Downhole microseismic data reconstruction and imaging based on combination of spline interpolation and curveletsparse constrained interpolation

When cause of the aliasing lack probl using borehole sensors and microseimic events to image, spatial aliasing often occurred be- of sensors underground and the distance between the sensors which were too large. To solve em, data reconstruction is often needed. Curvelet transform sparsity constraine...

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Veröffentlicht in:	世界地质（英文版） 2016, Vol.19 (1), p.26-32
1. Verfasser:	CHANG Kai LIN Ye GAO ji CHEN Yukuan ZHANG Jiewen
Format:	Artikel
Sprache:	eng
Schlagworte:	Curvelet变换 井下 基础 微地震 成像 数据重建 方向滤波器 样条插值
Online-Zugang:	Volltext
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