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OALib Journal期刊
ISSN: 2333-9721
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基于curvelet变换的多尺度性识别裂缝发育带
Keywords: curvelet变换,多尺度性,多方向性,方位各向异性,裂缝发育带,走向
Abstract:
？本文以curvelet变换为基础,提出了一种预测断层和裂缝发育带的方法。基于curvelet变换的多尺度性、多方向性和强局部化功能,在曲波域中给出了不同的重构系数,得到突出不同频带和不同方位的地震数据体,然后结合相干体边缘检测技术,对断裂和裂缝发育带及其走向进行预测。通过模型和实际地震资料应用说明了方法的有效性。
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| [3] | candesej.ridgelets;theoryandapplications.usa:departmentofstatistics,stanforduniversity,1998
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| [4] | candesejanddonohodl.ridgclcts:akeytohigher-dimensionalintermittency?philosophicaltransac-donsoftheroyalsocietyoflondonscricsa[j].mathe-maticalandphysicalsciences.1999,357(1760):2495-2
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| [5] | domnandvetterlim.thefiniteridgclettransformforimagerepresentation[j].ieeetransactionsonim-ageprocessing.2003,12(1):16-28
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| [6] | donohodl.fastridgelettransformsindimensionforstanfordunivdeptstatist，stanford，c.a,techrep,1997
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| [8] | palagiandmarfurtkjetal.carbonateseismology(firstedition).societyofgeophysicists，tulna,1997，1-6
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| [9] | candesejanddonohodl.newtightframesofcur-vcletsandoptimalrepresentationsofobjectswithpiccewise-c2singularities.communonpureandap-plmath，200，57(2):219-266
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| [10] | gersztcnkornaandmarfurtkj.eigcnstructurc-basedcoherencecomputationsasanaidto3-dstruc-turalandstratigraphiemapping.geophysics,1999，64(5):1446-1479
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| [12] | hudsonja.wavespeedsandattenuationofelasticwavesinmaterialcontainingcracks[j].geophysicaljournaloftheroyalastronomicalsociety.1981,64(1):133-150
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