{"id":"https://openalex.org/W2060051051","doi":"https://doi.org/10.1109/icip.2014.7025021","title":"Estimating bedrock and surface layer boundaries and confidence intervals in ice sheet radar imagery using MCMC","display_name":"Estimating bedrock and surface layer boundaries and confidence intervals in ice sheet radar imagery using MCMC","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2060051051","doi":"https://doi.org/10.1109/icip.2014.7025021","mag":"2060051051"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2014.7025021","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2014.7025021","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5051259505","display_name":"Stefan Lee","orcid":"https://orcid.org/0000-0001-5953-1963"},"institutions":[{"id":"https://openalex.org/I4210119109","display_name":"Indiana University Bloomington","ror":"https://ror.org/02k40bc56","country_code":"US","type":"education","lineage":["https://openalex.org/I4210119109","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stefan Lee","raw_affiliation_strings":["School of Informatics and Computing, Indiana University, Bloomington, Indiana, USA","School of Informatics and Computing, Indiana University, Bloomington, Indiana USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics and Computing, Indiana University, Bloomington, Indiana, USA","institution_ids":["https://openalex.org/I4210119109"]},{"raw_affiliation_string":"School of Informatics and Computing, Indiana University, Bloomington, Indiana USA","institution_ids":["https://openalex.org/I4210119109"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051380017","display_name":"Jerome E. Mitchell","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119109","display_name":"Indiana University Bloomington","ror":"https://ror.org/02k40bc56","country_code":"US","type":"education","lineage":["https://openalex.org/I4210119109","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jerome Mitchell","raw_affiliation_strings":["School of Informatics and Computing, Indiana University, Bloomington, Indiana, USA","School of Informatics and Computing, Indiana University, Bloomington, Indiana USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics and Computing, Indiana University, Bloomington, Indiana, USA","institution_ids":["https://openalex.org/I4210119109"]},{"raw_affiliation_string":"School of Informatics and Computing, Indiana University, Bloomington, Indiana USA","institution_ids":["https://openalex.org/I4210119109"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110629562","display_name":"David Crandall","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119109","display_name":"Indiana University Bloomington","ror":"https://ror.org/02k40bc56","country_code":"US","type":"education","lineage":["https://openalex.org/I4210119109","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David J. Crandall","raw_affiliation_strings":["School of Informatics and Computing, Indiana University, Bloomington, Indiana, USA","School of Informatics and Computing, Indiana University, Bloomington, Indiana USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics and Computing, Indiana University, Bloomington, Indiana, USA","institution_ids":["https://openalex.org/I4210119109"]},{"raw_affiliation_string":"School of Informatics and Computing, Indiana University, Bloomington, Indiana USA","institution_ids":["https://openalex.org/I4210119109"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078240493","display_name":"Geoffrey Fox","orcid":"https://orcid.org/0000-0003-1017-1391"},"institutions":[{"id":"https://openalex.org/I4210119109","display_name":"Indiana University Bloomington","ror":"https://ror.org/02k40bc56","country_code":"US","type":"education","lineage":["https://openalex.org/I4210119109","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Geoffrey C. Fox","raw_affiliation_strings":["School of Informatics and Computing, Indiana University, Bloomington, Indiana, USA","School of Informatics and Computing, Indiana University, Bloomington, Indiana USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Informatics and Computing, Indiana University, Bloomington, Indiana, USA","institution_ids":["https://openalex.org/I4210119109"]},{"raw_affiliation_string":"School of Informatics and Computing, Indiana University, Bloomington, Indiana USA","institution_ids":["https://openalex.org/I4210119109"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210119109"],"apc_list":null,"apc_paid":null,"fwci":12.2587,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.98665696,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"111","last_page":"115"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10644","display_name":"Cryospheric studies and observations","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10644","display_name":"Cryospheric studies and observations","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/T10535","display_name":"Landslides and related hazards","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/markov-chain-monte-carlo","display_name":"Markov chain Monte Carlo","score":0.6934131383895874},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.6171679496765137},{"id":"https://openalex.org/keywords/ground-penetrating-radar","display_name":"Ground-penetrating radar","score":0.5917018055915833},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.5837149024009705},{"id":"https://openalex.org/keywords/ice-sheet","display_name":"Ice sheet","score":0.5796276926994324},{"id":"https://openalex.org/keywords/bedrock","display_name":"Bedrock","score":0.5469362139701843},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4988107681274414},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.4151512384414673},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40008240938186646},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.34676939249038696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3436628580093384},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3192117512226105},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.2556781768798828},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.252602756023407}],"concepts":[{"id":"https://openalex.org/C111350023","wikidata":"https://www.wikidata.org/wiki/Q1191869","display_name":"Markov chain Monte Carlo","level":3,"score":0.6934131383895874},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.6171679496765137},{"id":"https://openalex.org/C71813955","wikidata":"https://www.wikidata.org/wiki/Q503560","display_name":"Ground-penetrating radar","level":3,"score":0.5917018055915833},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.5837149024009705},{"id":"https://openalex.org/C123750103","wikidata":"https://www.wikidata.org/wiki/Q12599","display_name":"Ice sheet","level":2,"score":0.5796276926994324},{"id":"https://openalex.org/C137527640","wikidata":"https://www.wikidata.org/wiki/Q570309","display_name":"Bedrock","level":2,"score":0.5469362139701843},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4988107681274414},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.4151512384414673},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40008240938186646},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.34676939249038696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3436628580093384},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3192117512226105},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.2556781768798828},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.252602756023407},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icip.2014.7025021","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2014.7025021","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.650.9526","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.650.9526","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://grids.ucs.indiana.edu/ptliupages/publications/ICIPpaper.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.675.1231","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.675.1231","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://vision.soic.indiana.edu/papers/icelayers2014icip.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.702.4820","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.702.4820","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://homes.soic.indiana.edu/steflee/pdfs/icip_ice.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W107631906","https://openalex.org/W1511986666","https://openalex.org/W1549851954","https://openalex.org/W1978449269","https://openalex.org/W2007254765","https://openalex.org/W2022193890","https://openalex.org/W2026432242","https://openalex.org/W2075462569","https://openalex.org/W2083639554","https://openalex.org/W2094935325","https://openalex.org/W2108788177","https://openalex.org/W2163738067","https://openalex.org/W2171394601","https://openalex.org/W2328729405","https://openalex.org/W2331947803","https://openalex.org/W4231517135","https://openalex.org/W6633058423","https://openalex.org/W6656983560"],"related_works":["https://openalex.org/W2010955771","https://openalex.org/W1988242081","https://openalex.org/W2088301470","https://openalex.org/W2006125956","https://openalex.org/W1813890541","https://openalex.org/W1899508240","https://openalex.org/W4281636372","https://openalex.org/W2131572855","https://openalex.org/W1619083938","https://openalex.org/W3120523328"],"abstract_inverted_index":{"Climate":[0],"models":[1],"that":[2],"predict":[3],"polar":[4],"ice":[5],"sheet":[6],"behavior":[7],"require":[8],"accurate":[9],"measurements":[10],"of":[11,95],"the":[12,63,81,93,96,100],"bedrock-ice":[13],"and":[14,33,86,108,132],"ice-air":[15],"boundaries":[16,44,75],"in":[17,106,126],"ground-penetrating":[18],"radar":[19],"imagery.":[20],"Identifying":[21],"these":[22],"features":[23],"is":[24],"typically":[25],"performed":[26],"by":[27,45],"hand,":[28],"which":[29],"can":[30,76,89],"be":[31,78,90],"tedious":[32],"error":[34,127],"prone.":[35],"We":[36,98],"propose":[37],"an":[38,72,122],"approach":[39],"for":[40,128],"automatically":[41],"estimating":[42],"layer":[43],"viewing":[46],"this":[47,84],"task":[48],"as":[49],"a":[50,111],"probabilistic":[51],"inference":[52],"problem.":[53],"Our":[54],"solution":[55],"uses":[56],"Markov-Chain":[57],"Monte":[58],"Carlo":[59],"to":[60,110,116],"sample":[61],"from":[62,80,92],"joint":[64],"distribution":[65],"over":[66,83],"all":[67],"possible":[68],"layers":[69],"conditioned":[70],"on":[71,102],"image.":[73],"Layer":[74],"then":[77],"estimated":[79,91],"expectation":[82],"distribution,":[85],"confidence":[87],"intervals":[88],"variance":[94],"samples.":[97],"evaluate":[99],"method":[101],"560":[103],"echograms":[104],"collected":[105],"Antarctica,":[107],"compare":[109],"state-of-the-art":[112],"technique":[113],"with":[114],"respect":[115],"hand-labeled":[117],"images.":[118],"These":[119],"experiments":[120],"show":[121],"approximately":[123],"50%":[124],"reduction":[125],"tracing":[129],"both":[130],"bedrock":[131],"surface":[133],"layers.":[134]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
