Seismic impedance inversion using l 1-norm regularization and gradient descent methods
Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is establishe...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wang, Yanfei [verfasserIn] |
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| Format: |
Artikel |
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| Erschienen: |
2010 |
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| Anmerkung: |
© de Gruyter 2011 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of inverse and ill-posed problems - Walter de Gruyter GmbH & Co. KG, 1993, 18(2010), 7 vom: Dez., Seite 823-838 |
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| Übergeordnetes Werk: |
volume:18 ; year:2010 ; number:7 ; month:12 ; pages:823-838 |
| Links: |
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| DOI / URN: |
10.1515/jiip.2011.005 |
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OLC2137610205 |
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| 520 | |a Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is established. In computation, a nonmonotone gradient descent method based on Rayleigh quotient for solving the minimization model is developed. Theoretical simulations and field data applications are performed to verify the feasibility of our methods. | ||
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10.1515/jiip.2011.005 doi (DE-627)OLC2137610205 (DE-B1597)jiip.2011.005-p DE-627 ger DE-627 rakwb 510 VZ 510 VZ 11 ssgn Wang, Yanfei verfasserin aut Seismic impedance inversion using l 1-norm regularization and gradient descent methods 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © de Gruyter 2011 Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is established. In computation, a nonmonotone gradient descent method based on Rayleigh quotient for solving the minimization model is developed. Theoretical simulations and field data applications are performed to verify the feasibility of our methods. Enthalten in Journal of inverse and ill-posed problems Walter de Gruyter GmbH & Co. KG, 1993 18(2010), 7 vom: Dez., Seite 823-838 (DE-627)165676728 (DE-600)1160989-8 (DE-576)04851134X 0928-0219 nnns volume:18 year:2010 number:7 month:12 pages:823-838 https://doi.org/10.1515/jiip.2011.005 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_60 GBV_ILN_70 GBV_ILN_134 GBV_ILN_267 GBV_ILN_2020 GBV_ILN_4277 AR 18 2010 7 12 823-838 |
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10.1515/jiip.2011.005 doi (DE-627)OLC2137610205 (DE-B1597)jiip.2011.005-p DE-627 ger DE-627 rakwb 510 VZ 510 VZ 11 ssgn Wang, Yanfei verfasserin aut Seismic impedance inversion using l 1-norm regularization and gradient descent methods 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © de Gruyter 2011 Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is established. In computation, a nonmonotone gradient descent method based on Rayleigh quotient for solving the minimization model is developed. Theoretical simulations and field data applications are performed to verify the feasibility of our methods. Enthalten in Journal of inverse and ill-posed problems Walter de Gruyter GmbH & Co. KG, 1993 18(2010), 7 vom: Dez., Seite 823-838 (DE-627)165676728 (DE-600)1160989-8 (DE-576)04851134X 0928-0219 nnns volume:18 year:2010 number:7 month:12 pages:823-838 https://doi.org/10.1515/jiip.2011.005 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_60 GBV_ILN_70 GBV_ILN_134 GBV_ILN_267 GBV_ILN_2020 GBV_ILN_4277 AR 18 2010 7 12 823-838 |
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10.1515/jiip.2011.005 doi (DE-627)OLC2137610205 (DE-B1597)jiip.2011.005-p DE-627 ger DE-627 rakwb 510 VZ 510 VZ 11 ssgn Wang, Yanfei verfasserin aut Seismic impedance inversion using l 1-norm regularization and gradient descent methods 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © de Gruyter 2011 Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is established. In computation, a nonmonotone gradient descent method based on Rayleigh quotient for solving the minimization model is developed. Theoretical simulations and field data applications are performed to verify the feasibility of our methods. Enthalten in Journal of inverse and ill-posed problems Walter de Gruyter GmbH & Co. KG, 1993 18(2010), 7 vom: Dez., Seite 823-838 (DE-627)165676728 (DE-600)1160989-8 (DE-576)04851134X 0928-0219 nnns volume:18 year:2010 number:7 month:12 pages:823-838 https://doi.org/10.1515/jiip.2011.005 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_60 GBV_ILN_70 GBV_ILN_134 GBV_ILN_267 GBV_ILN_2020 GBV_ILN_4277 AR 18 2010 7 12 823-838 |
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10.1515/jiip.2011.005 doi (DE-627)OLC2137610205 (DE-B1597)jiip.2011.005-p DE-627 ger DE-627 rakwb 510 VZ 510 VZ 11 ssgn Wang, Yanfei verfasserin aut Seismic impedance inversion using l 1-norm regularization and gradient descent methods 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © de Gruyter 2011 Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is established. In computation, a nonmonotone gradient descent method based on Rayleigh quotient for solving the minimization model is developed. Theoretical simulations and field data applications are performed to verify the feasibility of our methods. Enthalten in Journal of inverse and ill-posed problems Walter de Gruyter GmbH & Co. KG, 1993 18(2010), 7 vom: Dez., Seite 823-838 (DE-627)165676728 (DE-600)1160989-8 (DE-576)04851134X 0928-0219 nnns volume:18 year:2010 number:7 month:12 pages:823-838 https://doi.org/10.1515/jiip.2011.005 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT SSG-OPC-MAT GBV_ILN_60 GBV_ILN_70 GBV_ILN_134 GBV_ILN_267 GBV_ILN_2020 GBV_ILN_4277 AR 18 2010 7 12 823-838 |
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Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is established. In computation, a nonmonotone gradient descent method based on Rayleigh quotient for solving the minimization model is developed. Theoretical simulations and field data applications are performed to verify the feasibility of our methods. © de Gruyter 2011 |
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Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is established. In computation, a nonmonotone gradient descent method based on Rayleigh quotient for solving the minimization model is developed. Theoretical simulations and field data applications are performed to verify the feasibility of our methods. © de Gruyter 2011 |
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Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. The inversion process is ill-posed. To tackle the ill-posedness of the problem and take the sparsity of the reflectivity function into consideration, an l 1 norm regularization model is established. In computation, a nonmonotone gradient descent method based on Rayleigh quotient for solving the minimization model is developed. Theoretical simulations and field data applications are performed to verify the feasibility of our methods. © de Gruyter 2011 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">OLC2137610205</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230810082859.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">230810s2010 xx ||||| 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1515/jiip.2011.005</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2137610205</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-B1597)jiip.2011.005-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">510</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">510</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">11</subfield><subfield code="2">ssgn</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Wang, Yanfei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Seismic impedance inversion using l 1-norm regularization and gradient descent methods</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2010</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© de Gruyter 2011</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract We consider numerical solution methods for seismic impedance inversion problems in this paper. 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KG, 1993</subfield><subfield code="g">18(2010), 7 vom: Dez., Seite 823-838</subfield><subfield code="w">(DE-627)165676728</subfield><subfield code="w">(DE-600)1160989-8</subfield><subfield code="w">(DE-576)04851134X</subfield><subfield code="x">0928-0219</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:18</subfield><subfield code="g">year:2010</subfield><subfield code="g">number:7</subfield><subfield code="g">month:12</subfield><subfield code="g">pages:823-838</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1515/jiip.2011.005</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-MAT</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-MAT</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_134</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_267</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4277</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">18</subfield><subfield code="j">2010</subfield><subfield code="e">7</subfield><subfield code="c">12</subfield><subfield code="h">823-838</subfield></datafield></record></collection>
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