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Meanwhile, the hardware design of data acquisition device is introduced and the angle variation is chosen to represent the user's body state changes. For simple actions, a real-time recognition algorithm based on template matching performed well on cost control, and a method based on BLSTM-RNN is used for complex motion recognition to improve the accuracy of identification.<\/jats:p>","DOI":"10.4018\/jitr.2019010102","type":"journal-article","created":{"date-parts":[[2018,10,8]],"date-time":"2018-10-08T12:52:20Z","timestamp":1539003140000},"page":"18-35","source":"Crossref","is-referenced-by-count":3,"title":["Human Action Recognition Based on Inertial Sensors and Complexity Classification"],"prefix":"10.4018","volume":"12","author":[{"given":"Lijue","family":"Liu","sequence":"first","affiliation":[{"name":"School of Information Science and Engineering, Central South University, Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoliang","family":"Lei","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, Central South University, Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baifan","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, Central South University, Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Shu","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, Central South University, Changsha, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"JITR.2019010102-0","doi-asserted-by":"publisher","DOI":"10.1016\/j.imavis.2003.11.004"},{"key":"JITR.2019010102-1","doi-asserted-by":"publisher","DOI":"10.1016\/j.patcog.2013.06.020"},{"key":"JITR.2019010102-2","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2015.2489500"},{"key":"JITR.2019010102-3","first-page":"1","article-title":"Linear SVM-based recognition of elementary juggling movements using correlation dimension of Euler Angles of a single arm.","author":"F.Camastra","year":"2016","journal-title":"Neural Computing & Applications"},{"key":"JITR.2019010102-4","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-13969-2_11"},{"key":"JITR.2019010102-5","unstructured":"Colah. 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