Abstract : In this paper we present a parallel algorithm for the topological watershed, suitable for a shared memory parallel architecture. On a 24-core machine an average speed-up of about 11 was obtained. The method opens up possibilities for segmentation of gigapixel images such as found in remote sensing routinely.
https://hal-upec-upem.archives-ouvertes.fr/hal-00622506
Contributor : Laurent Najman
<>
Submitted on : Sunday, October 21, 2012 - 10:16:06 PM
Last modification on : Tuesday, April 30, 2019 - 5:14:02 PM
Long-term archiving on: Tuesday, January 22, 2013 - 2:45:09 AM
Joël van Neerbos, Laurent Najman, Michael Wilkinson. Towards a Parallel Topological Watershed: First Results. 10th International Symposium on Mathematical Morphology (ISMM'11), 2011, France. pp.248-259, ⟨10.1007/978-3-642-21569-8_22⟩. ⟨hal-00622506⟩
