2010
DOI: 10.1190/1.3484195
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Seismic data interpolation by greedy local Radon transform

Abstract: We propose a greedy inversion method for a spatially localized, high-resolution Radon transform. The kernel of the method is based on a conventional iterative algorithm, conjugate gradient (CG), but is utilized adaptively in amplitude-prioritized local model spaces. The adaptive inversion introduces a coherence-oriented mechanism to enhance focusing of significant model parameters, and hence increases the model resolution and convergence rate. We adopt the idea in a time-space domain local linear Radon transfo… Show more

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Cited by 96 publications
(22 citation statements)
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“…Since the Radon transform processes multichannel data simply, it is frequently applied to seismic data analysis [31][32][33][34][35][36][37].…”
Section: Parameter Estimation Via Hyperbolic Radonmentioning
confidence: 99%
“…Since the Radon transform processes multichannel data simply, it is frequently applied to seismic data analysis [31][32][33][34][35][36][37].…”
Section: Parameter Estimation Via Hyperbolic Radonmentioning
confidence: 99%
“…Methods for interpolation can be divided into three categories (Gao et al, 2013): First, methods based on mathematical transform and signal analysis Naghizadeh and Innanen, 2011;Naghizadeh and Sacchi, 2010;Trad et al, 2002;Wang et al, 2010); second, prediction filter based methods (Naghizadeh and Sacchi, 2007;Spitz, 1991); third, interpolation methods based on wave equation (Ronen, 1987). In the past several years, rank-reduction method (Gao et al, 2013;Kreimer et al, 2013;Ma, 2013) has also played an important role in seismic data interpolation.…”
Section: Introductionmentioning
confidence: 99%
“…; Zwartjes and Gisolf ; Zwartjes and Sacchi ; Zwartjes and Gisolf ; Trad ; Naghizadeh ); the linear, parabolic, and hyperbolic Radon transformation (Kabir and Verschuur ; Herrmann et al . ; Trad ; Trad, Ulrych, and Saachi ; Wang, Ng, and Pez ; Verschuur, Vrolijk, and Tsingas ; and the curvelet transformation (Hennenfent and Herrmann ; Hennenfent, Fennelent, and Herrmann ; Naghizadeh and Sacchi ). Often, these methods are better suited to describe the data in the mid‐ and far‐offset ranges.…”
Section: Introductionmentioning
confidence: 99%