Matches in SemOpenAlex for { <https://semopenalex.org/work/W2343770676> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2343770676 abstract "Hyperspectral sensors offer narrow spectral bandwidth facilitating better discrimination of various ground materials. However, high spectral resolutions of these sensors result in larger data volumes, and thus pose computation challenges. The increased computational complexity limit the use of hyperspectral data, where applications demands moderate accuracies but economy of processing and execution time. Also the high dimensionality of the feature space adversely affect classification accuracies when the number of training samples is limited – a consequence of Hughes’ effect. A reduction in the number of dimensions lead to the Hughes effect, thus improving classification accuracies. Dimensionality reduction can be accomplished by: (i) feature selection, that is, selection of sub-optimal subset of the original set of features and (ii) feature extraction, that is, projection of the original feature space into a lower dimensional subspace that preserves most of Information. In this contribution, we propose a novel method of feature section by identifying and selecting the optimal bands based on spectral decorrelation using a local curve fitting technique. The technique is implemented on the Hyperion data of a study area from Western India. The results shows that the proposed algorithm is efficient and effective in preserving the useful original information for better classification with reduced data size and dimension." @default.
- W2343770676 created "2016-06-24" @default.
- W2343770676 creator A5011288887 @default.
- W2343770676 creator A5052353349 @default.
- W2343770676 date "2016-04-30" @default.
- W2343770676 modified "2023-09-23" @default.
- W2343770676 title "Dimensionality reduction of hyperspectral data: band selection using curve fitting" @default.
- W2343770676 cites W1571401318 @default.
- W2343770676 cites W2081683754 @default.
- W2343770676 cites W2098057602 @default.
- W2343770676 cites W2135758523 @default.
- W2343770676 cites W2150566919 @default.
- W2343770676 cites W2161943337 @default.
- W2343770676 cites W2166632292 @default.
- W2343770676 cites W2168809519 @default.
- W2343770676 doi "https://doi.org/10.1117/12.2223577" @default.
- W2343770676 hasPublicationYear "2016" @default.
- W2343770676 type Work @default.
- W2343770676 sameAs 2343770676 @default.
- W2343770676 citedByCount "2" @default.
- W2343770676 countsByYear W23437706762020 @default.
- W2343770676 countsByYear W23437706762021 @default.
- W2343770676 crossrefType "proceedings-article" @default.
- W2343770676 hasAuthorship W2343770676A5011288887 @default.
- W2343770676 hasAuthorship W2343770676A5052353349 @default.
- W2343770676 hasConcept C111030470 @default.
- W2343770676 hasConcept C11413529 @default.
- W2343770676 hasConcept C114700698 @default.
- W2343770676 hasConcept C148483581 @default.
- W2343770676 hasConcept C153180895 @default.
- W2343770676 hasConcept C154945302 @default.
- W2343770676 hasConcept C159078339 @default.
- W2343770676 hasConcept C177860922 @default.
- W2343770676 hasConcept C205649164 @default.
- W2343770676 hasConcept C32834561 @default.
- W2343770676 hasConcept C41008148 @default.
- W2343770676 hasConcept C45374587 @default.
- W2343770676 hasConcept C52622490 @default.
- W2343770676 hasConcept C57493831 @default.
- W2343770676 hasConcept C58489278 @default.
- W2343770676 hasConcept C62649853 @default.
- W2343770676 hasConcept C70518039 @default.
- W2343770676 hasConceptScore W2343770676C111030470 @default.
- W2343770676 hasConceptScore W2343770676C11413529 @default.
- W2343770676 hasConceptScore W2343770676C114700698 @default.
- W2343770676 hasConceptScore W2343770676C148483581 @default.
- W2343770676 hasConceptScore W2343770676C153180895 @default.
- W2343770676 hasConceptScore W2343770676C154945302 @default.
- W2343770676 hasConceptScore W2343770676C159078339 @default.
- W2343770676 hasConceptScore W2343770676C177860922 @default.
- W2343770676 hasConceptScore W2343770676C205649164 @default.
- W2343770676 hasConceptScore W2343770676C32834561 @default.
- W2343770676 hasConceptScore W2343770676C41008148 @default.
- W2343770676 hasConceptScore W2343770676C45374587 @default.
- W2343770676 hasConceptScore W2343770676C52622490 @default.
- W2343770676 hasConceptScore W2343770676C57493831 @default.
- W2343770676 hasConceptScore W2343770676C58489278 @default.
- W2343770676 hasConceptScore W2343770676C62649853 @default.
- W2343770676 hasConceptScore W2343770676C70518039 @default.
- W2343770676 hasLocation W23437706761 @default.
- W2343770676 hasOpenAccess W2343770676 @default.
- W2343770676 hasPrimaryLocation W23437706761 @default.
- W2343770676 hasRelatedWork W126564806 @default.
- W2343770676 hasRelatedWork W1992347734 @default.
- W2343770676 hasRelatedWork W2011471793 @default.
- W2343770676 hasRelatedWork W2050084805 @default.
- W2343770676 hasRelatedWork W2083565118 @default.
- W2343770676 hasRelatedWork W2142339246 @default.
- W2343770676 hasRelatedWork W2625602637 @default.
- W2343770676 hasRelatedWork W2771936808 @default.
- W2343770676 hasRelatedWork W2801908789 @default.
- W2343770676 hasRelatedWork W2804703031 @default.
- W2343770676 hasRelatedWork W2907587524 @default.
- W2343770676 hasRelatedWork W2916117958 @default.
- W2343770676 hasRelatedWork W2963398711 @default.
- W2343770676 hasRelatedWork W3004358798 @default.
- W2343770676 hasRelatedWork W3015082685 @default.
- W2343770676 hasRelatedWork W3018841469 @default.
- W2343770676 hasRelatedWork W3036723008 @default.
- W2343770676 hasRelatedWork W3114923132 @default.
- W2343770676 hasRelatedWork W3199847591 @default.
- W2343770676 hasRelatedWork W2553962113 @default.
- W2343770676 isParatext "false" @default.
- W2343770676 isRetracted "false" @default.
- W2343770676 magId "2343770676" @default.
- W2343770676 workType "article" @default.