Exploring the Efficacy of Sparse, General-Purpose Sensor Constellations for Wide-Area Activity Sensing.
Gierad LaputChris HarrisonPublished in: Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. (2019)
Keyphrases
- general purpose
- sensor networks
- sensor fusion
- special purpose
- image sensor
- sensor data
- data acquisition
- wearable sensors
- sensing devices
- real time
- micro controller
- human activities
- programming language
- application specific
- domain specific
- sensing modalities
- high dimensional
- activity recognition
- multi sensor
- activity patterns
- sparse representation
- dynamic range
- wireless sensor networks
- sensor web
- mobile sensor
- sensor data streams
- body sensor networks
- sensor readings
- compressive sensing
- dictionary learning
- sparse coding
- low cost
- mobile robot
- learning algorithm