{"id":"https://openalex.org/W7124603560","doi":"https://doi.org/10.1007/s13042-025-02857-w","title":"Adaptive multi-scale KPconv: a semantic segmentation network for multi-frame point clouds of vehicle-mounted LiDAR","display_name":"Adaptive multi-scale KPconv: a semantic segmentation network for multi-frame point clouds of vehicle-mounted LiDAR","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7124603560","doi":"https://doi.org/10.1007/s13042-025-02857-w"},"language":"en","primary_location":{"id":"doi:10.1007/s13042-025-02857-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13042-025-02857-w","pdf_url":null,"source":{"id":"https://openalex.org/S2764999920","display_name":"International Journal of Machine Learning and Cybernetics","issn_l":"1868-8071","issn":["1868-8071","1868-808X"],"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":"International Journal of Machine Learning and Cybernetics","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/A5123259974","display_name":"Yi Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yi Wang","raw_affiliation_strings":["College of Mechanical Engineering, Chongqing University of Technology, Chongqing, 400054, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Chongqing University of Technology, Chongqing, 400054, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056698149","display_name":"Zihan Zhou","orcid":"https://orcid.org/0009-0006-1355-7360"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]},{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihan Zhou","raw_affiliation_strings":["College of Artificial Intelligence, Chongqing University of Technology, Chongqing, 400054, China"],"affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence, Chongqing University of Technology, Chongqing, 400054, China","institution_ids":["https://openalex.org/I50632499","https://openalex.org/I168337820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042154277","display_name":"Yufei Xu","orcid":"https://orcid.org/0000-0002-9931-5138"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufei Xu","raw_affiliation_strings":["College of Mechanical Engineering, Chongqing University of Technology, Chongqing, 400054, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Chongqing University of Technology, Chongqing, 400054, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010026720","display_name":"Hongmei Zhao","orcid":"https://orcid.org/0000-0001-6822-1174"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongmei Zhao","raw_affiliation_strings":["College of Mechanical Engineering, Chongqing University of Technology, Chongqing, 400054, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Chongqing University of Technology, Chongqing, 400054, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123271825","display_name":"Juan Li","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116886","display_name":"Chongqing Vocational Institute of Engineering","ror":"https://ror.org/0279ehd23","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210116886"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juan Li","raw_affiliation_strings":["Chongqing Railway Transportation Technician College, Chongqing, 400054, China"],"affiliations":[{"raw_affiliation_string":"Chongqing Railway Transportation Technician College, Chongqing, 400054, China","institution_ids":["https://openalex.org/I4210116886"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029286892","display_name":"Junyao Gao","orcid":"https://orcid.org/0009-0007-2270-6820"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junyao Gao","raw_affiliation_strings":["College of Mechanical Engineering, Chongqing University of Technology, Chongqing, 400054, China"],"affiliations":[{"raw_affiliation_string":"College of Mechanical Engineering, Chongqing University of Technology, Chongqing, 400054, China","institution_ids":["https://openalex.org/I50632499"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045610213","display_name":"Haikun Wang","orcid":"https://orcid.org/0000-0002-2565-5543"},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]},{"id":"https://openalex.org/I168337820","display_name":"Chongqing University of Science and Technology","ror":"https://ror.org/03n3v6d52","country_code":"CN","type":"education","lineage":["https://openalex.org/I168337820"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hai-kun Wang","raw_affiliation_strings":["College of Artificial Intelligence, Chongqing University of Technology, Chongqing, 400054, China"],"affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence, Chongqing University of Technology, Chongqing, 400054, China","institution_ids":["https://openalex.org/I50632499","https://openalex.org/I168337820"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5123259974"],"corresponding_institution_ids":["https://openalex.org/I50632499"],"apc_list":{"value":2790,"currency":"EUR","value_usd":3590},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18270049,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"17","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.7235999703407288,"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"}},"topics":[{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.7235999703407288,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.045099999755620956,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.029500000178813934,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/point-cloud","display_name":"Point cloud","score":0.7694000005722046},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5522000193595886},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.524399995803833},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4982999861240387},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.41670000553131104},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.37950000166893005},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3522999882698059},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.32899999618530273}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7818999886512756},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.7694000005722046},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6202999949455261},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5522000193595886},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.524399995803833},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4982999861240387},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49559998512268066},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.41670000553131104},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.37950000166893005},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3522999882698059},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.32899999618530273},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.3240000009536743},{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.32109999656677246},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.3149999976158142},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.3000999987125397},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.2806999981403351},{"id":"https://openalex.org/C193415008","wikidata":"https://www.wikidata.org/wiki/Q639681","display_name":"Network architecture","level":2,"score":0.2630999982357025},{"id":"https://openalex.org/C13540734","wikidata":"https://www.wikidata.org/wiki/Q5318996","display_name":"Dynamic network analysis","level":2,"score":0.2506999969482422}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s13042-025-02857-w","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13042-025-02857-w","pdf_url":null,"source":{"id":"https://openalex.org/S2764999920","display_name":"International Journal of Machine Learning and Cybernetics","issn_l":"1868-8071","issn":["1868-8071","1868-808X"],"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":"International Journal of Machine Learning and Cybernetics","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":28,"referenced_works":["https://openalex.org/W2097117768","https://openalex.org/W2099088762","https://openalex.org/W2132574236","https://openalex.org/W2601564443","https://openalex.org/W2806332096","https://openalex.org/W2887121482","https://openalex.org/W2963125977","https://openalex.org/W2990613095","https://openalex.org/W2991216808","https://openalex.org/W3012494314","https://openalex.org/W3034486798","https://openalex.org/W3035275207","https://openalex.org/W3093434340","https://openalex.org/W3109154950","https://openalex.org/W3109944402","https://openalex.org/W3117808219","https://openalex.org/W3137210930","https://openalex.org/W3177330511","https://openalex.org/W3181190968","https://openalex.org/W3204644301","https://openalex.org/W3206724875","https://openalex.org/W4312414163","https://openalex.org/W4312419284","https://openalex.org/W4386065657","https://openalex.org/W4390873233","https://openalex.org/W4394597798","https://openalex.org/W4402667891","https://openalex.org/W4413146709"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-01-19T04:05:37.678316","created_date":"2026-01-19T00:00:00"}