Matches in SemOpenAlex for { <https://semopenalex.org/work/W2803182176> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2803182176 endingPage "23" @default.
- W2803182176 startingPage "19" @default.
- W2803182176 abstract "The extraction of information from any remote sensing imagery has its own unavoidable theoretical limitation.Facing this problem properly can make clear the direction of research on related algorithms and reduce the cost of application.It is the Spectral Confusion within the Same Object or Similar Objects(SCSO) and the related problem of image objects with heterogeneous spectra that seriously restrict the precision of image information extraction.To understand this is the key to the awareness of such a limitation.There exist different spectral reflective rates in different roof materials,which results in the serious SCSO phenomenon for different architecture objects in remote sensing imagery of urban areas.The Gaussian-mixture-model-based EM(Expectation Maximization) estimate algorithm can provide a scientific basis for analyzing the degree of spectral heterogeneity within a building and in an object of architecture category and hence improve the classification precision.Taking the multi-spectral QuickBird image as the sample data,this paper introduces the basic principle of Gaussian-mixture-model-based EM estimate algorithm,by means of which the density distribution of the different material roofs can be imitated and sub-classes of architecture be recognized.It turns out that the EM algorithm is superior to the traditional supervised and unsupervised classification in terms of the classification result of architecture image objects." @default.
- W2803182176 created "2018-06-01" @default.
- W2803182176 creator A5085641332 @default.
- W2803182176 date "2009-06-12" @default.
- W2803182176 modified "2023-09-28" @default.
- W2803182176 title "THE CLASSIFICATION OF MULTI-SPECTRAL QUICKBIRD IMAGE DATA OF BUILDINGS BASED ON GAUSSIAN MIXTURE MODEL" @default.
- W2803182176 doi "https://doi.org/10.6046/gtzyyg.2009.02.04" @default.
- W2803182176 hasPublicationYear "2009" @default.
- W2803182176 type Work @default.
- W2803182176 sameAs 2803182176 @default.
- W2803182176 citedByCount "0" @default.
- W2803182176 crossrefType "journal-article" @default.
- W2803182176 hasAuthorship W2803182176A5085641332 @default.
- W2803182176 hasConcept C105795698 @default.
- W2803182176 hasConcept C115961682 @default.
- W2803182176 hasConcept C121332964 @default.
- W2803182176 hasConcept C123657996 @default.
- W2803182176 hasConcept C124101348 @default.
- W2803182176 hasConcept C12426560 @default.
- W2803182176 hasConcept C126255220 @default.
- W2803182176 hasConcept C153180895 @default.
- W2803182176 hasConcept C154945302 @default.
- W2803182176 hasConcept C163716315 @default.
- W2803182176 hasConcept C166550679 @default.
- W2803182176 hasConcept C166957645 @default.
- W2803182176 hasConcept C182081679 @default.
- W2803182176 hasConcept C205649164 @default.
- W2803182176 hasConcept C2524010 @default.
- W2803182176 hasConcept C2776330181 @default.
- W2803182176 hasConcept C2781238097 @default.
- W2803182176 hasConcept C31972630 @default.
- W2803182176 hasConcept C33923547 @default.
- W2803182176 hasConcept C41008148 @default.
- W2803182176 hasConcept C49781872 @default.
- W2803182176 hasConcept C61224824 @default.
- W2803182176 hasConcept C62520636 @default.
- W2803182176 hasConcept C62649853 @default.
- W2803182176 hasConcept C75294576 @default.
- W2803182176 hasConceptScore W2803182176C105795698 @default.
- W2803182176 hasConceptScore W2803182176C115961682 @default.
- W2803182176 hasConceptScore W2803182176C121332964 @default.
- W2803182176 hasConceptScore W2803182176C123657996 @default.
- W2803182176 hasConceptScore W2803182176C124101348 @default.
- W2803182176 hasConceptScore W2803182176C12426560 @default.
- W2803182176 hasConceptScore W2803182176C126255220 @default.
- W2803182176 hasConceptScore W2803182176C153180895 @default.
- W2803182176 hasConceptScore W2803182176C154945302 @default.
- W2803182176 hasConceptScore W2803182176C163716315 @default.
- W2803182176 hasConceptScore W2803182176C166550679 @default.
- W2803182176 hasConceptScore W2803182176C166957645 @default.
- W2803182176 hasConceptScore W2803182176C182081679 @default.
- W2803182176 hasConceptScore W2803182176C205649164 @default.
- W2803182176 hasConceptScore W2803182176C2524010 @default.
- W2803182176 hasConceptScore W2803182176C2776330181 @default.
- W2803182176 hasConceptScore W2803182176C2781238097 @default.
- W2803182176 hasConceptScore W2803182176C31972630 @default.
- W2803182176 hasConceptScore W2803182176C33923547 @default.
- W2803182176 hasConceptScore W2803182176C41008148 @default.
- W2803182176 hasConceptScore W2803182176C49781872 @default.
- W2803182176 hasConceptScore W2803182176C61224824 @default.
- W2803182176 hasConceptScore W2803182176C62520636 @default.
- W2803182176 hasConceptScore W2803182176C62649853 @default.
- W2803182176 hasConceptScore W2803182176C75294576 @default.
- W2803182176 hasIssue "2" @default.
- W2803182176 hasLocation W28031821761 @default.
- W2803182176 hasOpenAccess W2803182176 @default.
- W2803182176 hasPrimaryLocation W28031821761 @default.
- W2803182176 hasRelatedWork W2023117442 @default.
- W2803182176 hasRelatedWork W2025803711 @default.
- W2803182176 hasRelatedWork W2026083068 @default.
- W2803182176 hasRelatedWork W2042522890 @default.
- W2803182176 hasRelatedWork W2094455438 @default.
- W2803182176 hasRelatedWork W2156237765 @default.
- W2803182176 hasRelatedWork W2194875745 @default.
- W2803182176 hasRelatedWork W2296588261 @default.
- W2803182176 hasRelatedWork W2303475025 @default.
- W2803182176 hasRelatedWork W2353972009 @default.
- W2803182176 hasRelatedWork W2360672329 @default.
- W2803182176 hasRelatedWork W2362898015 @default.
- W2803182176 hasRelatedWork W2378528635 @default.
- W2803182176 hasRelatedWork W2393188134 @default.
- W2803182176 hasRelatedWork W2496972818 @default.
- W2803182176 hasRelatedWork W2963864365 @default.
- W2803182176 hasRelatedWork W2969850065 @default.
- W2803182176 hasRelatedWork W657056932 @default.
- W2803182176 hasRelatedWork W2554259043 @default.
- W2803182176 hasRelatedWork W2967250163 @default.
- W2803182176 hasVolume "21" @default.
- W2803182176 isParatext "false" @default.
- W2803182176 isRetracted "false" @default.
- W2803182176 magId "2803182176" @default.
- W2803182176 workType "article" @default.