HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Conference papers

Automatic Selection of Stochastic Watershed Hierarchies

Abstract : The segmentation, seen as the association of a partition with an image, is a difficult task. It can be decomposed in two steps: at first, a family of contours associated with a series of nested partitions (or hierarchy) is created and organized, then pertinent contours are extracted. A coarser partition is obtained by merging adjacent regions of a finer partition. The strength of a contour is then measured by the level of the hierarchy for which its two adjacent regions merge. We present an automatic segmentation strategy using a wide range of stochastic watershed hierarchies. For a given set of homogeneous images, our approach selects automatically the best hierarchy and cut level to perform image simplification given an evaluation score. Experimental results illustrate the advantages of our approach on several real-life images datasets.
Complete list of metadata

Cited literature [12 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01361512
Contributor : Amin Fehri Connect in order to contact the contributor
Submitted on : Wednesday, September 7, 2016 - 2:00:18 PM
Last modification on : Wednesday, November 17, 2021 - 12:27:13 PM
Long-term archiving on: : Thursday, December 8, 2016 - 12:52:05 PM

Files

Automatic_Selection_of_Stochas...
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01361512, version 1
  • ARXIV : 1609.02715

Citation

Amin Fehri, Santiago Velasco-Forero, Fernand Meyer. Automatic Selection of Stochastic Watershed Hierarchies. European Conference of Signal Processing (EUSIPCO), 2016, Budapest, Hungary. ⟨hal-01361512⟩

Share

Metrics

Record views

2881

Files downloads

100