[Solomonov Seminar] 259. Solomonov seminar

[Marko Grobelnik]

V petek, 24. januarja bo ob 13h v Oranzni predavalnici IJS
(drugo nadstropje glavne stavbe) 259. Solomonov seminar.
Posnetki preteklih seminarjev so nahttp://videolectures.net/solomon/

Tokrat bodo sodelavci IJS predstavili nagrajeni sistem za detekcijo 
padcev, ki sodi v podrocje razpoznavanja cloveskih aktivnosti.

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Hristijan Gjoreski, Simon Kozina, IJS-E9

Title:
RAReFall activity-recognition and fall-detection system at the EvAAL 
competition

Abstract:
The talk will present the RAReFall system, which is a real-time activity 
recognition and fall detection system. It is tuned for robustness and 
real-time performance by combining human-understandable rules and 
classifiers trained with machine learning algorithms. The system 
consists of two wearable accelerometers sewn into elastic sports-wear, 
placed on the abdomen and the right thigh. The recognition of the user's 
activities and detection of falls is performed on a laptop using the raw 
sensors' data acquired through Bluetooth.  The system was evaluated at 
the EvAAL-2013 activity recognition competition and awarded the first 
place, achieving the score of 83.6%, which was for 14.2 percentage 
points better than the second-place system. The evaluation was performed 
in a living lab using several criteria: recognition performance, 
user-acceptance, recognition delay, system installation complexity and 
interoperability with other systems.