An Adaptive Filter for Subdivision of Circular Grating Signal of Angle Measurement.
Yao HuangShuangliang CheGang ZhengWeibin ZhuYi ZhouZi XuePublished in: IEEE Trans. Instrum. Meas. (2022)
Keyphrases
- impulse response
- nonlinear filters
- original signal
- bandpass
- spatial filtering
- noise cancellation
- signal processing
- frequency domain
- digital filters
- nonlinear filtering
- fir filters
- high pass
- frequency response
- matched filter
- zero crossing
- high frequency
- adaptive filter
- low pass filter
- linear filters
- hough transform
- non stationary
- multiresolution
- wiener filter
- image processing
- signal dependent
- compressive sensing
- perfect reconstruction
- low pass
- transfer function
- noise variance
- high frequency components
- signal to noise ratio
- noise shaping
- digital signal
- noise elimination
- iir filters
- filter coefficients
- scaling factors
- filtering algorithm
- median filter
- noisy images
- image denoising
- filter bank
- multiscale