We propose an inversion-based gather flattening method based on sparse representation (SR) and DTW, which can substantially reduce waveform distortions and ...

Apr 29, 2022 · This paper addresses the problem of flattening the events on pre-stack seismic gathers. Undesirable non-flat events induced by inaccurate normal ...

Jan 1, 2023 · This paper addresses the problem of flattening the events on pre-stack seismic gathers. Undesirable non-flat events induced by inaccurate ...

Inversion-based pre-stack gather flattening by exploiting temporal sparsity. https://doi.org/10.1016/j.dsp.2022.103783. Journal: Digital Signal Processing ...

This paper addresses the problem of flattening the events on pre-stack seismic gathers. Undesirable non-flat events induced by inaccurate normal moveout and ...

Inversion-Based Pre-Stack Gather Flattening by Exploiting Temporal Sparsity. January 2022; SSRN Electronic Journal. DOI:10.2139/ssrn.4096794. Authors: Shi ...

Inversion-Based Pre-Stack Gather Flattening by Exploiting Temporal Sparsity. https://doi.org/10.2139/ssrn.4096794. Journal: SSRN Electronic Journal, 2022.

Inversion-based pre-stack gather flattening by exploiting temporal sparsity. 1 Dec 2022 | Digital Signal Processing, Vol. 132. AVO Analysis Combined With ...

Zhanzhan Shi, Zhijun Zhang, Huailai Zhou, Yuanjun Wang: Inversion-based pre-stack gather flattening by exploiting temporal sparsity. Digit. Signal Process.

This paper establishes an integrated workflow for optimizing common-reflection-point (CRP) gather that is divided into processing and quality control.