Adaptive Variable Time Fractional Anisotropic Diffusion Filtering for Seismic Data Noise Attenuation.
Qingbao ZhouJinghuai GaoZhiguo WangKexue LiPublished in: IEEE Trans. Geosci. Remote. Sens. (2016)
Keyphrases
- diffusion filtering
- noise removal
- seismic data
- noise suppression
- wavelet shrinkage
- denoising
- noise reduction
- anisotropic diffusion
- gaussian noise
- image denoising
- image enhancement
- signal to noise ratio
- edge detection
- translation invariant
- impulse noise
- noise model
- inverse problems
- noise level
- low frequency
- median filter
- image processing
- dynamic range
- extensive simulations
- noise detection
- wavelet transform