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Modern smart phones are equipped with a wide variety of sensors including GPS, accelerometer, gyroscope, or even biometric sensor. Many intelligent context-aware applications are thus also become popular. In particular, by using GPS data, many Location Based Services (LBSs) have been developed and deployed. In the literature, analysis based on the collection of GPS data from a large amount of users...
A method of real-time collision obstacle for autonomous mobile robots in local dynamic environment using multi-sensor data fusion is proposed. Due to the effectiveness of the optical flow sensors, the robot can acquire more accurate self-motion information. This paper also proposes an approach to complete enhancement based on the earlier vector field histogram algorithm (VFH), which is called VFH#...
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