Least-Squares Gaussian Beam Transform for Seismic Noise Attenuation.
Min BaiJuan WuMi ZhangYangkang ChenPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- least squares
- gaussian noise
- noise level
- missing data
- random noise
- noise model
- additive noise
- noise reduction
- signal processing
- maximum likelihood
- signal to noise ratio
- optical flow
- image noise
- noisy data
- parameter estimation
- robust estimation
- denoising
- wave propagation
- impulse response
- fourier analysis
- noise free
- poisson distribution
- tikhonov regularization
- sparse linear
- reinforced concrete
- intensity profile
- multiresolution
- noisy images
- scale space
- image enhancement
- gaussian distribution
- low frequency