Active Learning 1 Artificial intelligence 1 Classification (of information) 1 Codes (symbols) 1 Convolutional neural network 1 Convolutional neural networks 1 Cost effective 1 Cost effectiveness 1 Costs 1 Deep Learning 1 Deep learning 1 Deep neural networks 1 Detection algorithm 1 Detection algorithms 1 Fiducial Marker 1 Fiducial marker 1 Gesture recognition 1 Image coding 1 Label correlations 1 Label space 1 Label sparsity 1 Learning systems 1 Marker Design 1 Marker design 1 Monocular Pose Estimation 1 Monocular pose estimation 1 Multi-instance learning 1 Multi-label active learning 1 Multi-labels 1 Object Detection 1