Hi Augustin,
the methodology is based on the following publication:
J. Michel,
D. Youssefi and M. Grizonnet, "Stable Mean-Shift Algorithm and Its
Application
to the Segmentation of Arbitrarily Large Remote Sensing Images," in IEEE
Transactions on Geoscience and Remote Sensing, vol. 53, no. 2, pp. 952-964,
Feb. 2015.
You'll find more detail information about the strategy. Note that I've
updated the cookbook recipe sources to add a reference to this
publication which was missing.
Thanks for the report.
Manuel
Le 02/03/2016 10:44, Agustin Lobo a écrit :
The doc
https://www.orfeo-toolbox.org/CookBook/CookBooksu35.html#x53-660003.3.4
states:
"The segmentation will group together adjacent pixels whose range
distance is below the ranger parameter and (optionally) spatial
distance is below the spatialr parameter"
if the pixels are adjacent, then they always will be below the
spatialr parameter. Is "adjacency" defined as "within the spatialr
distance"?
or is it that the group is allowed to grow at a maximum of spatialr from the
considered pixel?
Thanks
Agus
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Manuel GRIZONNET
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