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Kinect=IMU? Learning MIMO Signal Mappings to Automatically Translate Activity Recognition Systems across Sensor Modalities
Found in: 2012 16th Annual International Symposium on Wearable Computers (ISWC)
By Oresti Banos,Alberto Calatroni,Miguel Damas,Hector Pomares,Ignacio Rojas,Hesam Sagha,Jose del R. Mill´n,Gerhard Troster,Ricardo Chavarriaga,Daniel Roggen
Issue Date:June 2012
pp. 92-99
We propose a method to automatically translate a preexisting activity recognition system, devised for a source sensor domain S, so that it can operate on a newly discovered target sensor domain T, possibly of different modality. First, we use MIMO system i...
Unsupervised Adaptation to On-body Sensor Displacement in Acceleration-Based Activity Recognition
Found in: Wearable Computers, IEEE International Symposium
By Hamidreza Bayati, José del R. Mill´n, Ricardo Chavarriaga
Issue Date:June 2011
pp. 71-78
A common assumption in activity recognition is that the system remains unchanged between its design and its posterior operation. However, many factors can affect the data distribution between two different experimental sessions including sensor displacemen...
Detecting and Rectifying Anomalies in Body Sensor Networks
Found in: Wearable and Implantable Body Sensor Networks, International Workshop on
By Hesam Sagha, José del R. Mill´n, Ricardo Chavarriaga
Issue Date:May 2011
pp. 162-167
Activity recognition using on body sensors are prone to degradation due to changes on sensor readings. The changes can occur because of degradation or alteration in the behaviour of the sensor with respect to the others. In this paper we propose a method w...