Matches in SemOpenAlex for { <https://semopenalex.org/work/W2097559891> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2097559891 abstract "The purpose of this research was to investigate the utility of a 5 mega pixel, RGB (red green blue) digital camera mounted on a 2.5 m telescopic pole to determine the leaf water potential () of potato plants in the field using artificial neural network (ANN) modeling. A randomized 45 x 45 m systematic grid sampling design was employed. Sample plots were measured at random to obtain leaf water potential, nitrate content, volumetric water content, and digital imagery. The imagery from all plots was radiometrically calibrated and classified to isolate green foliage from soils, flowers, shadows, and senescent leaves. Along with the RGB imagery, 6 image transformations and 9 vegetation indices were evaluated as input neuron candidates to determine leaf water potential using ANN modeling. Input neuron candidates with significant co-linearity, were transformed using (PCA) principal components analysis. A linear relationship between soil nitrate and foliage greenness via the G image band was found to be significant. Using a training dataset, 8 input neurons were used to create an ANN model to determine leaf water potential measures. The PCA, image ratios, and image transformations provided additional information not found in the RGB imagery. The results show that for the validation dataset, the predicted and measured leaf water potential is from common populations." @default.
- W2097559891 created "2016-06-24" @default.
- W2097559891 creator A5023208636 @default.
- W2097559891 creator A5059123396 @default.
- W2097559891 date "2006-01-01" @default.
- W2097559891 modified "2023-09-27" @default.
- W2097559891 title "Predicting leaf water potential of potato using spectral reflectance indices" @default.
- W2097559891 cites W129484703 @default.
- W2097559891 cites W1965817681 @default.
- W2097559891 cites W1972664953 @default.
- W2097559891 cites W2009291420 @default.
- W2097559891 cites W2025757188 @default.
- W2097559891 cites W2036706101 @default.
- W2097559891 cites W2068714504 @default.
- W2097559891 cites W2083778516 @default.
- W2097559891 cites W2083844448 @default.
- W2097559891 cites W2113511124 @default.
- W2097559891 cites W2130989950 @default.
- W2097559891 cites W297800789 @default.
- W2097559891 cites W645791845 @default.
- W2097559891 doi "https://doi.org/10.13031/2013.22139" @default.
- W2097559891 hasPublicationYear "2006" @default.
- W2097559891 type Work @default.
- W2097559891 sameAs 2097559891 @default.
- W2097559891 citedByCount "0" @default.
- W2097559891 crossrefType "proceedings-article" @default.
- W2097559891 hasAuthorship W2097559891A5023208636 @default.
- W2097559891 hasAuthorship W2097559891A5059123396 @default.
- W2097559891 hasConcept C115961682 @default.
- W2097559891 hasConcept C142724271 @default.
- W2097559891 hasConcept C154945302 @default.
- W2097559891 hasConcept C159390177 @default.
- W2097559891 hasConcept C205649164 @default.
- W2097559891 hasConcept C27438332 @default.
- W2097559891 hasConcept C2776133958 @default.
- W2097559891 hasConcept C2779705975 @default.
- W2097559891 hasConcept C33923547 @default.
- W2097559891 hasConcept C39432304 @default.
- W2097559891 hasConcept C41008148 @default.
- W2097559891 hasConcept C42781572 @default.
- W2097559891 hasConcept C50644808 @default.
- W2097559891 hasConcept C62649853 @default.
- W2097559891 hasConcept C71924100 @default.
- W2097559891 hasConcept C82990744 @default.
- W2097559891 hasConcept C9417928 @default.
- W2097559891 hasConceptScore W2097559891C115961682 @default.
- W2097559891 hasConceptScore W2097559891C142724271 @default.
- W2097559891 hasConceptScore W2097559891C154945302 @default.
- W2097559891 hasConceptScore W2097559891C159390177 @default.
- W2097559891 hasConceptScore W2097559891C205649164 @default.
- W2097559891 hasConceptScore W2097559891C27438332 @default.
- W2097559891 hasConceptScore W2097559891C2776133958 @default.
- W2097559891 hasConceptScore W2097559891C2779705975 @default.
- W2097559891 hasConceptScore W2097559891C33923547 @default.
- W2097559891 hasConceptScore W2097559891C39432304 @default.
- W2097559891 hasConceptScore W2097559891C41008148 @default.
- W2097559891 hasConceptScore W2097559891C42781572 @default.
- W2097559891 hasConceptScore W2097559891C50644808 @default.
- W2097559891 hasConceptScore W2097559891C62649853 @default.
- W2097559891 hasConceptScore W2097559891C71924100 @default.
- W2097559891 hasConceptScore W2097559891C82990744 @default.
- W2097559891 hasConceptScore W2097559891C9417928 @default.
- W2097559891 hasLocation W20975598911 @default.
- W2097559891 hasOpenAccess W2097559891 @default.
- W2097559891 hasPrimaryLocation W20975598911 @default.
- W2097559891 hasRelatedWork W1823429587 @default.
- W2097559891 hasRelatedWork W2081397537 @default.
- W2097559891 hasRelatedWork W2098534814 @default.
- W2097559891 hasRelatedWork W2103069163 @default.
- W2097559891 hasRelatedWork W2161197664 @default.
- W2097559891 hasRelatedWork W2356344059 @default.
- W2097559891 hasRelatedWork W2369364551 @default.
- W2097559891 hasRelatedWork W3037817978 @default.
- W2097559891 hasRelatedWork W323590016 @default.
- W2097559891 hasRelatedWork W2177469695 @default.
- W2097559891 isParatext "false" @default.
- W2097559891 isRetracted "false" @default.
- W2097559891 magId "2097559891" @default.
- W2097559891 workType "article" @default.