Practical Evaluation of Low-Frequency Vibration Energy Harvesting for Creating Green RFID and IoT Devices.
Iván Froiz-MíguezPaula Fraga-LamasTiago M. Fernández-CaramésPublished in: RFID (2024)
Keyphrases
- low frequency
- high frequency
- frequency domain
- low frequency coefficients
- wavelet transform
- wavelet analysis
- frequency band
- discrete wavelet transform
- mobile devices
- contourlet transform
- low pass
- rfid tags
- wavelet coefficients
- subband
- management system
- dct coefficients
- original images
- subband decomposition
- electromagnetic fields
- multiple images
- energy consumption
- location information
- context aware
- image compression
- radio frequency identification
- rfid reader
- image processing