Smartphone Accelerometer-Based Gesture Recognition and its Robotic Application
스마트폰 가속도 센서 기반의 제스처 인식과 로봇 응용

Sang-Ha Nam, Joo-Hee Kim, Se-Kyeong Heo, In-Cheol Kim
2013 KIPS Transactions on Software and Data Engineering  
We propose an accelerometer-based gesture recognition method for smartphone users. In our method, similarities between a new time series accelerometer data and each gesture exemplar are computed with DTW algorithm, and then the best matching gesture is determined based on k-NN algorithm. In order to investigate the performance of our method, we implemented a gesture recognition program working on an Android smartphone and a gesture-based teleoperating robot system. Through a set of user-mixed
more » ... set of user-mixed and user-independent experiments, we showed that the proposed method and implementation have high performance and scalability.
doi:10.3745/ktsde.2013.2.6.395 fatcat:yg4ynrilajgcbdtu7nhqxuwp4i