{"id":"https://openalex.org/W3199708297","doi":"https://doi.org/10.3390/rs13183665","title":"Inverse Histogram-Based Clustering Approach to Seafloor Segmentation from Bathymetric Lidar Data","display_name":"Inverse Histogram-Based Clustering Approach to Seafloor Segmentation from Bathymetric Lidar Data","publication_year":2021,"publication_date":"2021-09-14","ids":{"openalex":"https://openalex.org/W3199708297","doi":"https://doi.org/10.3390/rs13183665","mag":"3199708297"},"language":"en","primary_location":{"id":"doi:10.3390/rs13183665","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13183665","pdf_url":"https://www.mdpi.com/2072-4292/13/18/3665/pdf?version=1631613841","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/18/3665/pdf?version=1631613841","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101716200","display_name":"Jaehoon Jung","orcid":"https://orcid.org/0000-0003-1592-1876"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jaehoon Jung","raw_affiliation_strings":["School of Civil and Construction Engineering, Oregon State University, 101 Kearney Hall, Corvallis, OR 97331, USA"],"affiliations":[{"raw_affiliation_string":"School of Civil and Construction Engineering, Oregon State University, 101 Kearney Hall, Corvallis, OR 97331, USA","institution_ids":["https://openalex.org/I131249849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015172257","display_name":"Jaebin Lee","orcid":"https://orcid.org/0000-0002-0060-5689"},"institutions":[{"id":"https://openalex.org/I11893660","display_name":"Mokpo National University","ror":"https://ror.org/00v81k483","country_code":"KR","type":"education","lineage":["https://openalex.org/I11893660"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jaebin Lee","raw_affiliation_strings":["Department of Civil Engineering, Mokpo National University, 1666 Youngsan-ro, Muan 58554, Jeonnam, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Mokpo National University, 1666 Youngsan-ro, Muan 58554, Jeonnam, Korea","institution_ids":["https://openalex.org/I11893660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032967523","display_name":"Christopher Parrish","orcid":"https://orcid.org/0000-0002-2681-0090"},"institutions":[{"id":"https://openalex.org/I131249849","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60","country_code":"US","type":"education","lineage":["https://openalex.org/I131249849"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christopher E. Parrish","raw_affiliation_strings":["School of Civil and Construction Engineering, Oregon State University, 101 Kearney Hall, Corvallis, OR 97331, USA"],"affiliations":[{"raw_affiliation_string":"School of Civil and Construction Engineering, Oregon State University, 101 Kearney Hall, Corvallis, OR 97331, USA","institution_ids":["https://openalex.org/I131249849"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5015172257"],"corresponding_institution_ids":["https://openalex.org/I11893660"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.3647,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.56156541,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"13","issue":"18","first_page":"3665","last_page":"3665"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T11698","display_name":"Underwater Acoustics Research","score":0.9763000011444092,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/seafloor-spreading","display_name":"Seafloor spreading","score":0.7505379319190979},{"id":"https://openalex.org/keywords/bathymetry","display_name":"Bathymetry","score":0.7143326997756958},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.6884686350822449},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6468594074249268},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5994991064071655},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.5833157896995544},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.5734411478042603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.538529634475708},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4899436831474304},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.45726096630096436},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3578576445579529},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13519716262817383},{"id":"https://openalex.org/keywords/geophysics","display_name":"Geophysics","score":0.09774592518806458},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.0843428373336792}],"concepts":[{"id":"https://openalex.org/C117485682","wikidata":"https://www.wikidata.org/wiki/Q215920","display_name":"Seafloor spreading","level":2,"score":0.7505379319190979},{"id":"https://openalex.org/C174943157","wikidata":"https://www.wikidata.org/wiki/Q810826","display_name":"Bathymetry","level":2,"score":0.7143326997756958},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.6884686350822449},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6468594074249268},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5994991064071655},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.5833157896995544},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.5734411478042603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.538529634475708},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4899436831474304},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.45726096630096436},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3578576445579529},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13519716262817383},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.09774592518806458},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0843428373336792}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13183665","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13183665","pdf_url":"https://www.mdpi.com/2072-4292/13/18/3665/pdf?version=1631613841","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9db52f01ff344eac8db5d8ff5e2f8f68","is_oa":true,"landing_page_url":"https://doaj.org/article/9db52f01ff344eac8db5d8ff5e2f8f68","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 18, p 3665 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/18/3665/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13183665","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13183665","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13183665","pdf_url":"https://www.mdpi.com/2072-4292/13/18/3665/pdf?version=1631613841","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G3071639259","display_name":null,"funder_award_id":"2021R1","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G342704958","display_name":null,"funder_award_id":"funded","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G3945533927","display_name":null,"funder_award_id":"2021R1I1A3059263","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G5128379028","display_name":null,"funder_award_id":"N/A \u2013 no grant number for internal research funds","funder_id":"https://openalex.org/F4320311401","funder_display_name":"Oregon State University"}],"funders":[{"id":"https://openalex.org/F4320311401","display_name":"Oregon State University","ror":"https://ror.org/00ysfqy60"},{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3199708297.pdf","grobid_xml":"https://content.openalex.org/works/W3199708297.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1926697138","https://openalex.org/W1985690171","https://openalex.org/W2001708001","https://openalex.org/W2007045546","https://openalex.org/W2028428864","https://openalex.org/W2060656767","https://openalex.org/W2082750454","https://openalex.org/W2127646586","https://openalex.org/W2133059825","https://openalex.org/W2150593711","https://openalex.org/W2158757182","https://openalex.org/W2166412766","https://openalex.org/W2186512298","https://openalex.org/W2468043910","https://openalex.org/W2599302524","https://openalex.org/W2777478767","https://openalex.org/W2935994392","https://openalex.org/W2940320374","https://openalex.org/W2956453367","https://openalex.org/W3022023120","https://openalex.org/W3090911235","https://openalex.org/W3116853004","https://openalex.org/W3120765192","https://openalex.org/W3139969043","https://openalex.org/W3157799876","https://openalex.org/W3167571734","https://openalex.org/W4246020194","https://openalex.org/W6775574594","https://openalex.org/W6787842940","https://openalex.org/W6795974362"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W4406302447","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W1992543912","https://openalex.org/W4293094720","https://openalex.org/W4401969744","https://openalex.org/W2739701376","https://openalex.org/W2979758790","https://openalex.org/W2220511919"],"abstract_inverted_index":{"A":[0],"current":[1],"hindrance":[2],"to":[3,31,47,61,69],"the":[4,14,43,87,93,98,101,115,118,152,161],"scientific":[5,26],"use":[6],"of":[7,17,22,90,166,198],"available":[8],"bathymetric":[9,136],"lidar":[10],"point":[11,51,76,95,102],"clouds":[12],"is":[13,125],"frequent":[15],"lack":[16,29],"accurate":[18],"and":[19,34,38,63,108,155,203],"thorough":[20],"segmentation":[21,71],"seafloor":[23,70,116,154,177,190],"points.":[24],"Furthermore,":[25],"end-users":[27],"typically":[28],"access":[30],"waveforms,":[32],"trajectories,":[33],"other":[35],"upstream":[36],"data,":[37],"also":[39],"do":[40],"not":[41,82],"have":[42],"time":[44],"or":[45],"expertise":[46],"perform":[48],"extensive":[49],"manual":[50],"cloud":[52,103],"editing.":[53],"To":[54],"address":[55],"these":[56],"needs,":[57],"this":[58],"study":[59],"seeks":[60],"develop":[62],"test":[64,213],"a":[65,110,133,144,148],"novel":[66],"clustering":[67],"approach":[68,80,99,124,163],"that":[72,112,189],"solely":[73],"uses":[74],"georeferenced":[75],"clouds.":[77],"The":[78,122,139,186],"proposed":[79,119,123,162],"does":[81],"make":[83],"any":[84],"assumptions":[85],"regarding":[86],"statistical":[88],"distribution":[89],"points":[91,178,191],"in":[92,130],"input":[94],"cloud.":[96],"Instead,":[97],"organizes":[100],"into":[104],"an":[105],"inverse":[106],"histogram":[107],"finds":[109],"gap":[111],"best":[113],"separates":[114],"using":[117],"peak-detection":[120],"method.":[121],"evaluated":[126],"with":[127,132,147,179,195],"datasets":[128],"acquired":[129],"Florida":[131],"Riegl":[134],"VQ-880-G":[135],"LiDAR":[137],"system.":[138],"parameters":[140],"are":[141],"optimized":[142,159],"through":[143],"sensitivity":[145],"analysis":[146],"point-wise":[149],"comparison":[150],"between":[151],"extracted":[153],"ground":[156],"truth.":[157],"With":[158],"parameters,":[160],"achieved":[164],"F1-scores":[165],"98.14\u201398.77%,":[167],"which":[168],"outperforms":[169],"three":[170],"popular":[171],"existing":[172],"methods.":[173],"Further,":[174],"we":[175],"compared":[176],"Reson":[180],"8125":[181],"MBES":[182],"hydrographic":[183],"survey":[184],"data.":[185],"results":[187],"indicate":[188],"were":[192],"detected":[193],"successfully":[194],"vertical":[196],"errors":[197],"\u22120.190":[199],"\u00b1":[200,205,209],"0.132":[201],"m":[202,207],"\u22120.185":[204],"0.119":[206],"(\u03bc":[208],"\u03c3)":[210],"for":[211],"two":[212],"datasets.":[214]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}