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Co-Recognition of Human Activity and Sensor Location via Compressed Sensing in Wearable Body Sensor Networks
| Content Provider | CiteSeerX |
|---|---|
| Abstract | Abstract—Human activity recognition using wearable body sensors is playing a significant role in ubiquitous and mo-bile computing. One of the issues related to this wearable technology is that the captured activity signals are highly dependent on the location where the sensors are worn on the human body. Existing research work either extracts location information from certain activity signals or takes advantage of the sensor location information as a priori to achieve better activity recognition performance. In this paper, we present a compressed sensing-based approach to co-recognize human activity and sensor location in a single framework. To validate the effectiveness of our approach, we did a pilot study for the task of recognizing 14 human activities and 7 on body-locations. On average, our approach achieves an 87.72 % classification accuracy (the mean of precision and recall). |
| File Format | |
| Access Restriction | Open |
| Content Type | Text |
