High-resolution wave-equation amplitude-variation-with-ray-parameter (AVP) imaging with sparseness constraints

Geophysics

Volumn 72, Issue 1, 2007, Pages

  Wang, Juefu ^a,b   Sacchi, Mauricio D ^a  

^a UNIVERSITY OF ALBERTA   (Canada)

^b Divestco Inc   (Canada)

Author keywords

Geophysical techniques; Gradient methods; Imaging; Least squares approximations; Seismic waves

Indexed keywords

GRADIENT METHODS; INVERSE PROBLEMS; LEAST SQUARES APPROXIMATIONS; SEISMIC WAVES; WAVE EQUATIONS;

AMPLITUDE-VARIATION-WITH-RAY-PARAMETER (AVP); COMMON-IMAGE GATHERS (CIGS);

GEOPHYSICS;

GRADIENT ANALYSIS; IMAGING METHOD; INVERSE PROBLEM; LEAST SQUARES METHOD; SEISMIC WAVE; WAVE EQUATION;

EID: 33846102046     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.2387139     Document Type: Article

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