Indoor Localization System Using Dual-Frequency Bands and Interpolation Algorithm.
Junhua YangPublished in: IEEE Internet Things J. (2020)
Keyphrases
- frequency band
- interpolation algorithm
- indoor localization
- fall detection
- indoor environments
- kernel regression
- low resolution
- high frequency
- interpolation method
- wifi
- low frequency
- grayscale images
- linear interpolation
- subband
- wavelet packet
- radio frequency
- transfer function
- mobile robot
- feature vectors
- image coding
- wireless networks
- gray scale
- super resolution
- control system