Development of a High-Sensitivity Optical Accelerometer for Low-Frequency Vibration Measurement.
Rui-Jun LiYing-Jun LeiZhen-Xin ChangLian-Sheng ZhangKuang-Chao FanPublished in: Sensors (2018)
Keyphrases
- low frequency
- high sensitivity
- high frequency
- optical fiber
- frequency domain
- wavelet transform
- subband
- discrete wavelet transform
- frequency band
- electromagnetic fields
- practical application
- wavelet coefficients
- wavelet analysis
- feature extraction
- low pass
- original images
- activity recognition
- computer vision
- image data
- high resolution
- image segmentation