AdaBoost 2 Adaptive boosting 2 Computer vision Convolution 2 Convolutional networks 2 Convolutional neural network 2 Deep learning 2 Design parameters 2 Face recognition 2 Feature extraction 2 Haar-like features 2 Neural networks 2 Object detection 2 Pattern recognition 2 Pattern recognition systems 2 Pedestrian detection 2 Pedestrian detection system 2 Training and testing 2