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Autonomous robots and humans need to create a coherent 3D representation of their peripersonal space in order to interact with nearby objects. Recent studies in visual neuroscience suggest that the small coordinated head/eye movements that humans continually perform during fixation provides useful depth information. In this work, we mimic such a behavior on a humanoid robot and propose a computational...
We describe a real-time face detector based on Gabor features. While Gabor features often lead to improved performance, they are often avoided as they are perceived as being computationally expensive. We address this in two ways. First, we propose an efficient discrete encoding method for the Gabor feature vector. This enables us to use a computationally efficient multi-stage classifier based on boosting...
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