Muhammad Muaaz, Rene Mayrhofer,
"Orientation Independent Cell Phone Based Gait Authentication"
: Proc. MoMM 2014: 12th International Conference on Advances in Mobile Computing and Multimedia, in MoMM 2014, ACM Press, New York, NY, USA, Seite(n) 161--164, 2014, ISBN: 978-1-4503-3008-4
Orientation Independent Cell Phone Based Gait Authentication
Sprache des Titels:
Proc. MoMM 2014: 12th International Conference on Advances in Mobile Computing and Multimedia
Gait authentication using a cell phone based accelerometer sensor offers an unobtrusive, user-friendly, and periodic
way of authenticating individuals on their cell phones. In
this study, we present an approach to deal with inevitable
errors induced by continuously changing sensor orientation
and other noise under a realistic scenario (when the phone
is placed inside the trouser pockets and the user is walking)
by using the magnitude data of tri-axes accelerometer and
wavelet based noise elimination modules. This study utilizes
a gait data set of 35 participants collected at their respective normal walking pace in two different sessions with an
average gap of 25 days between the sessions.