{"id":"https://openalex.org/W4409818036","doi":"https://doi.org/10.1061/jccee5.cpeng-6468","title":"Three-Dimensional Crack Quantification Using Fused LiDAR Data and Optical Images","display_name":"Three-Dimensional Crack Quantification Using Fused LiDAR Data and Optical Images","publication_year":2025,"publication_date":"2025-04-25","ids":{"openalex":"https://openalex.org/W4409818036","doi":"https://doi.org/10.1061/jccee5.cpeng-6468"},"language":"en","primary_location":{"id":"doi:10.1061/jccee5.cpeng-6468","is_oa":false,"landing_page_url":"https://doi.org/10.1061/jccee5.cpeng-6468","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/A5044412756","display_name":"Hui Qin","orcid":"https://orcid.org/0000-0003-4127-8765"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Qin","raw_affiliation_strings":["Dalian Univ. of Technology"],"raw_orcid":"https://orcid.org/0000-0003-4127-8765","affiliations":[{"raw_affiliation_string":"Dalian Univ. of Technology","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100459270","display_name":"Chunxiao Li","orcid":"https://orcid.org/0000-0002-2126-8319"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunxiao Li","raw_affiliation_strings":["Dalian Univ. of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalian Univ. of Technology","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028575220","display_name":"Shengshan Pan","orcid":"https://orcid.org/0000-0002-1491-241X"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengshan Pan","raw_affiliation_strings":["Dalian Univ. of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalian Univ. of Technology","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100723805","display_name":"Wang Qian","orcid":"https://orcid.org/0000-0002-1425-3725"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Wang","raw_affiliation_strings":["Dalian Univ. of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalian Univ. of Technology","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089042848","display_name":"Yu Liu","orcid":"https://orcid.org/0000-0002-0139-0536"},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Liu","raw_affiliation_strings":["Dalian Univ. of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalian Univ. of Technology","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27357992"],"apc_list":null,"apc_paid":null,"fwci":1.7009,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.81821245,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"39","issue":"4","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":0.9994000196456909,"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":0.9994000196456909,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9991999864578247,"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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/lidar","display_name":"Lidar","score":0.7050467729568481},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5177556872367859},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4331303536891937},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36135002970695496},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3020170331001282}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7050467729568481},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5177556872367859},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4331303536891937},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36135002970695496},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3020170331001282}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1061/jccee5.cpeng-6468","is_oa":false,"landing_page_url":"https://doi.org/10.1061/jccee5.cpeng-6468","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":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W16018152","https://openalex.org/W96629785","https://openalex.org/W1569530544","https://openalex.org/W1759600866","https://openalex.org/W1861492603","https://openalex.org/W1901129140","https://openalex.org/W2039367092","https://openalex.org/W2065289708","https://openalex.org/W2077246452","https://openalex.org/W2078290150","https://openalex.org/W2095905764","https://openalex.org/W2102301420","https://openalex.org/W2111073598","https://openalex.org/W2119605622","https://openalex.org/W2151103935","https://openalex.org/W2167999499","https://openalex.org/W2523855815","https://openalex.org/W2555996110","https://openalex.org/W2587360163","https://openalex.org/W2753792608","https://openalex.org/W2884585870","https://openalex.org/W2884786778","https://openalex.org/W2890469231","https://openalex.org/W2899803215","https://openalex.org/W2901150630","https://openalex.org/W2919097084","https://openalex.org/W2963760790","https://openalex.org/W2967756832","https://openalex.org/W2973669391","https://openalex.org/W3045829612","https://openalex.org/W3092301602","https://openalex.org/W3098048737","https://openalex.org/W3129491111","https://openalex.org/W3158363325","https://openalex.org/W3166202730","https://openalex.org/W3166285241","https://openalex.org/W3172600964","https://openalex.org/W3185554878","https://openalex.org/W3200771231","https://openalex.org/W4224244676","https://openalex.org/W4225422737","https://openalex.org/W4295077736","https://openalex.org/W4307818285","https://openalex.org/W4313854927","https://openalex.org/W4366091628","https://openalex.org/W4377090795","https://openalex.org/W4377138513","https://openalex.org/W4385604813","https://openalex.org/W4385805332","https://openalex.org/W4388859038","https://openalex.org/W4391074544","https://openalex.org/W4391854860","https://openalex.org/W4394580785","https://openalex.org/W4396529237","https://openalex.org/W4399236560","https://openalex.org/W4401119508","https://openalex.org/W4401354826"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4319317934","https://openalex.org/W4406302447","https://openalex.org/W2351984678","https://openalex.org/W2140032575","https://openalex.org/W2011860471","https://openalex.org/W2012196540","https://openalex.org/W3011451421"],"abstract_inverted_index":{"Cracking":[0],"is":[1,59,83,101,172],"a":[2,26,95,126,182,229],"common":[3],"issue":[4],"in":[5,19,181,189],"concrete":[6,183,226],"structures,":[7],"yet":[8],"current":[9],"assessment":[10,224],"methods":[11],"are":[12],"not":[13],"able":[14],"to":[15,61,85,178],"adequately":[16],"quantify":[17],"cracks":[18,180],"3D":[20,168],"spatial":[21,151,169],"dimensions.":[22],"This":[23],"study":[24],"proposes":[25],"simplified":[27],"approach":[28,218],"utilizing":[29],"optical":[30,69,77],"cameras":[31],"and":[32,35,41,47,89,98,111,131,142,146,163,202,212,222,231],"light":[33],"detection":[34,97,110],"ranging":[36],"(LiDAR)":[37],"technology,":[38],"combining":[39],"image":[40,56],"point":[42,64],"cloud":[43,65],"data":[44,67,155],"for":[45,108,118,199,204,219],"efficient":[46,232],"accurate":[48],"crack":[49,96,109,119,144,170,190],"evaluation.":[50],"A":[51],"Local":[52],"Feature":[53],"Transformer":[54],"(LoFTR)-based":[55],"registration":[57],"method":[58,117],"introduced":[60],"align":[62],"low-texture":[63],"intensity":[66],"with":[68,156,193,228],"images,":[70],"enabling":[71,140],"pixel-level":[72,158],"resolution":[73],"mapping":[74],"of":[75,91,129,135,197,215,225],"the":[76,87,105,150,157,164,210,216],"images.":[78],"Contour":[79],"line":[80],"feature":[81],"enhancement":[82],"employed":[84],"improve":[86],"quality":[88],"quantity":[90],"matching":[92],"points.":[93],"Furthermore,":[94],"quantification":[99,171],"framework":[100],"proposed,":[102],"which":[103],"comprises":[104],"YOLOv8-CBAM-seg":[106,162],"model":[107,124],"an":[112,132],"improved":[113,165],"orthographic":[114],"projection":[115],"(OP)":[116],"width":[120,191],"quantification.":[121],"The":[122,207],"proposed":[123,217],"achieves":[125],"segmentation":[127],"accuracy":[128,188],"96.7%":[130],"inference":[133],"speed":[134],"53":[136],"frames":[137],"per":[138],"second,":[139],"precise":[141],"rapid":[143],"identification":[145],"segmentation.":[147],"By":[148],"integrating":[149],"information":[152],"from":[153],"LiDAR":[154],"details":[159],"provided":[160],"by":[161],"OP":[166],"method,":[167],"realized.":[173],"An":[174],"experiment":[175],"was":[176],"conducted":[177],"detect":[179],"bridge":[184],"pier,":[185],"achieving":[186],"millimeter-level":[187],"measurement,":[192],"average":[194],"relative":[195],"errors":[196],"2.48%":[198],"planar":[200],"surfaces":[201],"11.74%":[203],"curved":[205],"ones.":[206],"results":[208],"validate":[209],"feasibility":[211],"practical":[213],"applicability":[214],"routine":[220],"maintenance":[221],"safety":[223],"structures":[227],"cost-effective":[230],"solution.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
