Deblending of simultaneous source data using a structure-oriented space-varying median filter
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Journal International"
DOI: 10.1093/gji/ggy487
Abstract: In seismic data processing, the median filter is usually applied along the structural direction of seismic data in order to attenuate erratic or spike-like noise. The performance of a structure-oriented median filter highly depends on… read more here.
Keywords: space varying; filter; structure oriented; median filter ... See more keywords
Realistic Film Noise Generation Based on Experimental Noise Spectra
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2019.2955284
Abstract: Generating 2D noise with local, space-varying spectral characteristics is vital where random noise fields with spatially heterogeneous statistical properties are observed and need to be simulated. A realistic, non-stationary noise generator relying on experimental data… read more here.
Keywords: generation; space varying; film noise; noise ... See more keywords