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OALib Journal期刊
ISSN: 2333-9721
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基于高阶扩展快速行进法的缺失地震数据重建
Keywords: 地震数据重建,快速行进法,小波变换,数字图像重建
Abstract:
？传统地震数据重建算法大多采用整体重建模式.受数字图像重建思路启发,提出了一种基于高阶扩展快速行进法的缺失地震数据重建算法.该算法采用局部重建模式,首先将缺失地震数据映射为地震图像,并定量分析映射导致的量化误差;再采用二抽取小波变换对地震图像进行分解,分解后的低频分量采用高阶扩展快速行进法做局部逐点重建,高频分量通过已重建低频部分的水平、垂直和对角预测滤波做重建;然后采用小波逆变换得到重建后的地震图像;最后将地震图像映射回地震数据.叠前和叠后实际地震数据重建实例验证了算法的可行性;与基于形态分量分析、基于k-奇异值分解(svd)字典学习等地震数据重建算法的对比结果表明,本文算法具有更快的重建速度和更高的重建精度.
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|
| [2] | 霍志周,熊登,张剑锋.地震数据重建方法综述.地球物理学进展,2013,28(4):1749-1756.
|
| [3] | huozhizhou,xiongdeng,zhangjianfeng.theoverviewofseismicdatareconstructionmethods.progressingeophysics,2013,28(4):1749-1756.
|
| [4] | monkd,mcbeathrg,wasoncb.interpolationofaliasedseismictraces.uspatent,1993,523-556.
|
| [5] | kingga,leongtk,flinchbaughbe.theroleofinterpolationinseismicresolution.segtechnicalprogramexpandedabstracts,1984,3:766-767.
|
| [6] | lul.applicationoflocalslant-stacktotraceinterpolation.segtechnicalprogramexpandedabstracts,1985,4:560-562.
|
| [7] | 国九英,周兴元,俞寿朋.f-x域等道距道内插[j].石油地球物理勘探.1996,31(1):28-34？？浏览
|
| [8] | guojiuying,zhouxingyuan,yushoupeng.iso-intervaltraceinterpolationinf-xdomain[j].ogp.1996,31(1):28-34？？浏览
|
| [9] | soubarasr.spatialinterpolationofaliasedseismicdata.segtechnicalprogramexpandedabstracts,1997,16:1167-1190.
|
| [10] | spagnoliniu,oprenis.3dshotcontinuationopera-tor.segtechnicalprogramexpandedabstracts,1996,15:439-442.
|
| [11] | deregowskism.whatisdmo?firstbreak,1986,4(7):7-24.
|
| [12] | fomels.seismicreflectiondatainterpolationwithdifferentialoffsetandshotcontinouation[j].geophysics.2003,68(2):733-744
|
| [13] | tradd,ulrchtj,sacchimd.latestviewsofthesparseradontransform[j].geophysics.2003,68(1):386-399
|
| [14] | 李亮,郭树旭,陈国法.基于偏微分方程的图像修复算法.吉林大学学报(信息科学版),2012,30(1):72-77.
|
| [15] | liliang,guoshuxu,chenguofa.imageinpaintingbasedonpartialdifferentialequations.journalofjilinuniversity(informationscienceedition),2012,30(1):72-77.
|
| [16] | 李海山,吴国忱,印兴耀.形态分量分析在地震数据重建中的应用[j].石油地球物理勘探.2012,47(2):236-243？？浏览
|
| [17] | xux,yew,entezaria.bandlimitedreconstructionofmultidimensionalimagesfromirregularsamples[j].ieeetransimageprocessing.2013,22(10):3950-3960
|
| [18] | bertalmiom,sapirog,casellesvetal.imagein-painting.procacmsiggraph,neworleans:acmpress,2000,417-424.
|
| [19] | chantfandshenj.non-textureinpaintingbycurvature-drivendiffusions(cdd)[j].journalofvisualcommunicationandimagerepresentation.2001,12(4):436-449
|
| [20] | zhouyatong,jianghuan,lilinetal.anovelimageinpaintingalgorithmviahigherorderexpansionofweightfunctioninwaveletdomain[j].internationaljournalofadvancementsincomputingtechnology.2013,5(6):837-844
|
| [21] | lihaishan,wuguochen,yingxingyao.morphologicalcomponentanalysisinseismicdatareconstruction[j].ogp.2012,47(2):236-243？？浏览
|
| [22] | 周亚同,王丽莉,蒲青山.压缩感知框架下基于k-svd字典学习的地震数据重建[j].石油地球物理勘探.2014,49(4):652-660？？浏览
|
| [23] | zhouyatong,wanglili,puqingshan.seismicdatareconstructionbasedonk-svddictionarylearningundercompressivesensingframework[j].ogp.2014,49(4):652-660？？浏览
|
| [24] | hennenfentg,fenelonl,herrmannfj.nonequispacedcurvelettransformforseismicdatareconstruction:asparsity-promotingapproach.geophysics,2010,75(6):203-210.
|
| [25] | zwartjespandgisolfa.fourierreconstructionwithsparseinversion[j].geophysicalprospecting.2007,55(2):199-221
|
| [26] | oleksiivmandmichaelu.reconstructionoflarge,irregularlysampledmultidimensionalimages,atensor-basedapproach[j].ieeetransmedicalimaging.2011,30(2):366-374
|
| [27] | panpandschonfeldd.imagereconstructionandmultidimensionalfieldestimationfromrandomlyscatteredsensors[j].ieeetransimageprocessing.2008,17(1):94-99
|
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