Low-Frequency Vibration Measurement Based on the Concentric-Circle Grating Projection System.
Chengang LyuXuekai WangYage LiuHongchen LiuChunfeng GeJie JinPublished in: IEEE Trans. Instrum. Meas. (2021)
Keyphrases
- low frequency
- high frequency
- frequency domain
- radon transform
- wavelet transform
- high frequency components
- parallel lines
- frequency band
- subband
- wavelet analysis
- wavelet coefficients
- electromagnetic fields
- hough transform
- low pass
- original images
- high resolution
- straight line
- discrete wavelet transform
- dct coefficients
- dct domain
- contourlet transform
- video sequences
- fusion rules
- spatial domain
- data fusion
- edge detection
- image processing
- machine learning