{"id":"https://openalex.org/W4406137905","doi":"https://doi.org/10.1109/access.2025.3526728","title":"Research on Weld Identification and Defect Localization Based on an Improved Watershed Algorithm","display_name":"Research on Weld Identification and Defect Localization Based on an Improved Watershed Algorithm","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4406137905","doi":"https://doi.org/10.1109/access.2025.3526728"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3526728","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3526728","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3526728","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051127868","display_name":"Li Guo","orcid":"https://orcid.org/0000-0003-1771-5857"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lingjiang Guo","raw_affiliation_strings":["College of Mechatronics Engineering, North University of China, Taiyuan, Shanxi, China"],"affiliations":[{"raw_affiliation_string":"College of Mechatronics Engineering, North University of China, Taiyuan, Shanxi, China","institution_ids":["https://openalex.org/I135714990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101602640","display_name":"Yue Yan","orcid":"https://orcid.org/0000-0003-0248-745X"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Yan","raw_affiliation_strings":["College of Mechatronics Engineering, North University of China, Taiyuan, Shanxi, China","Shanxi Key Laboratory of High-end Equipment Reliability Technology, Taiyuan, Shanxi, China"],"affiliations":[{"raw_affiliation_string":"College of Mechatronics Engineering, North University of China, Taiyuan, Shanxi, China","institution_ids":["https://openalex.org/I135714990"]},{"raw_affiliation_string":"Shanxi Key Laboratory of High-end Equipment Reliability Technology, Taiyuan, Shanxi, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112739201","display_name":"Junjie Cui","orcid":null},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Cui","raw_affiliation_strings":["College of Mechatronics Engineering, North University of China, Taiyuan, Shanxi, China","Shanxi Key Laboratory of High-end Equipment Reliability Technology, Taiyuan, Shanxi, China"],"affiliations":[{"raw_affiliation_string":"College of Mechatronics Engineering, North University of China, Taiyuan, Shanxi, China","institution_ids":["https://openalex.org/I135714990"]},{"raw_affiliation_string":"Shanxi Key Laboratory of High-end Equipment Reliability Technology, Taiyuan, Shanxi, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100507446","display_name":"Zhongsi Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongsi Xu","raw_affiliation_strings":["College of Mechatronics Engineering, North University of China, Taiyuan, Shanxi, China"],"affiliations":[{"raw_affiliation_string":"College of Mechatronics Engineering, North University of China, Taiyuan, Shanxi, China","institution_ids":["https://openalex.org/I135714990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5051127868"],"corresponding_institution_ids":["https://openalex.org/I135714990"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.3271,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.77268912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"13","issue":null,"first_page":"6869","last_page":"6877"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9883999824523926,"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"}},"topics":[{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9883999824523926,"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"}},{"id":"https://openalex.org/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.9781000018119812,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9138000011444092,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/identification","display_name":"Identification (biology)","score":0.6885876655578613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6251004934310913},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5326476097106934},{"id":"https://openalex.org/keywords/watershed","display_name":"Watershed","score":0.5071485042572021},{"id":"https://openalex.org/keywords/welding","display_name":"Welding","score":0.4147742986679077},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36014771461486816},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.25615254044532776},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15534695982933044},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.07301834225654602}],"concepts":[{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6885876655578613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6251004934310913},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5326476097106934},{"id":"https://openalex.org/C150547873","wikidata":"https://www.wikidata.org/wiki/Q947851","display_name":"Watershed","level":2,"score":0.5071485042572021},{"id":"https://openalex.org/C19474535","wikidata":"https://www.wikidata.org/wiki/Q131172","display_name":"Welding","level":2,"score":0.4147742986679077},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36014771461486816},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.25615254044532776},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15534695982933044},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.07301834225654602},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3526728","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3526728","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:1adf61e8621544b5bc76e4d97788ec81","is_oa":true,"landing_page_url":"https://doaj.org/article/1adf61e8621544b5bc76e4d97788ec81","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 6869-6877 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3526728","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3526728","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1646289414","https://openalex.org/W2010792042","https://openalex.org/W2024915064","https://openalex.org/W2028435452","https://openalex.org/W2039367092","https://openalex.org/W2116785456","https://openalex.org/W2124260943","https://openalex.org/W2133059825","https://openalex.org/W2147425361","https://openalex.org/W2551004867","https://openalex.org/W2593184168","https://openalex.org/W2896790556","https://openalex.org/W3011379640","https://openalex.org/W3012268530","https://openalex.org/W3022380717","https://openalex.org/W3023401909","https://openalex.org/W3036076032","https://openalex.org/W3080816748","https://openalex.org/W3119679094","https://openalex.org/W3124196589","https://openalex.org/W3196996313","https://openalex.org/W3216049760","https://openalex.org/W4200549610","https://openalex.org/W4213188730","https://openalex.org/W4225329898","https://openalex.org/W4283821145","https://openalex.org/W4295332757","https://openalex.org/W4307280310","https://openalex.org/W4308574813","https://openalex.org/W4313551479","https://openalex.org/W4321187679","https://openalex.org/W4362587218","https://openalex.org/W4366365243","https://openalex.org/W4384488755","https://openalex.org/W4387653858","https://openalex.org/W4388452605","https://openalex.org/W4390244843","https://openalex.org/W4390658962","https://openalex.org/W4391470838","https://openalex.org/W4393195438","https://openalex.org/W4404704563"],"related_works":["https://openalex.org/W1992288292","https://openalex.org/W2493062119","https://openalex.org/W1980614686","https://openalex.org/W2051487156","https://openalex.org/W4387955966","https://openalex.org/W2144571534","https://openalex.org/W1134571055","https://openalex.org/W2343332128","https://openalex.org/W214080024","https://openalex.org/W2045564889"],"abstract_inverted_index":{"The":[0,127],"quality":[1,163],"of":[2,56,64,113,148],"weld":[3,23,31,66,89,104,116,137,142,162],"joints":[4,138],"is":[5,68,99],"a":[6],"pivotal":[7],"factor":[8],"influencing":[9],"the":[10,53,57,62,65,81,83,88,110,114,123,131,146,149,156,161],"strength":[11],"and":[12,26,47,120,139,152],"structural":[13],"reliability":[14],"for":[15],"mechanical":[16],"parts.":[17],"Difficulties":[18],"in":[19],"identification":[20],"caused":[21],"by":[22,73],"joint":[24,39,59,67,90,105,143],"adhesion":[25],"defects,":[27],"such":[28],"as":[29],"missing":[30,115,141],"joints,":[32],"this":[33],"paper":[34],"designs":[35],"an":[36],"efficient":[37],"welded":[38,58],"detection":[40,84,158],"system,":[41],"which":[42,77],"utilizes":[43],"Otsu":[44],"threshold":[45],"segmentation":[46,55],"morphological":[48],"processing":[49],"methods":[50],"to":[51,79,101],"achieve":[52],"initial":[54],"region.":[60,91],"Furthermore,":[61],"contour":[63],"extracted":[69],"with":[70,145],"greater":[71],"accuracy":[72],"random":[74],"incremental":[75],"algorithm,":[76],"contributes":[78],"accelerating":[80],"following":[82],"speed":[85],"only":[86],"considering":[87],"Subsequently,":[92],"watershed":[93],"algorithm":[94],"based":[95],"on":[96],"distance":[97],"transformation":[98],"adopted":[100],"segment":[102,135],"each":[103],"precisely.":[106],"Considering":[107],"defect":[108],"localization,":[109],"edge":[111],"features":[112],"region":[117],"are":[118],"identified":[119],"separated":[121],"using":[122],"difference":[124],"calculation":[125],"method.":[126],"results":[128],"demonstrate":[129],"that":[130],"system":[132],"could":[133],"accurately":[134],"adhesive":[136],"identify":[140],"locations":[144],"variation":[147],"workpiece":[150],"positions":[151],"angles,":[153],"fully":[154],"satisfying":[155],"real-time":[157],"requirement":[159],"during":[160],"identification.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}