{"id":"https://openalex.org/W2090409217","doi":"https://doi.org/10.1007/s11265-013-0813-8","title":"An Automatic Approach for Accurate Edge Detection of Concrete Crack Utilizing 2D Geometric Features of Crack","display_name":"An Automatic Approach for Accurate Edge Detection of Concrete Crack Utilizing 2D Geometric Features of Crack","publication_year":2013,"publication_date":"2013-07-13","ids":{"openalex":"https://openalex.org/W2090409217","doi":"https://doi.org/10.1007/s11265-013-0813-8","mag":"2090409217"},"language":"en","primary_location":{"id":"doi:10.1007/s11265-013-0813-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11265-013-0813-8","pdf_url":null,"source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","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/A5100878228","display_name":"Hoang-Nam Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hoang-Nam Nguyen","raw_affiliation_strings":["Department of Mechanical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu City, 30010, Taiwan, Republic of China","Department of Mechanical Engineering, National Chiao Tung University, Hsinchu City, Republic of China 30010#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu City, 30010, Taiwan, Republic of China","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Mechanical Engineering, National Chiao Tung University, Hsinchu City, Republic of China 30010#TAB#","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109134404","display_name":"Tai\u2010Yan Kam","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Tai-Yan Kam","raw_affiliation_strings":["Department of Mechanical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu City, 30010, Taiwan, Republic of China","Department of Mechanical Engineering, National Chiao Tung University, Hsinchu City, Republic of China 30010#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu City, 30010, Taiwan, Republic of China","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Mechanical Engineering, National Chiao Tung University, Hsinchu City, Republic of China 30010#TAB#","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103706009","display_name":"Pi-Ying Cheng","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Pi-Ying Cheng","raw_affiliation_strings":["Department of Mechanical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu City, 30010, Taiwan, Republic of China","Department of Mechanical Engineering, National Chiao Tung University, Hsinchu City, Republic of China 30010#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu City, 30010, Taiwan, Republic of China","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Department of Mechanical Engineering, National Chiao Tung University, Hsinchu City, Republic of China 30010#TAB#","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5109134404"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":4.1035,"has_fulltext":false,"cited_by_count":105,"citation_normalized_percentile":{"value":0.92847468,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"77","issue":"3","first_page":"221","last_page":"240"},"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/T12549","display_name":"Image and Object Detection Techniques","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5708685517311096},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.5648970007896423},{"id":"https://openalex.org/keywords/perpendicular","display_name":"Perpendicular","score":0.5570531487464905},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.5520739555358887},{"id":"https://openalex.org/keywords/binary-image","display_name":"Binary image","score":0.5156763792037964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47087061405181885},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.46343904733657837},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4437216520309448},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.4308148920536041},{"id":"https://openalex.org/keywords/classification-of-discontinuities","display_name":"Classification of discontinuities","score":0.42020779848098755},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.3951984643936157},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39131850004196167},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3329281508922577},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3213154673576355},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.24303364753723145},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2411538064479828},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13811951875686646},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.13107913732528687}],"concepts":[{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5708685517311096},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.5648970007896423},{"id":"https://openalex.org/C199631012","wikidata":"https://www.wikidata.org/wiki/Q205034","display_name":"Perpendicular","level":2,"score":0.5570531487464905},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.5520739555358887},{"id":"https://openalex.org/C193828747","wikidata":"https://www.wikidata.org/wiki/Q864118","display_name":"Binary image","level":4,"score":0.5156763792037964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47087061405181885},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.46343904733657837},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4437216520309448},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4308148920536041},{"id":"https://openalex.org/C15627037","wikidata":"https://www.wikidata.org/wiki/Q541961","display_name":"Classification of discontinuities","level":2,"score":0.42020779848098755},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3951984643936157},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39131850004196167},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3329281508922577},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3213154673576355},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.24303364753723145},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2411538064479828},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13811951875686646},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.13107913732528687}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11265-013-0813-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11265-013-0813-8","pdf_url":null,"source":{"id":"https://openalex.org/S11258463","display_name":"Journal of Signal Processing Systems","issn_l":"1939-8018","issn":["1939-8018","1939-8115"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Signal Processing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.5400000214576721,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W147723833","https://openalex.org/W257525205","https://openalex.org/W1495971627","https://openalex.org/W1508322050","https://openalex.org/W1523954320","https://openalex.org/W1551207461","https://openalex.org/W1962010357","https://openalex.org/W1971997700","https://openalex.org/W1993097837","https://openalex.org/W1995083833","https://openalex.org/W2001002651","https://openalex.org/W2002476439","https://openalex.org/W2003370853","https://openalex.org/W2005029343","https://openalex.org/W2016045532","https://openalex.org/W2024915064","https://openalex.org/W2033318022","https://openalex.org/W2034966370","https://openalex.org/W2074853891","https://openalex.org/W2076387959","https://openalex.org/W2087517326","https://openalex.org/W2091149439","https://openalex.org/W2105672294","https://openalex.org/W2106097225","https://openalex.org/W2110796248","https://openalex.org/W2113690621","https://openalex.org/W2114507260","https://openalex.org/W2120431813","https://openalex.org/W2129534965","https://openalex.org/W2135269154","https://openalex.org/W2135984508","https://openalex.org/W2145023731","https://openalex.org/W2158932988","https://openalex.org/W2242707865","https://openalex.org/W2272090139","https://openalex.org/W2539991656","https://openalex.org/W3035934914","https://openalex.org/W3149448910","https://openalex.org/W4256068510","https://openalex.org/W4299376219","https://openalex.org/W6631261986","https://openalex.org/W6640974819","https://openalex.org/W6679367408"],"related_works":["https://openalex.org/W2050699221","https://openalex.org/W2155191322","https://openalex.org/W2148060698","https://openalex.org/W2377440230","https://openalex.org/W2235797036","https://openalex.org/W2057727798","https://openalex.org/W2740804836","https://openalex.org/W1965995927","https://openalex.org/W2373164917","https://openalex.org/W2140201873"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":17},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}