Sampling Frequency, Signal Resolution and the Accuracy of Wearable Context Recognition Systems.
Holger JunkerPaul LukowiczGerhard TrösterPublished in: ISWC (2004)
Keyphrases
- non stationary
- recognition accuracy
- recognition rate
- spatial and temporal resolution
- pattern recognition
- classification accuracy
- computational cost
- high accuracy
- contextual information
- activity recognition
- sensor networks
- error rate
- sampling rate
- feature extraction
- distributed systems
- signal processing
- low resolution
- human computer interaction
- augmented reality
- gesture recognition
- recognition process