A Low Frequency FBG Accelerometer with Symmetrical Bended Spring Plates.
Fufei LiuYutang DaiJoseph Muna KaranjaMinghong YangPublished in: Sensors (2017)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- wavelet analysis
- low pass
- activity recognition
- wavelet coefficients
- discrete wavelet transform
- gesture recognition
- frequency band
- high frequency components
- electromagnetic fields
- computer vision
- original images
- multiresolution
- feature extraction
- contourlet transform
- video sequences