RSS Fingerprint Based Indoor Localization Using Sparse Representation with Spatio-Temporal Constraint.
Xinglin PiaoYong ZhangTingshu LiYongli HuHao LiuKe ZhangYun GePublished in: Sensors (2016)
Keyphrases
- sparse representation
- indoor localization
- temporal constraints
- received signal strength
- temporal reasoning
- localization algorithm
- dictionary learning
- base station
- indoor environments
- fall detection
- signal strength
- sparse coding
- wifi
- image classification
- face recognition
- radio frequency
- access points
- dimensionality reduction
- object tracking
- signal processing
- high dimensional data
- temporal information
- image representation
- fingerprint images
- mobile users
- context aware
- qualitative and quantitative
- wireless sensor networks
- multiscale
- location tracking
- feature extraction
- three dimensional
- sensor networks
- nearest neighbor