{"id":"https://openalex.org/W7225313593","doi":"https://doi.org/10.1016/j.engappai.2026.116645","title":"Annotation-efficient weakly supervised instance segmentation for crack pixel-level detection and quantification","display_name":"Annotation-efficient weakly supervised instance segmentation for crack pixel-level detection and quantification","publication_year":2026,"publication_date":"2026-11-05","ids":{"openalex":"https://openalex.org/W7225313593","doi":"https://doi.org/10.1016/j.engappai.2026.116645"},"language":"en","primary_location":{"id":"doi:10.1016/j.engappai.2026.116645","doi":"https://doi.org/10.1016/j.engappai.2026.116645","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.116645","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","ccf-c","cwts-core","dongbi-d","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Applications of Artificial Intelligence","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5100652417","display_name":"Man Chen","orcid":"https://orcid.org/0000-0002-8937-6949","observed_orcids":["https://orcid.org/0000-0002-8937-6949"]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]},{"id":"https://openalex.org/I64852412","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23","country_code":"CN","type":"education","lineage":["https://openalex.org/I64852412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Man Chen","raw_affiliation_strings":["School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","Sichuan Provincial Key Laboratory of Intelligent Perception and Control, Sichuan University of Science and Engineering, Yibin, 644005, China"],"raw_orcid":"https://orcid.org/0000-0002-8937-6949","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"Sichuan Provincial Key Laboratory of Intelligent Perception and Control, Sichuan University of Science and Engineering, Yibin, 644005, China","institution_ids":["https://openalex.org/I64852412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077030942","display_name":"Shuai Xu","orcid":"https://orcid.org/0009-0004-1921-9691","observed_orcids":["https://orcid.org/0009-0004-1921-9691","https://orcid.org/0009-0003-3230-6733"]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuai Xu","raw_affiliation_strings":["School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160968186","display_name":"Huaping Zhou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huaping Zhou","raw_affiliation_strings":["School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","State Key Laboratory of Digital Intelligent Technology for Unmanned Coal Mining, Anhui University of Science and Technology, Huainan, 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"State Key Laboratory of Digital Intelligent Technology for Unmanned Coal Mining, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016447636","display_name":"Kelei Sun","orcid":"https://orcid.org/0000-0002-3966-2031","observed_orcids":["https://orcid.org/0000-0002-3966-2031"]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kelei Sun","raw_affiliation_strings":["School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","State Key Laboratory of Digital Intelligent Technology for Unmanned Coal Mining, Anhui University of Science and Technology, Huainan, 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"State Key Laboratory of Digital Intelligent Technology for Unmanned Coal Mining, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160969816","display_name":"Hanwen Liu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanwen Liu","raw_affiliation_strings":["School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5121140941","display_name":"Yongjie Huang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I29739308","display_name":"Guangxi Normal University","ror":"https://ror.org/02frt9q65","country_code":"CN","type":"education","lineage":["https://openalex.org/I29739308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongjie Huang","raw_affiliation_strings":["Guangxi Key Laboratory of Multi-Source Information Mining and Security, Guangxi Normal University, Guilin, 541004, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Multi-Source Information Mining and Security, Guangxi Normal University, Guilin, 541004, China","institution_ids":["https://openalex.org/I29739308"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100652417"],"corresponding_institution_ids":["https://openalex.org/I184681353","https://openalex.org/I64852412"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.78688318,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"186","issue":null,"first_page":"116645","last_page":"116645"},"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/T10036","display_name":"Advanced Neural Network Applications","score":9.999999747378752e-05,"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/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.0,"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/pavement-crack-detection","display_name":"pavement crack detection","score":0.9520000219345093},{"id":"https://openalex.org/keywords/instance-segmentation","display_name":"instance segmentation","score":0.7730000019073486},{"id":"https://openalex.org/keywords/weakly-supervised-segmentation","display_name":"weakly supervised segmentation","score":0.8769999742507935},{"id":"https://openalex.org/keywords/annotation-efficiency","display_name":"annotation efficiency","score":0.8529999852180481},{"id":"https://openalex.org/keywords/bounding-box-labels","display_name":"bounding box labels","score":0.8690000176429749},{"id":"https://openalex.org/keywords/crack-quantification","display_name":"crack quantification","score":0.8180000185966492},{"id":"https://openalex.org/keywords/skeletonization","display_name":"skeletonization","score":0.7710000276565552},{"id":"https://openalex.org/keywords/terrestrial-remote-sensing","display_name":"terrestrial remote sensing","score":0.7440000176429749},{"id":"https://openalex.org/keywords/infrastructure-management","display_name":"infrastructure management","score":0.6869999766349792}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8916000127792358},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7102000117301941},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.619700014591217},{"id":"https://openalex.org/C2776321320","wikidata":"https://www.wikidata.org/wiki/Q857525","display_name":"Annotation","level":2,"score":0.492900013923645},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4505000114440918},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4381999969482422},{"id":"https://openalex.org/C155032097","wikidata":"https://www.wikidata.org/wiki/Q798503","display_name":"Backpropagation","level":3,"score":0.42320001125335693},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4169999957084656},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4099000096321106},{"id":"https://openalex.org/C136389625","wikidata":"https://www.wikidata.org/wiki/Q334384","display_name":"Supervised learning","level":3,"score":0.40059998631477356},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.3643999993801117},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3628000020980835},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3603000044822693},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3578000068664551},{"id":"https://openalex.org/C23951316","wikidata":"https://www.wikidata.org/wiki/Q1984140","display_name":"Skeletonization","level":2,"score":0.35359999537467957},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.3467999994754791},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.31060001254081726},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.30329999327659607},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.28349998593330383},{"id":"https://openalex.org/C168820333","wikidata":"https://www.wikidata.org/wiki/Q448889","display_name":"Visual inspection","level":2,"score":0.2741999924182892},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.27219998836517334},{"id":"https://openalex.org/C40567965","wikidata":"https://www.wikidata.org/wiki/Q1820283","display_name":"Learning vector quantization","level":3,"score":0.26589998602867126},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.2599000036716461}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.engappai.2026.116645","doi":"https://doi.org/10.1016/j.engappai.2026.116645","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.116645","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","ccf-c","cwts-core","dongbi-d","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Applications of Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":1.0,"id":"https://metadata.un.org/sdg/9"},{"display_name":"Sustainable cities and communities","score":0.5142999887466431,"id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W2088049833","https://openalex.org/W2131598633","https://openalex.org/W2474796106","https://openalex.org/W2608737417","https://openalex.org/W2806070179","https://openalex.org/W2884561390","https://openalex.org/W2899803215","https://openalex.org/W2941356554","https://openalex.org/W2963908722","https://openalex.org/W2964308596","https://openalex.org/W3091461723","https://openalex.org/W3096030187","https://openalex.org/W3123146821","https://openalex.org/W3168326173","https://openalex.org/W3213276254","https://openalex.org/W4225422737","https://openalex.org/W4225627387","https://openalex.org/W4226083768","https://openalex.org/W4284976308","https://openalex.org/W4308789000","https://openalex.org/W4310717794","https://openalex.org/W4324067455","https://openalex.org/W4377969178","https://openalex.org/W4379206867","https://openalex.org/W4388129014","https://openalex.org/W4390226181","https://openalex.org/W4391582647","https://openalex.org/W4395452045","https://openalex.org/W4398249126","https://openalex.org/W4399598194","https://openalex.org/W4405739421","https://openalex.org/W4406414520","https://openalex.org/W4407266343","https://openalex.org/W4409469744","https://openalex.org/W4411437217","https://openalex.org/W4413277187","https://openalex.org/W4413446901","https://openalex.org/W7083584281","https://openalex.org/W7130617124","https://openalex.org/W7137163252","https://openalex.org/W7162084458","https://openalex.org/W7167108643","https://openalex.org/W7167830894","https://openalex.org/W7203628240","https://openalex.org/W7203746723"],"related_works":["https://openalex.org/W4307572890","https://openalex.org/W7165662872","https://openalex.org/W3096030187","https://openalex.org/W4415269459","https://openalex.org/W4306963582","https://openalex.org/W4410653413","https://openalex.org/W7221751325","https://openalex.org/W4403094392","https://openalex.org/W7171736596","https://openalex.org/W2990419248"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-11-06T00:00:00"}