用于VIS-NIR跨模式特征学习的多任务聚类ELM 用于VIS-NIR跨模式特征学习的多任务聚类ELM 上传者:weixin_38599231时间:2021-03-20 NIR-dataset.txt cbsr-nir红外人脸数据集,对于做双目活体人脸检测方面很有用,国内服务器下载很困难,仅用于学习交流 上传者:thxiaozhazha时间:2020-05-11 ...
27 June 2024 © The Author(s) 2024 Abstract An ultraportable hyperspectral camera operating in the Vis–NIR range (400–1000 nm) was used in this study for the non- invasive analysis of a selection of Italian maiolica wares and sherds from the Museo Nazionale del Bargello in Florence, Ita...
The aims of this study were to (1) determine if Vis/NIR hyperspectral imaging of whole grain rice can accurately classify samples according to sub-population or production environment, (2) to determine if variation in Vis/NIR wavelengths correlates with grain quality traits, including chalkiness, ...
Near-infrared-visible (NIR-VIS) heterogeneous face recognition matches NIR to corresponding VIS face images. However, due to the sensing gap, NIR images of
With GA-PLS, acceptable cross-validated (cv) prediction accuracies were obtained for the complete dataset (SOC, , RPDcv = 2.42; HWE-Ccv, , RPDcv = 2.13). Splitting the soil data into two groups with different basic properties (Podzols compared with Fluvisols/Cambisols; n = 21 and n ...
theminimumdatasetbecausestructureplaysafundamentalrole inagriculturalsystems(Muelleretal.,2013;Roger-Estradeetal., 2010).Soilaggregatestability,whichisanimportantindicatorof soilstructuralquality,hasacriticalroleinpreventionofsoil erosionandsoildegradation(Barthe`sandRoose,2002;Le ...
roughness and moisture effects in the same calibration dataset. This approach offers a new option to assess SOC on-the-go, because the full range spectra taken on-the-go bear information on these formerly disturbing factors. The objective of this study was to develop a robust procedure for the...
The package comes with an example dataset (ikeogu.2017) fromIkeogu etal.(2017)PLoS ONEthat can be used to try out package capabilities. This dataset includes vis-NIR spectra from cassava roots as well as two reference phenotypes: Root dry matter content as measured by the oven method for ...
Soil pH cannot be predicted from vis–NIR or PXRF spectra in this dataset due to its weak correlations with other soil properties and elements. It is concluded that PXRF spectra can be solely used to estimate soil texture, whereas combining vis–NIR and PXRF spectra via PCA should be used ...
We also conclude that a combined dataset from topsoil and subsurface samples enabled a more consistent set of data with no loss of calibration and prediction accuracy, especially when considering the availability of calibration samples. Abbreviations: CEC, cation-exchange capacity; CV, coefficient of ...