Abstract:Hyperspectral cameras acquire reflectance values at many different wavelength bands. Dimensions tend to increase because spectral information is stored in each pixel. Several attempts have been made to reduce dimensional problems such as the feature selection using Adaboost and dimension reduction using the Simulated Annealing technique. We propose a novel material detection method that consists of four steps: feature band selection, feature extraction, SVM (Support Vector Machine) learning, and target and spe… Show more
“…Band ratio calculation is a type of spectral analysis and an effective image processing method. It not only reduces spectral difference between samples, but also increases contrast between differing samples . The method is widely applied for inspecting fruit quality, seed maturity and plant identification .…”
Section: Methodsmentioning
confidence: 99%
“…It not only reduces spectral difference between samples, but also increases contrast between differing samples. [26][27][28] The method is widely applied for inspecting fruit quality, [29][30][31] seed maturity 32 and plant identification. [33][34][35] In this study, band ratios were calculated to increase the contrast between flour and ADC, which was calculated as…”
“…Band ratio calculation is a type of spectral analysis and an effective image processing method. It not only reduces spectral difference between samples, but also increases contrast between differing samples . The method is widely applied for inspecting fruit quality, seed maturity and plant identification .…”
Section: Methodsmentioning
confidence: 99%
“…It not only reduces spectral difference between samples, but also increases contrast between differing samples. [26][27][28] The method is widely applied for inspecting fruit quality, [29][30][31] seed maturity 32 and plant identification. [33][34][35] In this study, band ratios were calculated to increase the contrast between flour and ADC, which was calculated as…”
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.