Matches in SemOpenAlex for { <https://semopenalex.org/work/W3083608449> ?p ?o ?g. }
- W3083608449 endingPage "1634" @default.
- W3083608449 startingPage "1625" @default.
- W3083608449 abstract "Conditions causing gait abnormalities are very common and their treatment requires the detailed assessment of gait. Currently such assessments are carried out in gait laboratories and require the use of complex and expensive equipment. To increase availability and use at home and clinics, we design and develop an affordable, user friendly, wireless, portable automatic system to extract spatiotemporal features of gait that can be used indoors and outdoors. This study determines the concurrent validity of extracted gait features from Inertial Measurement Units (IMUs) against `gold standard' Motion Capture System (MoCap) using a hybrid gait features extraction method. The analysis of the proposed method is based on minimum prominence and abrupt transition points in the IMU signals. We also compare the degree of agreement for mean spatiotemporal gait features. The concurrent data from synchronized IMUs and MoCap are collected from 18 subjects. We validate our proposed system using two experiments; 1) IMU and MoCap with self-selected (free) walking and 2) IMU and MoCap at various walking speeds. Interclass correlations, Lin's concordance correlation coefficients and Pearson's correlation coefficients (r) are applied to determine the correlation between extracted gait features from IMU and MoCap measurements. Bland-Altman plots are also generated to evaluate any unknown bias between the mean extracted features. The experiments show that spatiotemporal features of gait extracted from IMUs are highly valid. Our methods facilitate gait assessment in clinics and at home including the possibility of self-assessment." @default.
- W3083608449 created "2020-09-11" @default.
- W3083608449 creator A5002428260 @default.
- W3083608449 creator A5038422534 @default.
- W3083608449 creator A5056410432 @default.
- W3083608449 creator A5065822678 @default.
- W3083608449 date "2021-01-15" @default.
- W3083608449 modified "2023-10-12" @default.
- W3083608449 title "Validity and Consistency of Concurrent Extraction of Gait Features Using Inertial Measurement Units and Motion Capture System" @default.
- W3083608449 cites W1890698066 @default.
- W3083608449 cites W1970005172 @default.
- W3083608449 cites W1974629133 @default.
- W3083608449 cites W1975684011 @default.
- W3083608449 cites W2003167667 @default.
- W3083608449 cites W2005700828 @default.
- W3083608449 cites W2008151608 @default.
- W3083608449 cites W2008891225 @default.
- W3083608449 cites W2015795623 @default.
- W3083608449 cites W2024321742 @default.
- W3083608449 cites W2025797281 @default.
- W3083608449 cites W2026375722 @default.
- W3083608449 cites W2033453630 @default.
- W3083608449 cites W2033870845 @default.
- W3083608449 cites W2045271086 @default.
- W3083608449 cites W2050190741 @default.
- W3083608449 cites W2057390143 @default.
- W3083608449 cites W2060436922 @default.
- W3083608449 cites W2064195145 @default.
- W3083608449 cites W2084553975 @default.
- W3083608449 cites W2086393007 @default.
- W3083608449 cites W2087048290 @default.
- W3083608449 cites W2096059569 @default.
- W3083608449 cites W2115068461 @default.
- W3083608449 cites W2118991043 @default.
- W3083608449 cites W2124076342 @default.
- W3083608449 cites W2141403362 @default.
- W3083608449 cites W2163764715 @default.
- W3083608449 cites W2167846523 @default.
- W3083608449 cites W2313339984 @default.
- W3083608449 cites W2359031565 @default.
- W3083608449 cites W2416440676 @default.
- W3083608449 cites W2469554877 @default.
- W3083608449 cites W2511570463 @default.
- W3083608449 cites W2525083240 @default.
- W3083608449 cites W2534701219 @default.
- W3083608449 cites W2606165363 @default.
- W3083608449 cites W2734794766 @default.
- W3083608449 cites W2782354506 @default.
- W3083608449 cites W2789525912 @default.
- W3083608449 cites W2791635317 @default.
- W3083608449 cites W2796136059 @default.
- W3083608449 cites W4249810852 @default.
- W3083608449 doi "https://doi.org/10.1109/jsen.2020.3021501" @default.
- W3083608449 hasPublicationYear "2021" @default.
- W3083608449 type Work @default.
- W3083608449 sameAs 3083608449 @default.
- W3083608449 citedByCount "10" @default.
- W3083608449 countsByYear W30836084492021 @default.
- W3083608449 countsByYear W30836084492022 @default.
- W3083608449 countsByYear W30836084492023 @default.
- W3083608449 crossrefType "journal-article" @default.
- W3083608449 hasAuthorship W3083608449A5002428260 @default.
- W3083608449 hasAuthorship W3083608449A5038422534 @default.
- W3083608449 hasAuthorship W3083608449A5056410432 @default.
- W3083608449 hasAuthorship W3083608449A5065822678 @default.
- W3083608449 hasBestOaLocation W30836084492 @default.
- W3083608449 hasConcept C104114177 @default.
- W3083608449 hasConcept C104709138 @default.
- W3083608449 hasConcept C105795698 @default.
- W3083608449 hasConcept C121332964 @default.
- W3083608449 hasConcept C151233233 @default.
- W3083608449 hasConcept C151800584 @default.
- W3083608449 hasConcept C154945302 @default.
- W3083608449 hasConcept C171606756 @default.
- W3083608449 hasConcept C173906292 @default.
- W3083608449 hasConcept C198999979 @default.
- W3083608449 hasConcept C20220851 @default.
- W3083608449 hasConcept C3018868096 @default.
- W3083608449 hasConcept C31972630 @default.
- W3083608449 hasConcept C33923547 @default.
- W3083608449 hasConcept C41008148 @default.
- W3083608449 hasConcept C48007421 @default.
- W3083608449 hasConcept C62520636 @default.
- W3083608449 hasConcept C71924100 @default.
- W3083608449 hasConcept C79061980 @default.
- W3083608449 hasConcept C99508421 @default.
- W3083608449 hasConceptScore W3083608449C104114177 @default.
- W3083608449 hasConceptScore W3083608449C104709138 @default.
- W3083608449 hasConceptScore W3083608449C105795698 @default.
- W3083608449 hasConceptScore W3083608449C121332964 @default.
- W3083608449 hasConceptScore W3083608449C151233233 @default.
- W3083608449 hasConceptScore W3083608449C151800584 @default.
- W3083608449 hasConceptScore W3083608449C154945302 @default.
- W3083608449 hasConceptScore W3083608449C171606756 @default.
- W3083608449 hasConceptScore W3083608449C173906292 @default.
- W3083608449 hasConceptScore W3083608449C198999979 @default.
- W3083608449 hasConceptScore W3083608449C20220851 @default.
- W3083608449 hasConceptScore W3083608449C3018868096 @default.