FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2166672562> ?p ?o ?g. }

• W2166672562 endingPage "14" @default.
• W2166672562 startingPage "3" @default.
• W2166672562 abstract "Abstract Several features that can be extracted from digital images of the sky and that can be useful for cloud-type classification of such images are presented. Some features are statistical measurements of image texture, some are based on the Fourier transform of the image and, finally, others are computed from the image where cloudy pixels are distinguished from clear-sky pixels. The use of the most suitable features in an automatic classification algorithm is also shown and discussed. Both the features and the classifier are developed over images taken by two different camera devices, namely, a total sky imager (TSI) and a whole sky imager (WSC), which are placed in two different areas of the world (Toowoomba, Australia; and Girona, Spain, respectively). The performance of the classifier is assessed by comparing its image classification with an a priori classification carried out by visual inspection of more than 200 images from each camera. The index of agreement is 76% when five different sky conditions are considered: clear, low cumuliform clouds, stratiform clouds (overcast), cirriform clouds, and mottled clouds (altocumulus, cirrocumulus). Discussion on the future directions of this research is also presented, regarding both the use of other features and the use of other classification techniques." @default.
• W2166672562 created "2016-06-24" @default.
• W2166672562 creator A5006342846 @default.
• W2166672562 creator A5022508038 @default.
• W2166672562 date "2008-01-01" @default.
• W2166672562 modified "2023-10-18" @default.
• W2166672562 title "Feature Extraction from Whole-Sky Ground-Based Images for Cloud-Type Recognition" @default.
• W2166672562 cites W13698392 @default.
• W2166672562 cites W1846317343 @default.
• W2166672562 cites W2004815957 @default.
• W2166672562 cites W2020489265 @default.
• W2166672562 cites W2025629365 @default.
• W2166672562 cites W2031958023 @default.
• W2166672562 cites W2034967418 @default.
• W2166672562 cites W2039586817 @default.
• W2166672562 cites W2062583931 @default.
• W2166672562 cites W2068375341 @default.
• W2166672562 cites W2072642518 @default.
• W2166672562 cites W2098554604 @default.
• W2166672562 cites W2107558239 @default.
• W2166672562 cites W2148705970 @default.
• W2166672562 cites W2169142151 @default.
• W2166672562 cites W2171158644 @default.
• W2166672562 cites W2180149367 @default.
• W2166672562 cites W2222759321 @default.
• W2166672562 cites W2567880893 @default.
• W2166672562 cites W4299541016 @default.
• W2166672562 doi "https://doi.org/10.1175/2007jtecha959.1" @default.
• W2166672562 hasPublicationYear "2008" @default.
• W2166672562 type Work @default.
• W2166672562 sameAs 2166672562 @default.
• W2166672562 citedByCount "174" @default.
• W2166672562 countsByYear W21666725622012 @default.
• W2166672562 countsByYear W21666725622013 @default.
• W2166672562 countsByYear W21666725622014 @default.
• W2166672562 countsByYear W21666725622015 @default.
• W2166672562 countsByYear W21666725622016 @default.
• W2166672562 countsByYear W21666725622017 @default.
• W2166672562 countsByYear W21666725622018 @default.
• W2166672562 countsByYear W21666725622019 @default.
• W2166672562 countsByYear W21666725622020 @default.
• W2166672562 countsByYear W21666725622021 @default.
• W2166672562 countsByYear W21666725622022 @default.
• W2166672562 countsByYear W21666725622023 @default.
• W2166672562 crossrefType "journal-article" @default.
• W2166672562 hasAuthorship W2166672562A5006342846 @default.
• W2166672562 hasAuthorship W2166672562A5022508038 @default.
• W2166672562 hasBestOaLocation W21666725621 @default.
• W2166672562 hasConcept C111472728 @default.
• W2166672562 hasConcept C111919701 @default.
• W2166672562 hasConcept C115961682 @default.
• W2166672562 hasConcept C127313418 @default.
• W2166672562 hasConcept C138885662 @default.
• W2166672562 hasConcept C153180895 @default.
• W2166672562 hasConcept C153294291 @default.
• W2166672562 hasConcept C154945302 @default.
• W2166672562 hasConcept C160633673 @default.
• W2166672562 hasConcept C195452092 @default.
• W2166672562 hasConcept C205649164 @default.
• W2166672562 hasConcept C31972630 @default.
• W2166672562 hasConcept C41008148 @default.
• W2166672562 hasConcept C52622490 @default.
• W2166672562 hasConcept C62649853 @default.
• W2166672562 hasConcept C73329638 @default.
• W2166672562 hasConcept C75294576 @default.
• W2166672562 hasConcept C75553542 @default.
• W2166672562 hasConcept C79974875 @default.
• W2166672562 hasConcept C95623464 @default.
• W2166672562 hasConceptScore W2166672562C111472728 @default.
• W2166672562 hasConceptScore W2166672562C111919701 @default.
• W2166672562 hasConceptScore W2166672562C115961682 @default.
• W2166672562 hasConceptScore W2166672562C127313418 @default.
• W2166672562 hasConceptScore W2166672562C138885662 @default.
• W2166672562 hasConceptScore W2166672562C153180895 @default.
• W2166672562 hasConceptScore W2166672562C153294291 @default.
• W2166672562 hasConceptScore W2166672562C154945302 @default.
• W2166672562 hasConceptScore W2166672562C160633673 @default.
• W2166672562 hasConceptScore W2166672562C195452092 @default.
• W2166672562 hasConceptScore W2166672562C205649164 @default.
• W2166672562 hasConceptScore W2166672562C31972630 @default.
• W2166672562 hasConceptScore W2166672562C41008148 @default.
• W2166672562 hasConceptScore W2166672562C52622490 @default.
• W2166672562 hasConceptScore W2166672562C62649853 @default.
• W2166672562 hasConceptScore W2166672562C73329638 @default.
• W2166672562 hasConceptScore W2166672562C75294576 @default.
• W2166672562 hasConceptScore W2166672562C75553542 @default.
• W2166672562 hasConceptScore W2166672562C79974875 @default.
• W2166672562 hasConceptScore W2166672562C95623464 @default.
• W2166672562 hasIssue "1" @default.
• W2166672562 hasLocation W21666725621 @default.
• W2166672562 hasLocation W21666725622 @default.
• W2166672562 hasOpenAccess W2166672562 @default.
• W2166672562 hasPrimaryLocation W21666725621 @default.
• W2166672562 hasRelatedWork W2114586818 @default.
• W2166672562 hasRelatedWork W2337415362 @default.
• W2166672562 hasRelatedWork W2547232919 @default.
• W2166672562 hasRelatedWork W2563096758 @default.
• W2166672562 hasRelatedWork W2738461075 @default.

• next