Deep learning Extraction 2 3-D shape 1 3D modeling 1 3D models 1 3D shape feature extraction 1 3D-CNN 1 3d-modeling 1 Animation 1 Audio videos 1 Automation 1 CNN 1 CT lung images 1 Classification system 1 Colorization 1 Combustion 1 Combustion behaviours 1 Combustion test 1 Convolutional neural network 1 Copper concentrates 1 Copper smelting 1 Crime prediction 1 Critical steps 1 Curricula 1 Detection technology 1 Digital learning resources 1 E-learning 1 Energy utilization 1 Explainable deep learning 1 Feature extraction 1