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Fault tolerance in wireless sensor networks (WSNs) has been studied extensively by computer science researchers and they proposed many fault-tolerant schemes for various applications including target and event detection. However, these schemes would fail in a particular application of WSNs: structural health monitoring (SHM). Different from other applications of WSNs, detecting structural damage requires...
This paper presents a vision based gesture recognition system for human-robot symbiosis. The system is based on visual information of the face gestures recognition by connected component analysis of the skin color segmentation of images in HSV color model and PCA based pattern-matching strategies. On gesture recognition, the robot is being instructed to perform certain tasks by issuing commands. The...
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