TY - CHAP
T1 - Comparison of accelerometer-based energy expenditure estimation algorithms
AU - Twomey, Niall
AU - Faul, Stephen
AU - Marnane, William P.
PY - 2010
Y1 - 2010
N2 - Many accelerometer-based energy expenditure estimation algorithms and platforms have been established in recent topical literature, and each boasts a high correlation against the gold standard in energy expenditure measurement, i.e. indirect calorimetry. The aim of this study was to implement a set of these algorithms, run them all over a common dataset and investigate the strengths and weaknesses associated with each. The algorithms were then ported to a SHIMMER device for a real time, mobile and non-invasive energy expenditure estimation solution. High correlations were found between the accelerometer-regressed energy expenditure estimates and the reference dataset both on a computer and SIDMMER-implementation of the algorithms.
AB - Many accelerometer-based energy expenditure estimation algorithms and platforms have been established in recent topical literature, and each boasts a high correlation against the gold standard in energy expenditure measurement, i.e. indirect calorimetry. The aim of this study was to implement a set of these algorithms, run them all over a common dataset and investigate the strengths and weaknesses associated with each. The algorithms were then ported to a SHIMMER device for a real time, mobile and non-invasive energy expenditure estimation solution. High correlations were found between the accelerometer-regressed energy expenditure estimates and the reference dataset both on a computer and SIDMMER-implementation of the algorithms.
KW - Accelerometers
KW - Energy expenditure estimation
KW - Indirect calorimetry
UR - https://www.scopus.com/pages/publications/77954389295
U2 - 10.4108/ICST.PERVASIVEHEALTH2010.8879
DO - 10.4108/ICST.PERVASIVEHEALTH2010.8879
M3 - Chapter
AN - SCOPUS:77954389295
SN - 9789639799899
T3 - 2010 4th International Conference on Pervasive Computing Technologies for Healthcare, Pervasive Health 2010
BT - 2010 4th International Conference on Pervasive Computing Technologies for Healthcare, Pervasive Health 2010
T2 - 2010 4th International Conference on Pervasive Computing Technologies for Healthcare, Pervasive Health 2010
Y2 - 22 March 2010 through 25 March 2010
ER -