Which Way Am I Facing: Inferring Horizontal Device Orientation from an Accelerometer Signal.
Kai S. KunzePaul LukowiczKurt PartridgeBo BegolePublished in: ISWC (2009)
Keyphrases
- physical activity
- heart rate
- signal processing
- diffusion mri
- non stationary
- orientation estimation
- high frequency
- activity recognition
- data sets
- original signal
- wavelet analysis
- gesture recognition
- low frequency
- gabor filters
- frequency domain
- real time
- position and orientation
- compressive sensing
- data acquisition
- spatial frequency
- steerable filters
- signal detection
- low cost
- multiscale
- received signal