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In this study, we present a simple on-line speaker enrollment and identification among human-robot interaction (HRI) with intelligent service robots. For this purpose, speaker enrollment is performed through rhythmical singing voices or a simple game such as paper-scissors-rock. While the conventional enrollment methods frequently used in the security area should be cooperative, the proposed approach...
In this paper, an algorithm for human head detection over a distance exceeding 2.5 m between a camera and an object is described. This algorithm is used for the control of a robot, which has the additional limits of a moving camera, moving objects, various face orientations, and unfixed illuminations. With these circumstances, only the assumption that human head and body contours have an omega (Omega)...
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