Technical Brief

A Wavelet Transform-Based Approach for Detecting Postural Transitions in Patients Following Anterior Cruciate Ligament Reconstruction1

[+] Author and Article Information
Sadra Hemmati, Eric Wade

Department of Mechanical, Aerospace, and
Biomedical Engineering,
University of Tennessee,
Knoxville, TN 37996

DOI: 10.1115/1.4033764Manuscript received March 1, 2016; final manuscript received March 17, 2016; published online August 1, 2016. Editor: William Durfee.

J. Med. Devices 10(3), 030941 (Aug 01, 2016) (2 pages) Paper No: MED-16-1090; doi: 10.1115/1.4033764 History: Received March 01, 2016; Revised March 17, 2016

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Grahic Jump Location
Fig. 3

Cross-correlation signal based on stand-to-sit prototype signal

Grahic Jump Location
Fig. 2

Raw gyroscope data from a single task set

Grahic Jump Location
Fig. 1

The waist sensor location and axis used for the WT-based approach



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