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A stochastic evaluation of the contour strength
Abstract : If one considers only local neighborhoods for segmenting an image, one gets contours whose strength is often poorly estimated. A method for reevaluating the contour strength by taking into account non local features is presented: one generates a fixed number of random germs which serve as markers for the watershed segmentation. For each new population of markers, another set of contours is generated. "Important" contours are selected more often. The present paper shows that the probability that a contour is selected can be estimated without performing the effective simulations. Copyright Springer-Verlag 2010. The original publication is available at www.springerlink.com/content/y057x103475301r2/
Cited literature [7 references]
https://hal.archives-ouvertes.fr/hal-00614592
Contributor : Cybèle Ciofolo-Veit Connect in order to contact the contributor
Submitted on : Saturday, November 12, 2011 - 7:00:05 AM
Last modification on : Wednesday, November 17, 2021 - 12:27:08 PM
Long-term archiving on: : Monday, February 13, 2012 - 2:20:07 AM
Contributor : Cybèle Ciofolo-Veit Connect in order to contact the contributor
Submitted on : Saturday, November 12, 2011 - 7:00:05 AM
Last modification on : Wednesday, November 17, 2021 - 12:27:08 PM
Long-term archiving on: : Monday, February 13, 2012 - 2:20:07 AM
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Stawiaski_DAGM2010.pdf
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