{"id":"https://openalex.org/W1838423138","doi":"https://doi.org/10.1061/(asce)cp.1943-5487.0000526","title":"Enhanced Crack Segmentation Algorithm Using 3D Pavement Data","display_name":"Enhanced Crack Segmentation Algorithm Using 3D Pavement Data","publication_year":2015,"publication_date":"2015-08-31","ids":{"openalex":"https://openalex.org/W1838423138","doi":"https://doi.org/10.1061/(asce)cp.1943-5487.0000526","mag":"1838423138"},"language":"en","primary_location":{"id":"doi:10.1061/(asce)cp.1943-5487.0000526","is_oa":false,"landing_page_url":"https://doi.org/10.1061/(asce)cp.1943-5487.0000526","pdf_url":null,"source":{"id":"https://openalex.org/S176637136","display_name":"Journal of Computing in Civil Engineering","issn_l":"0887-3801","issn":["0887-3801","1943-5487"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315747","host_organization_name":"American Society of Civil Engineers","host_organization_lineage":["https://openalex.org/P4310315747"],"host_organization_lineage_names":["American Society of Civil Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computing in Civil Engineering","raw_type":"journal-article"},"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/A5102000319","display_name":"Chenglong Jiang","orcid":"https://orcid.org/0000-0003-4685-0345"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenglong Jiang","raw_affiliation_strings":["Graduate Student, School of Civil and Environmental Engineering, Georgia Institute of Technology, 790 Atlantic Dr. NW, Atlanta, GA 30332-0355"],"affiliations":[{"raw_affiliation_string":"Graduate Student, School of Civil and Environmental Engineering, Georgia Institute of Technology, 790 Atlantic Dr. NW, Atlanta, GA 30332-0355","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035383838","display_name":"Yichang Tsai","orcid":"https://orcid.org/0000-0002-6650-2279"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yichang James Tsai","raw_affiliation_strings":["Professor, School of Civil and Environmental Engineering, Georgia Institute of Technology, 790 Atlantic Dr. NW, Atlanta, GA 30332-0355 (corresponding author)"],"affiliations":[{"raw_affiliation_string":"Professor, School of Civil and Environmental Engineering, Georgia Institute of Technology, 790 Atlantic Dr. NW, Atlanta, GA 30332-0355 (corresponding author)","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035383838"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":7.8584,"has_fulltext":false,"cited_by_count":79,"citation_normalized_percentile":{"value":0.96841188,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"30","issue":"3","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10264","display_name":"Asphalt Pavement Performance Evaluation","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11850","display_name":"Concrete Corrosion and Durability","score":0.9757999777793884,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6642600297927856},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6600934267044067},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5463448762893677},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28642433881759644}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6642600297927856},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6600934267044067},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5463448762893677},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28642433881759644}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1061/(asce)cp.1943-5487.0000526","is_oa":false,"landing_page_url":"https://doi.org/10.1061/(asce)cp.1943-5487.0000526","pdf_url":null,"source":{"id":"https://openalex.org/S176637136","display_name":"Journal of Computing in Civil Engineering","issn_l":"0887-3801","issn":["0887-3801","1943-5487"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315747","host_organization_name":"American Society of Civil Engineers","host_organization_lineage":["https://openalex.org/P4310315747"],"host_organization_lineage_names":["American Society of Civil Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Computing in Civil Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306108","display_name":"U.S. Department of Transportation","ror":"https://ror.org/02xfw2e90"},{"id":"https://openalex.org/F4320329071","display_name":"Minist\u00e8re des Transports","ror":"https://ror.org/009nawz64"},{"id":"https://openalex.org/F4320332393","display_name":"Federal Highway Administration","ror":"https://ror.org/0473rr271"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W262062215","https://openalex.org/W561485154","https://openalex.org/W646092156","https://openalex.org/W1999627177","https://openalex.org/W2008488233","https://openalex.org/W2020109627","https://openalex.org/W2030398544","https://openalex.org/W2037325199","https://openalex.org/W2068823039","https://openalex.org/W2069223289","https://openalex.org/W2070897148","https://openalex.org/W2075631365","https://openalex.org/W2081857838","https://openalex.org/W2088725214","https://openalex.org/W2096487733","https://openalex.org/W2116077926","https://openalex.org/W2120841936","https://openalex.org/W2124844449","https://openalex.org/W2144801789","https://openalex.org/W2164929725","https://openalex.org/W2174373366","https://openalex.org/W2580703854","https://openalex.org/W4246252629","https://openalex.org/W4247614144","https://openalex.org/W4253575969"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857"],"abstract_inverted_index":{"Automatic":[0],"pavement":[1,24,42,66,164,176],"crack":[2,70,110,115,124,138,151,229],"segmentation":[3,116,152,230],"has":[4,231],"gained":[5],"attention":[6],"among":[7],"researchers":[8],"and":[9,95,107,132,146,181,191,199,243,254],"transportation":[10],"agencies":[11],"over":[12],"the":[13,33,62,91,97,103,123,149,154,192,200,209,217,222,226,235,239],"past":[14],"two":[15],"decades.":[16],"However,":[17],"most":[18,172],"existing":[19],"algorithms":[20],"using":[21,153,162],"two-dimensional":[22],"(2D)":[23],"intensity":[25],"images":[26],"cannot":[27],"provide":[28,143],"a":[29,81,113,129],"satisfactory":[30],"performance.":[31],"With":[32],"advent":[34],"of":[35,50,64,76,105,126,140,175,216,221,228],"sensing":[36],"technology,":[37],"three-dimensional":[38],"(3D)":[39],"line":[40],"laser":[41,93],"imaging":[43],"systems":[44],"have":[45],"become":[46],"available.":[47],"The":[48,72,170],"objective":[49],"this":[51],"paper":[52],"is":[53,85,118,203],"to":[54,68,87,101,120],"propose":[55],"an":[56],"enhanced":[57],"dynamic":[58,155,196],"optimization":[59,156,197],"algorithm":[60,74,198,202,211,237],"employing":[61],"advantages":[63],"3D":[65],"data":[67,94,165],"improve":[69],"segmentation.":[71,111],"proposed":[73,201,210,236],"consists":[75],"three":[77],"major":[78,133],"stages.":[79],"First,":[80],"two-step":[82],"Gaussian":[83],"filter":[84],"applied":[86],"remove":[88],"outliers":[89],"from":[90],"collected":[92,166],"rectify":[96],"profile":[98],"in":[99,246],"order":[100],"reduce":[102],"influence":[104],"cross-slope":[106],"ruts":[108],"on":[109],"Then,":[112],"rough":[114],"stage":[117],"conducted":[119,161],"adaptively":[121],"identify":[122],"regions":[125],"interest.":[127],"Finally,":[128,250],"bounding":[130],"box":[131],"orientation":[134],"for":[135,148,256],"each":[136],"valid":[137],"region":[139],"interest":[141],"will":[142],"searching":[144],"space":[145],"direction":[147],"precise":[150],"algorithm.":[157,224],"Experimental":[158,205],"tests":[159],"were":[160],"actual":[163],"near":[167],"Savannah,":[168],"Georgia.":[169],"four":[171],"common":[173],"types":[174],"cracking":[177],"(longitudinal,":[178],"transverse,":[179],"block,":[180],"alligator":[182],"cracking),":[183],"as":[184,186],"well":[185],"distress-free":[187],"pavements,":[188],"are":[189,252,259],"tested,":[190],"performance":[193],"between":[194],"original":[195,223],"compared.":[204],"results":[206],"show":[207],"that":[208],"take":[212],"only":[213],"about":[214],"1/4":[215],"average":[218],"computation":[219],"time":[220],"Also,":[225],"accuracy":[227],"been":[232],"improved":[233],"since":[234],"removes":[238],"unnecessary":[240],"false":[241],"positives":[242],"handles":[244],"cracks":[245],"multiple":[247],"directions":[248],"better.":[249],"conclusions":[251],"drawn,":[253],"recommendations":[255],"future":[257],"research":[258],"discussed.":[260]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-04T08:04:53.788161","created_date":"2025-10-10T00:00:00"}
