Paper data
Title:
Fast Marching and Traveltime Images: 8-Neighbourhood Approach Author(s): Dargent Régis, ESI - LAP UMR-CNRS, Bordeaux France Lavialle Olivier, ESI - LAP UMR-CNRS, Bordeaux France Orsoni Bruno, CRONE - LAP UMR-CNRS, Bordeaux France Baylou Pierre, ESI - LAP UMR-CNRS, Bordeaux France Melchior Pierre, CRONE - LAP UMR-CNRS, Bordeaux France Page numbers in the proceedings: Volume III pp 493-496 Session: Segmentation and Vision
Paper abstract
We develop two approaches for performing accurate traveltime in a 2D lattice. These methods are extensions of the Fast Marching method and consist in considering the 8-connected neighbors to compute the solution of the Eikonal equation. The interest of our approach is demonstrated by comparing the results obtained with the classical Fast Marching algorithm and with our methods in the case of a simple approximation of the Euclidian distance.
Paper
|