Image enhancement Convolutional neural networks 11 Convolution 9 deep learning 9 Deep learning 8 Convolutional neural network 7 Image segmentation 5 Feature extraction 4 Network architecture 4 Object detection 4 Object recognition 4 convolutional neural network 4 object detection 4 Algorithms 3 CNN 3 Deep neural networks 3 Mask R-CNN 3 Neural Networks, Computer 3 Objects detection 3 Optical resolving power 3 Semantics 3 algorithm 3 Antennas 2 Article 2 Classification (of information) 2 Computerized tomography 2 Detection networks 2 Diagnosis 2 Extraction 2 Feature pyramid 2