63 citations · 63 across the 1 of their papers we have counts for
3 papers
cs.CV2012★ 4 cited
An efficient hierarchical graph based image segmentation
Silvio Jamil F. Guimarães, Jean Cousty, Yukiko Kenmochi +1
Hierarchical image segmentation provides region-oriented scalespace, i.e., a set of image segmentations at different detail levels in which the segmentations at finer levels are ne…
cs.CV2012★ 55 cited
Morphological Filtering in Shape Spaces: Applications using Tree-Based Image Representations
Yongchao Xu, Thierry Géraud, Laurent Najman
Connected operators are filtering tools that act by merging elementary regions of an image. A popular strategy is based on tree-based image representations: for example, one can co…
cs.DM2010★ 63 cited
On the equivalence between hierarchical segmentations and ultrametric watersheds
Laurent Najman
We study hierarchical segmentation in the framework of edge-weighted graphs. We define ultrametric watersheds as topological watersheds null on the minima. We prove that there exis…