Matching pursuit-based compressive sensing in a wearable biomedical accelerometer fall diagnosis device.
Ryan M. GibsonAbbes AmiraNaeem RamzanPablo Casaseca-de-la-HigueraZeeshan PervezPublished in: Biomed. Signal Process. Control. (2017)
Keyphrases
- compressive sensing
- matching pursuit
- physical activity
- image coding
- inertial sensors
- basis functions
- gesture recognition
- random projections
- sparse representation
- activity recognition
- wearable sensors
- compressive sampling
- image representation
- signal processing
- information extraction
- text mining
- face identification
- linear combination
- low dimensional
- wavelet transform
- road signs
- image retrieval
- high quality
- face recognition
- data sets