Color face recognition using quaternion PCA [PDF]
, 2011 Recently, biometric systems have attracted the attention of both academic and industrial communities. Advances in hardware and software technologies have paved the way to such growing interest.
Jaha, Emad Sami +3 more
core +2 more sources
Experimental investigation of 50 MPa reinforced concrete slabs subjected to blast loading
Ingeniería e Investigación, 2018 This paper presents results from blast tests conducted on four 50 MPa concrete slabs with reinforcement ratios of 0,175% and 0,37%. Two of the slabs were retrofitted with 50 mm thick foam in order to investigate the potential of using the foam as a ...
Fausto Mendonça +2 more
doaj +1 more source
Bulletin of Geography. Socio-Economic Series, 2021 The purpose of the work was to identify the hidden relationship between water consumption and meteorological factors, using principal component analysis.
Piasecki Adam +2 more
doaj +1 more source
SuperPCA: A Superpixelwise PCA Approach for Unsupervised Feature Extraction of Hyperspectral Imagery [PDF]
IEEE Transactions on Geoscience and Remote Sensing, 2018 As an unsupervised dimensionality reduction method, the principal component analysis (PCA) has been widely considered as an efficient and effective preprocessing step for hyperspectral image (HSI) processing and analysis tasks.
Junjun Jiang +5 more
semanticscholar +1 more source
Classification of α wave motor imagery based on SVM and PCA
Dianzi Jishu Yingyong, 2022 A feature screening method based on alpha wave and principal component analysis was proposed to solve the problem that the weakly correlated feature quantity would affect the classification accuracy in EEG motor imagery classification.
Cai Jing +3 more
doaj +1 more source
Application of Minimal Data Sets for Quantitative Assessment and Investigation of Spatial Autocorrelation of Soil Quality in Southwestern Lands of Urmia Plain [PDF]
علوم آب و خاک, 2023 Soil quality is one of the most crucial factors determining crop productivity and production stability. The soil's physical, chemical, biological, and ecological characteristics affect its quality. Numerous researchers have concentrated the evaluation on
A. Barikloo +3 more
doaj
Mass transfer rate and osmotic treatment efficiency of peaches
Acta Universitatis Sapientiae: Alimentaria, 2022 The highest-quality peaches [Prunus persica (L.) Batsch] are cultivated in areas with sunny summers, therefore the territory of the Autonomous Province of Vojvodina is a favourable region for their production.
Lončar B. +6 more
doaj +1 more source
Spatial and Temporal Assessment of Water Quality Changes in North, Northwest and Southwest Rivers of Iran, Involving Multivariate Statistical Techniques and GIS [PDF]
Water Harvesting Research, 2022 Surface water, especially rivers, is one of the most important water resources that play an important role in supplying water for various activities.
Parva Mohammadi +3 more
doaj +1 more source
Overview of 2D-PCA MSM (smaller dotted rectangle) and 2D-PCA-R MSM (larger dotted rectangle).
, 2021 Overview of 2D-PCA MSM (smaller dotted rectangle) and 2D-PCA-R MSM (larger dotted rectangle).
Yumi Iwashita (11261748) +3 more
core +1 more source