{"id":"https://openalex.org/W4389104957","doi":"https://doi.org/10.1109/tmm.2023.3335879","title":"Domain Adaptive LiDAR Point Cloud Segmentation With 3D Spatial Consistency","display_name":"Domain Adaptive LiDAR Point Cloud Segmentation With 3D Spatial Consistency","publication_year":2023,"publication_date":"2023-11-28","ids":{"openalex":"https://openalex.org/W4389104957","doi":"https://doi.org/10.1109/tmm.2023.3335879"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2023.3335879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2023.3335879","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Multimedia","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/A5079132449","display_name":"Aoran Xiao","orcid":"https://orcid.org/0000-0002-2956-0613"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Aoran Xiao","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-2956-0613","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071429662","display_name":"Dayan Guan","orcid":"https://orcid.org/0000-0001-9752-1520"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Dayan Guan","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-9752-1520","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100699785","display_name":"Xiaoqin Zhang","orcid":"https://orcid.org/0000-0003-0958-7285"},"institutions":[{"id":"https://openalex.org/I146620803","display_name":"Wenzhou University","ror":"https://ror.org/020hxh324","country_code":"CN","type":"education","lineage":["https://openalex.org/I146620803"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoqin Zhang","raw_affiliation_strings":["Key Laboratory of Intelligent Informatics for Safety & Emergency of Zhejiang Province, Wenzhou University, Wenzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0958-7285","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Informatics for Safety & Emergency of Zhejiang Province, Wenzhou University, Wenzhou, China","institution_ids":["https://openalex.org/I146620803"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023507910","display_name":"Shijian Lu","orcid":"https://orcid.org/0000-0002-6766-2506"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shijian Lu","raw_affiliation_strings":["School of Computer Science and Engineering, Nanyang Technological University, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-6766-2506","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.2231,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.95613128,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"26","issue":null,"first_page":"5536","last_page":"5547"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8116573691368103},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.7623162269592285},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.6437405347824097},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5908172130584717},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5279297828674316},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.517663300037384},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4722535014152527},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46184271574020386},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.45908820629119873},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.45384281873703003},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4517858922481537},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.32787466049194336},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12891927361488342},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08493447303771973}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8116573691368103},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.7623162269592285},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.6437405347824097},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5908172130584717},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5279297828674316},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.517663300037384},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4722535014152527},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46184271574020386},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.45908820629119873},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.45384281873703003},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4517858922481537},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32787466049194336},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12891927361488342},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08493447303771973},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2023.3335879","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2023.3335879","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W2187089797","https://openalex.org/W2593768305","https://openalex.org/W2624273542","https://openalex.org/W2895281799","https://openalex.org/W2962912109","https://openalex.org/W2963073217","https://openalex.org/W2963125977","https://openalex.org/W2963558289","https://openalex.org/W2963727135","https://openalex.org/W2964159205","https://openalex.org/W2968557240","https://openalex.org/W2990613095","https://openalex.org/W2991216808","https://openalex.org/W3003437478","https://openalex.org/W3012494314","https://openalex.org/W3035275207","https://openalex.org/W3035750252","https://openalex.org/W3039448353","https://openalex.org/W3041273049","https://openalex.org/W3043238202","https://openalex.org/W3084053805","https://openalex.org/W3093434340","https://openalex.org/W3109154950","https://openalex.org/W3109944402","https://openalex.org/W3116959466","https://openalex.org/W3119197669","https://openalex.org/W3120804725","https://openalex.org/W3129559111","https://openalex.org/W3135761984","https://openalex.org/W3166573884","https://openalex.org/W3170700905","https://openalex.org/W3175308890","https://openalex.org/W3177015573","https://openalex.org/W3177330511","https://openalex.org/W3195380476","https://openalex.org/W3197097949","https://openalex.org/W3198790326","https://openalex.org/W3202349074","https://openalex.org/W3216568609","https://openalex.org/W4230769173","https://openalex.org/W4300483932","https://openalex.org/W4312270164","https://openalex.org/W4312419284","https://openalex.org/W4312863700","https://openalex.org/W4312894203","https://openalex.org/W4386057719","https://openalex.org/W4386065958","https://openalex.org/W4386075722","https://openalex.org/W6717772578","https://openalex.org/W6733814495","https://openalex.org/W6739663239","https://openalex.org/W6739778489","https://openalex.org/W6745986955","https://openalex.org/W6763422710","https://openalex.org/W6764051988","https://openalex.org/W6765939562","https://openalex.org/W6771787070","https://openalex.org/W6773005947","https://openalex.org/W6809366383","https://openalex.org/W6840633886"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4319837668","https://openalex.org/W4308071650","https://openalex.org/W3188333020","https://openalex.org/W4281783339","https://openalex.org/W1964041166","https://openalex.org/W4293094720","https://openalex.org/W2739701376"],"abstract_inverted_index":{"Domain":[0],"adaptive":[1],"LiDAR":[2,58],"point":[3,45,85,109],"cloud":[4],"segmentation":[5,12],"aims":[6],"to":[7,31,113],"learn":[8,77],"an":[9],"effective":[10,70],"target":[11,20,84],"model":[13],"from":[14,82],"labelled":[15],"source":[16],"data":[17],"and":[18,100,118,143],"unlabelled":[19,83],"data,":[21],"which":[22,103],"has":[23],"attracted":[24],"increasing":[25],"attention":[26],"in":[27,34,57],"recent":[28],"years":[29],"due":[30],"the":[32,105,134,140],"difficulty":[33],"point-cloud":[35],"annotation.":[36],"It":[37],"remains":[38],"a":[39,67,124],"very":[40],"open":[41],"research":[42],"challenge":[43],"as":[44],"clouds":[46,110],"of":[47,92,108],"different":[48],"domains":[49],"often":[50],"have":[51],"clear":[52],"distribution":[53],"discrepancies":[54],"with":[55,111],"variations":[56],"sensor":[59],"configurations,":[60],"environmental":[61],"conditions,":[62],"occlusions,":[63],"etc.":[64],"We":[65],"design":[66],"simple":[68],"yet":[69],"spatial":[71,93,136],"consistency":[72,102,137],"training":[73,138],"framework":[74,88],"that":[75,133],"can":[76],"superior":[78],"domain-invariant":[79],"feature":[80],"representations":[81],"clouds.":[86],"The":[87],"exploits":[89],"three":[90],"types":[91],"consistency,":[94,97,99],"namely,":[95],"geometric-transform":[96],"sparsity":[98,116],"mixing":[101],"capture":[104],"semantic":[106],"invariance":[107],"respect":[112],"viewpoint":[114],"changes,":[115,117,121],"local":[119],"context":[120],"respectively.":[122],"With":[123],"concise":[125],"mean":[126],"teacher":[127],"learning":[128],"strategy,":[129],"our":[130],"experiments":[131],"show":[132],"proposed":[135],"outperforms":[139],"state-of-the-art":[141],"significantly":[142],"consistently":[144],"across":[145],"multiple":[146],"public":[147],"benchmarks.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}