A Novel Short-Time Fourier Transform-Based Fall Detection Algorithm Using 3-Axis Accelerations

The short-time Fourier transform- (STFT-) based algorithm was suggested to distinguish falls from various activities of daily living (ADLs). Forty male subjects volunteered in the experiments including three types of falls and four types of ADLs. An inertia sensor unit attached to the middle of two...

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Vydáno v:	Mathematical problems in engineering Ročník 2015; číslo 2015; s. 1 - 7
Hlavní autoři:	Kim, Youngho, Choi, Eunkyoung, Kim, Jongman, Park, Sunwoo, Ryu, Jeseong, Ahn, Soonjae, Son, Jongsang, Shin, Isu, Cha, Baekdong
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Cairo, Egypt Hindawi Publishing Corporation 01.01.2015 John Wiley & Sons, Inc
Témata:	Acceleration Activities of daily living Algorithms Classification Engineering Fall detection Falls Fourier analysis Fourier transforms Frequencies Frequency bands Health care Inertia Injuries Mathematical analysis Motion capture Performance evaluation Sensors Three axis Vectors (mathematics) Velocity Wavelet transforms United Kingdom > UK United States > US
ISSN:	1024-123X, 1563-5147
On-line přístup:	Získat plný text
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