{"id":"https://openalex.org/W2040337763","doi":"https://doi.org/10.1198/jasa.2009.ap07576","title":"Regularized Reconstruction of Wave Height and Slope Fields From Refracted Images of Water","display_name":"Regularized Reconstruction of Wave Height and Slope Fields From Refracted Images of Water","publication_year":2010,"publication_date":"2010-03-01","ids":{"openalex":"https://openalex.org/W2040337763","doi":"https://doi.org/10.1198/jasa.2009.ap07576","mag":"2040337763"},"language":"en","primary_location":{"id":"doi:10.1198/jasa.2009.ap07576","doi":"https://doi.org/10.1198/jasa.2009.ap07576","is_oa":false,"landing_page_url":"https://doi.org/10.1198/jasa.2009.ap07576","pdf_url":null,"source":{"id":"https://openalex.org/S4394736638","display_name":"Journal of the American Statistical Association","issn_l":"0162-1459","issn":["0162-1459","1537-274X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Statistical Association","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017186591","display_name":"Kingshuk Roy Choudhury","orcid":"https://orcid.org/0000-0002-0306-2915","observed_orcids":["https://orcid.org/0000-0002-0306-2915"]},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]},{"id":"https://openalex.org/I4210142713","display_name":"Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors \u00c9quilibre","ror":"https://ror.org/03zq0xc17","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210095849","https://openalex.org/I4210142713","https://openalex.org/I4210142724"]}],"countries":["FR","IE"],"is_corresponding":false,"raw_author_name":"Kingshuk Roy Choudhury","raw_affiliation_strings":["Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an","institution_ids":["https://openalex.org/I27577105","https://openalex.org/I4210142713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055780546","display_name":"Finbarr O\u2019Sullivan","orcid":"https://orcid.org/0000-0002-7938-4697","observed_orcids":["https://orcid.org/0000-0002-7938-4697"]},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]},{"id":"https://openalex.org/I4210142713","display_name":"Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors \u00c9quilibre","ror":"https://ror.org/03zq0xc17","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210095849","https://openalex.org/I4210142713","https://openalex.org/I4210142724"]}],"countries":["FR","IE"],"is_corresponding":false,"raw_author_name":"Finbarr O\u2019Sullivan","raw_affiliation_strings":["Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an","institution_ids":["https://openalex.org/I27577105","https://openalex.org/I4210142713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081414534","display_name":"Mayukh Samanta","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]},{"id":"https://openalex.org/I4210142713","display_name":"Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors \u00c9quilibre","ror":"https://ror.org/03zq0xc17","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210095849","https://openalex.org/I4210142713","https://openalex.org/I4210142724"]}],"countries":["FR","IE"],"is_corresponding":false,"raw_author_name":"Mayukh Samanta","raw_affiliation_strings":["Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an","institution_ids":["https://openalex.org/I27577105","https://openalex.org/I4210142713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029111502","display_name":"Guillemette Caulliez","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]},{"id":"https://openalex.org/I4210142713","display_name":"Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors \u00c9quilibre","ror":"https://ror.org/03zq0xc17","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210095849","https://openalex.org/I4210142713","https://openalex.org/I4210142724"]}],"countries":["FR","IE"],"is_corresponding":false,"raw_author_name":"Guillemette Caulliez","raw_affiliation_strings":["Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an","institution_ids":["https://openalex.org/I27577105","https://openalex.org/I4210142713"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022779038","display_name":"Victor I. Shrira","orcid":"https://orcid.org/0000-0001-6366-390X","observed_orcids":["https://orcid.org/0000-0001-6366-390X"]},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]},{"id":"https://openalex.org/I4210142713","display_name":"Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors \u00c9quilibre","ror":"https://ror.org/03zq0xc17","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210095849","https://openalex.org/I4210142713","https://openalex.org/I4210142724"]}],"countries":["FR","IE"],"is_corresponding":false,"raw_author_name":"Victor Shrira","raw_affiliation_strings":["Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kingshuk Roy Choudhury is Lecturer, Statistics Department, University College Cork, Ireland . Finbarr O\u2019Sullivan is Professor of Statistics, University College Cork, Ireland. Mayukh Samanta is Ph.D. Student, University College Cork, Ireland. Guillemette Caulliez is Research Scientist, Institut de Recherche sur les Ph\u00e9nom\u00e8nes Hors Equilibre, Marseille, France. Victor Shrira is Professor, Mathematics Department, University of Keele, U.K. This work was supported in part by IRCSET (Ireland) and by an","institution_ids":["https://openalex.org/I27577105","https://openalex.org/I4210142713"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2316,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57120617,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"105","issue":"489","first_page":"36","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.34060001373291016,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.34060001373291016,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.0860000029206276,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.05209999904036522,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wave-height-estimation","display_name":"wave height estimation","score":0.703000009059906},{"id":"https://openalex.org/keywords/regularization","display_name":"regularization","score":0.5460000038146973},{"id":"https://openalex.org/keywords/bias-correction","display_name":"bias correction","score":0.859000027179718},{"id":"https://openalex.org/keywords/sparse-estimation","display_name":"sparse estimation","score":0.4779999852180481},{"id":"https://openalex.org/keywords/ocean-surface-waves","display_name":"ocean surface waves","score":0.49000000953674316}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6839600205421448},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.6089504361152649},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5292108654975891},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49032333493232727},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45000341534614563},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4406657814979553},{"id":"https://openalex.org/C102366305","wikidata":"https://www.wikidata.org/wiki/Q1097688","display_name":"Nonparametric statistics","level":2,"score":0.4170264005661011},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3566247820854187},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20920750498771667},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15045946836471558}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1198/jasa.2009.ap07576","doi":"https://doi.org/10.1198/jasa.2009.ap07576","is_oa":false,"landing_page_url":"https://doi.org/10.1198/jasa.2009.ap07576","pdf_url":null,"source":{"id":"https://openalex.org/S4394736638","display_name":"Journal of the American Statistical Association","issn_l":"0162-1459","issn":["0162-1459","1537-274X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a-star","anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Statistical Association","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:bes:jnlasa:v:105:i:489:y:2010:p:36-47","doi":null,"is_oa":false,"landing_page_url":"http://pubs.amstat.org/doi/abs/10.1198/jasa.2009.ap07576","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.7300000190734863,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W148650629","https://openalex.org/W1510444525","https://openalex.org/W1519367815","https://openalex.org/W1964636259","https://openalex.org/W1975797404","https://openalex.org/W1990425288","https://openalex.org/W1995781393","https://openalex.org/W2045573069","https://openalex.org/W2055719574","https://openalex.org/W2076810976","https://openalex.org/W2081540648","https://openalex.org/W2125022709","https://openalex.org/W2137645498","https://openalex.org/W2140054106","https://openalex.org/W2146766088","https://openalex.org/W2167834874","https://openalex.org/W2169007527","https://openalex.org/W2169360298"],"related_works":["https://openalex.org/W4243114048","https://openalex.org/W4237896776","https://openalex.org/W4231665652","https://openalex.org/W2000242494","https://openalex.org/W3125536267","https://openalex.org/W2111545434","https://openalex.org/W4381052368","https://openalex.org/W2274645452","https://openalex.org/W1999706086","https://openalex.org/W2521753262"],"abstract_inverted_index":{"Refractive":[0],"imaging":[1,71],"of":[2,26,32,43,52,89],"wave":[3],"fields":[4],"in":[5,81,84],"an":[6,110],"established":[7],"experimental":[8],"technique.":[9],"We":[10],"consider":[11],"the":[12,40,77,85,102],"associated":[13],"reconstruction":[14,38],"problem":[15],"and":[16,47],"investigate":[17],"some":[18],"statistically":[19],"motivated":[20],"refinements,":[21],"including":[22],"(a)":[23],"bias":[24],"correction":[25],"local":[27,44],"slope":[28,45],"estimates,":[29,46],"(b)":[30],"regularization":[31],"directional":[33],"slopes,":[34],"(c)":[35],"spatially":[36],"weighted":[37],"using":[39],"estimated":[41],"variability":[42],"(d)":[48],"more":[49],"accurate":[50],"estimates":[51],"reference":[53],"light":[54],"profiles":[55],"from":[56],"time":[57],"sequence":[58],"data.":[59,72,115],"These":[60],"refinements":[61,78],"are":[62],"based":[63],"on":[64],"a":[65],"nonparametric":[66],"observational":[67],"model":[68],"for":[69],"refractive":[70],"Simulation":[73],"studies":[74],"show":[75],"that":[76,95],"can":[79],"result":[80],"substantial":[82],"improvements":[83],"mean":[86],"squared":[87],"error":[88],"reconstruction.":[90],"A":[91],"computationally":[92],"efficient":[93],"algorithm":[94],"exploits":[96],"sparsity":[97],"is":[98,107],"used":[99],"to":[100,112],"evaluate":[101],"regularized":[103],"estimator.":[104],"Our":[105],"approach":[106],"illustrated":[108],"by":[109],"application":[111],"real":[113],"image":[114]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}