Reliable state transition detection in off-the-shelf low frequency electric meters.
Deokwoo JungAthanasios BamisAndreas SavvidesPublished in: BuildSys@SenSys (2011)
Keyphrases
- original images
- low frequency
- state transition
- high frequency
- frequency domain
- input output
- wavelet transform
- state transitions
- state transition model
- hidden markov models
- black box
- state space
- wavelet coefficients
- finite state machines
- fusion rules
- subband
- electromagnetic fields
- frequency band
- high frequency components
- markov chain
- probability distribution
- high resolution
- multiscale
- spatial domain
- image data
- dct coefficients
- ambient intelligence
- computational complexity
- object oriented