Convolutional Neural Networks (CNN) COVID-19 1 Deep learning 1 Dimensionality reduction 1 Discriminant informations 1 Extraction 1 Face recognition 1 Feature extraction 1 Feature extraction methods 1 Flame classification 1 Flame recognition 1 Global coordinate systems 1 Least squares regression 1 Locally linear embedding 1 Neural networks 1 Orthogonal least squares 1 R-FCN 1 Single Shot MultiBox Detector (SSD) 1 Tensorflow 1 You Only Look Once (YOLO) 1 computer vision 1 embedded devices 1 intelligent system design 1 reconfigurable architectures 1