Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009458103> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2009458103 abstract "The efficiency of Markov models in the context of SAR image segmentation mainly relies on their spatial regularity constraint. However, a pixel may have a rather different visual aspect when it is located near a boundary or inside a large set of pixels of the same class. According to the classical hypothesis in Hidden Markov Chain (HMC) models, this fact can not be taken into consideration. This is the very reason of the recent Pairwise Markov Chains (PMC) model which relies on the hypothesis that the pairwise process (X,Y) is Markovian and stationary, but not necessarily X. The main interest of the PMC model in SAR image segmentation is to not assume that the speckle is spatially uncorrelated. Hence, it is possible to take into account the difference between two successive pixels that belong to the same region or that overlap a boundary. Both PMC and HMC parameters are learnt from a variant of the Iterative Conditional Estimation method. This allows to apply the Bayesian Maximum Posterior Marginal criterion for the restoration of X in an unsupervised manner. We will compare the PMC model with respect to the HMC one for the unsupervised segmentation of SAR images, for both Gaussian distributions and Pearson system of distributions." @default.
- W2009458103 created "2016-06-24" @default.
- W2009458103 creator A5062348685 @default.
- W2009458103 creator A5091679067 @default.
- W2009458103 date "2003-03-13" @default.
- W2009458103 modified "2023-09-23" @default.
- W2009458103 title "<title>SAR image segmentation using generalized pairwise Markov chains</title>" @default.
- W2009458103 cites W145963066 @default.
- W2009458103 cites W1511735281 @default.
- W2009458103 cites W1982791983 @default.
- W2009458103 cites W1991567646 @default.
- W2009458103 cites W2005900670 @default.
- W2009458103 cites W2020179789 @default.
- W2009458103 cites W2021026488 @default.
- W2009458103 cites W2057571146 @default.
- W2009458103 cites W2086699924 @default.
- W2009458103 cites W2099647553 @default.
- W2009458103 cites W2116494851 @default.
- W2009458103 cites W2119261592 @default.
- W2009458103 cites W2131968267 @default.
- W2009458103 cites W2140935748 @default.
- W2009458103 cites W2142384583 @default.
- W2009458103 cites W2143033216 @default.
- W2009458103 cites W2149319679 @default.
- W2009458103 cites W2169271279 @default.
- W2009458103 cites W2244065661 @default.
- W2009458103 doi "https://doi.org/10.1117/12.463177" @default.
- W2009458103 hasPublicationYear "2003" @default.
- W2009458103 type Work @default.
- W2009458103 sameAs 2009458103 @default.
- W2009458103 citedByCount "6" @default.
- W2009458103 countsByYear W20094581032020 @default.
- W2009458103 crossrefType "proceedings-article" @default.
- W2009458103 hasAuthorship W2009458103A5062348685 @default.
- W2009458103 hasAuthorship W2009458103A5091679067 @default.
- W2009458103 hasConcept C105795698 @default.
- W2009458103 hasConcept C119857082 @default.
- W2009458103 hasConcept C124504099 @default.
- W2009458103 hasConcept C134306372 @default.
- W2009458103 hasConcept C151730666 @default.
- W2009458103 hasConcept C153180895 @default.
- W2009458103 hasConcept C154945302 @default.
- W2009458103 hasConcept C159886148 @default.
- W2009458103 hasConcept C160633673 @default.
- W2009458103 hasConcept C184898388 @default.
- W2009458103 hasConcept C2779343474 @default.
- W2009458103 hasConcept C33923547 @default.
- W2009458103 hasConcept C41008148 @default.
- W2009458103 hasConcept C62354387 @default.
- W2009458103 hasConcept C86803240 @default.
- W2009458103 hasConcept C89600930 @default.
- W2009458103 hasConcept C98763669 @default.
- W2009458103 hasConceptScore W2009458103C105795698 @default.
- W2009458103 hasConceptScore W2009458103C119857082 @default.
- W2009458103 hasConceptScore W2009458103C124504099 @default.
- W2009458103 hasConceptScore W2009458103C134306372 @default.
- W2009458103 hasConceptScore W2009458103C151730666 @default.
- W2009458103 hasConceptScore W2009458103C153180895 @default.
- W2009458103 hasConceptScore W2009458103C154945302 @default.
- W2009458103 hasConceptScore W2009458103C159886148 @default.
- W2009458103 hasConceptScore W2009458103C160633673 @default.
- W2009458103 hasConceptScore W2009458103C184898388 @default.
- W2009458103 hasConceptScore W2009458103C2779343474 @default.
- W2009458103 hasConceptScore W2009458103C33923547 @default.
- W2009458103 hasConceptScore W2009458103C41008148 @default.
- W2009458103 hasConceptScore W2009458103C62354387 @default.
- W2009458103 hasConceptScore W2009458103C86803240 @default.
- W2009458103 hasConceptScore W2009458103C89600930 @default.
- W2009458103 hasConceptScore W2009458103C98763669 @default.
- W2009458103 hasLocation W20094581031 @default.
- W2009458103 hasLocation W20094581032 @default.
- W2009458103 hasLocation W20094581033 @default.
- W2009458103 hasOpenAccess W2009458103 @default.
- W2009458103 hasPrimaryLocation W20094581031 @default.
- W2009458103 hasRelatedWork W1507687735 @default.
- W2009458103 hasRelatedWork W1725910851 @default.
- W2009458103 hasRelatedWork W2006443041 @default.
- W2009458103 hasRelatedWork W2058796918 @default.
- W2009458103 hasRelatedWork W2151600032 @default.
- W2009458103 hasRelatedWork W2739874619 @default.
- W2009458103 hasRelatedWork W2897195263 @default.
- W2009458103 hasRelatedWork W2907667403 @default.
- W2009458103 hasRelatedWork W3117032475 @default.
- W2009458103 hasRelatedWork W3169504557 @default.
- W2009458103 isParatext "false" @default.
- W2009458103 isRetracted "false" @default.
- W2009458103 magId "2009458103" @default.
- W2009458103 workType "article" @default.