Saman Gholtashi

Seismic Random Noise Attenuation Using Synchrosqueezed Wavelet Transform and Low-Rank Signal Matrix Approximation

Rasoul Anvari, Mohammad Amir Nazari Siahsar, Saman Gholtashi et al. · IEEE Transactions on Geoscience and Remote Sensing · 2017 · 193 citations

Engineering, Seismic Wave, Geophysical Signal Processing +16

Simultaneous denoising and interpolation of 2D seismic data using data-driven non-negative dictionary learning

Mohammad Amir Nazari Siahsar, Saman Gholtashi, Vahid Abolghasemi et al. · Signal Processing · 2017 · 140 citations

Earthquake Engineering, Engineering, Sparse Representation +10

Data-driven multitask sparse dictionary learning for noise attenuation of 3D seismic data

Mohammad Amir Nazari Siahsar, Saman Gholtashi, Amin Roshandel Kahoo et al. · Geophysics · 2017 · 122 citations

Engineering, Machine Learning, Atomic Decomposition +22

Simultaneous Denoising and Interpolation of 3-D Seismic Data via Damped Data-Driven Optimal Singular Value Shrinkage

Mohammad Amir Nazari Siahsar, Saman Gholtashi, Ehsan Olyaei Torshizi et al. · IEEE Geoscience and Remote Sensing Letters · 2017 · 89 citations

Numerical Analysis, Engineering, Seismic Wave +19

Sparse time-frequency representation for seismic noise reduction using low-rank and sparse decomposition

Mohammad Amir Nazari Siahsar, Saman Gholtashi, Amin Roshandel Kahoo et al. · Geophysics · 2016 · 70 citations