Activity detection using frequency analysis and off-the-shelf devices: Fall detection from accelerometer data.
Sebastian D. BerschChristian M. J. ChislettDjamel AzziRinat KhusainovJim S. BriggsPublished in: PervasiveHealth (2011)
Keyphrases
- activity detection
- frequency analysis
- fall detection
- accelerometer data
- behavior recognition
- indoor localization
- activity recognition
- frequency domain
- power spectrum
- multi camera
- fuzzy inference
- detection algorithm
- palmprint
- indoor environments
- selective attention
- sequence matching
- image processing
- machine learning
- data mining
- denoising
- feature extraction
- feature selection
- computer vision