:20 Presentation: Poster Topic: Image & Video Filtering: Partial differential equations Title: ORIENTATION INTERPOLATION AND APPLICATIONS 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.