{"id":"https://openalex.org/W1994088605","doi":"https://doi.org/10.1016/s0031-3203(97)00037-x","title":"Sewer pipe deformation assessment by image analysis of video surveys","display_name":"Sewer pipe deformation assessment by image analysis of video surveys","publication_year":1998,"publication_date":"1998-02-01","ids":{"openalex":"https://openalex.org/W1994088605","doi":"https://doi.org/10.1016/s0031-3203(97)00037-x","mag":"1994088605"},"language":"en","primary_location":{"id":"doi:10.1016/s0031-3203(97)00037-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0031-3203(97)00037-x","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Pattern Recognition","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/A5029335824","display_name":"Kun Xu","orcid":"https://orcid.org/0000-0002-2671-4170"},"institutions":[{"id":"https://openalex.org/I97429440","display_name":"University of Wales","ror":"https://ror.org/01se4f844","country_code":"GB","type":"education","lineage":["https://openalex.org/I97429440"]},{"id":"https://openalex.org/I39586589","display_name":"Swansea University","ror":"https://ror.org/053fq8t95","country_code":"GB","type":"education","lineage":["https://openalex.org/I39586589"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kun Xu","raw_affiliation_strings":["School of Engineering, University of Wales, Swansea, U.K"],"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Wales, Swansea, U.K","institution_ids":["https://openalex.org/I39586589","https://openalex.org/I97429440"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037297209","display_name":"A. R. Luxmoore","orcid":null},"institutions":[{"id":"https://openalex.org/I39586589","display_name":"Swansea University","ror":"https://ror.org/053fq8t95","country_code":"GB","type":"education","lineage":["https://openalex.org/I39586589"]},{"id":"https://openalex.org/I97429440","display_name":"University of Wales","ror":"https://ror.org/01se4f844","country_code":"GB","type":"education","lineage":["https://openalex.org/I97429440"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"A.R. Luxmoore","raw_affiliation_strings":["School of Engineering, University of Wales, Swansea, U.K"],"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Wales, Swansea, U.K","institution_ids":["https://openalex.org/I39586589","https://openalex.org/I97429440"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111439262","display_name":"Timothy R. H. Davies","orcid":null},"institutions":[{"id":"https://openalex.org/I39586589","display_name":"Swansea University","ror":"https://ror.org/053fq8t95","country_code":"GB","type":"education","lineage":["https://openalex.org/I39586589"]},{"id":"https://openalex.org/I97429440","display_name":"University of Wales","ror":"https://ror.org/01se4f844","country_code":"GB","type":"education","lineage":["https://openalex.org/I97429440"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"T. Davies","raw_affiliation_strings":["School of Engineering, University of Wales, Swansea, U.K"],"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Wales, Swansea, U.K","institution_ids":["https://openalex.org/I39586589","https://openalex.org/I97429440"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5037297209"],"corresponding_institution_ids":["https://openalex.org/I39586589","https://openalex.org/I97429440"],"apc_list":{"value":2710,"currency":"USD","value_usd":2710},"apc_paid":null,"fwci":6.4337,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.9528639,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"31","issue":"2","first_page":"169","last_page":"180"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9991999864578247,"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":0.9991999864578247,"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":0.9959999918937683,"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/T11220","display_name":"Water Systems and Optimization","score":0.9871000051498413,"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/sanitary-sewer","display_name":"Sanitary sewer","score":0.7094191312789917},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.6660457849502563},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6409947276115417},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5492647886276245},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5367978811264038},{"id":"https://openalex.org/keywords/nominal-pipe-size","display_name":"Nominal Pipe Size","score":0.5089263916015625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48614928126335144},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.48201075196266174},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.44395142793655396},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.23241323232650757},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19476011395454407},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18900832533836365},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09037545323371887}],"concepts":[{"id":"https://openalex.org/C190714865","wikidata":"https://www.wikidata.org/wiki/Q1805497","display_name":"Sanitary sewer","level":2,"score":0.7094191312789917},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.6660457849502563},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6409947276115417},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5492647886276245},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5367978811264038},{"id":"https://openalex.org/C183418187","wikidata":"https://www.wikidata.org/wiki/Q1931528","display_name":"Nominal Pipe Size","level":2,"score":0.5089263916015625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48614928126335144},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.48201075196266174},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.44395142793655396},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.23241323232650757},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19476011395454407},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18900832533836365},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09037545323371887},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0031-3203(97)00037-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0031-3203(97)00037-x","pdf_url":null,"source":{"id":"https://openalex.org/S414566","display_name":"Pattern Recognition","issn_l":"0031-3203","issn":["0031-3203","1873-5142"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"Pattern Recognition","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1970800786","https://openalex.org/W1981673675","https://openalex.org/W2008313333","https://openalex.org/W2133059825","https://openalex.org/W2783723494","https://openalex.org/W7073846858"],"related_works":["https://openalex.org/W636499331","https://openalex.org/W4238923964","https://openalex.org/W2108013114","https://openalex.org/W1985111980","https://openalex.org/W2904171083","https://openalex.org/W2069703150","https://openalex.org/W3135252904","https://openalex.org/W3158461627","https://openalex.org/W3003607651","https://openalex.org/W2732937286"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}