{"id":"https://openalex.org/W4388945068","doi":"https://doi.org/10.1142/s0218126624501482","title":"Transformer-Based Unified Segmentation: Simultaneous Semantic and Instance Tasks on Point Clouds","display_name":"Transformer-Based Unified Segmentation: Simultaneous Semantic and Instance Tasks on Point Clouds","publication_year":2023,"publication_date":"2023-11-23","ids":{"openalex":"https://openalex.org/W4388945068","doi":"https://doi.org/10.1142/s0218126624501482"},"language":"en","primary_location":{"id":"doi:10.1142/s0218126624501482","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1142/s0218126624501482","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","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/A5045991464","display_name":"Lei Pan","orcid":"https://orcid.org/0000-0002-4691-8330"},"institutions":[{"id":"https://openalex.org/I58995867","display_name":"Civil Aviation Flight University of China","ror":"https://ror.org/01xyb1v19","country_code":"CN","type":"education","lineage":["https://openalex.org/I58995867"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Pan","raw_affiliation_strings":["School of Computer Science, Civil Aviation Flight University of China, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Civil Aviation Flight University of China, P. R. China","institution_ids":["https://openalex.org/I58995867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039931971","display_name":"Wuyang Luan","orcid":"https://orcid.org/0009-0005-6715-5706"},"institutions":[{"id":"https://openalex.org/I58995867","display_name":"Civil Aviation Flight University of China","ror":"https://ror.org/01xyb1v19","country_code":"CN","type":"education","lineage":["https://openalex.org/I58995867"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wuyang Luan","raw_affiliation_strings":["School of Computer Science, Civil Aviation Flight University of China, P. R. China"],"raw_orcid":"https://orcid.org/0009-0005-6715-5706","affiliations":[{"raw_affiliation_string":"School of Computer Science, Civil Aviation Flight University of China, P. R. China","institution_ids":["https://openalex.org/I58995867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100369260","display_name":"Junhui Li","orcid":"https://orcid.org/0000-0001-7829-6348"},"institutions":[{"id":"https://openalex.org/I58995867","display_name":"Civil Aviation Flight University of China","ror":"https://ror.org/01xyb1v19","country_code":"CN","type":"education","lineage":["https://openalex.org/I58995867"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junhui Li","raw_affiliation_strings":["School of Computer Science, Civil Aviation Flight University of China, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Civil Aviation Flight University of China, P. R. China","institution_ids":["https://openalex.org/I58995867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101385320","display_name":"Zhen Yuan","orcid":null},"institutions":[{"id":"https://openalex.org/I58995867","display_name":"Civil Aviation Flight University of China","ror":"https://ror.org/01xyb1v19","country_code":"CN","type":"education","lineage":["https://openalex.org/I58995867"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan Zhen","raw_affiliation_strings":["School of Computer Science, Civil Aviation Flight University of China, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Civil Aviation Flight University of China, P. R. China","institution_ids":["https://openalex.org/I58995867"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074285975","display_name":"Qiang Fu","orcid":"https://orcid.org/0000-0002-3831-9856"},"institutions":[{"id":"https://openalex.org/I58995867","display_name":"Civil Aviation Flight University of China","ror":"https://ror.org/01xyb1v19","country_code":"CN","type":"education","lineage":["https://openalex.org/I58995867"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiang Fu","raw_affiliation_strings":["School of Computer Science, Civil Aviation Flight University of China, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, Civil Aviation Flight University of China, P. R. China","institution_ids":["https://openalex.org/I58995867"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5039931971"],"corresponding_institution_ids":["https://openalex.org/I58995867"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17003929,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"33","issue":"08","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998999834060669,"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":0.9998999834060669,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9979000091552734,"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"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.8612074851989746},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7718824148178101},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.639624834060669},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6071683168411255},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49480313062667847},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.47272390127182007},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4532937705516815},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.43357110023498535},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.36802369356155396},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.33026382327079773},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3251948356628418},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.30441614985466003},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10218501091003418}],"concepts":[{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.8612074851989746},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7718824148178101},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.639624834060669},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6071683168411255},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49480313062667847},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.47272390127182007},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4532937705516815},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.43357110023498535},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.36802369356155396},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33026382327079773},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3251948356628418},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.30441614985466003},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10218501091003418},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218126624501482","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1142/s0218126624501482","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4572429482","display_name":null,"funder_award_id":"202008515012","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"}],"funders":[{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1644641054","https://openalex.org/W2211722331","https://openalex.org/W2557465155","https://openalex.org/W2594519801","https://openalex.org/W2612690371","https://openalex.org/W2769312834","https://openalex.org/W2795014656","https://openalex.org/W2904332125","https://openalex.org/W2928059219","https://openalex.org/W2959771705","https://openalex.org/W2962731536","https://openalex.org/W2963125977","https://openalex.org/W2963150697","https://openalex.org/W2963182550","https://openalex.org/W2963231572","https://openalex.org/W2968296999","https://openalex.org/W2979912832","https://openalex.org/W2982649931","https://openalex.org/W2988715931","https://openalex.org/W2990138404","https://openalex.org/W2990613095","https://openalex.org/W2995182785","https://openalex.org/W3001786394","https://openalex.org/W3004300126","https://openalex.org/W3012494314","https://openalex.org/W3015341856","https://openalex.org/W3031868989","https://openalex.org/W3033206069","https://openalex.org/W3034239841","https://openalex.org/W3034430142","https://openalex.org/W3034550906","https://openalex.org/W3034591723","https://openalex.org/W3034949383","https://openalex.org/W3090526631","https://openalex.org/W3107518100","https://openalex.org/W3111535274","https://openalex.org/W3119212561","https://openalex.org/W3153465022","https://openalex.org/W3170500059","https://openalex.org/W3172351327","https://openalex.org/W3206465089","https://openalex.org/W3213332040","https://openalex.org/W4214755140","https://openalex.org/W4214773923","https://openalex.org/W4221154304","https://openalex.org/W4285505903","https://openalex.org/W4293518087","https://openalex.org/W4308067883","https://openalex.org/W4312274934","https://openalex.org/W4312651419","https://openalex.org/W4318149008","https://openalex.org/W4386369790","https://openalex.org/W4387968135"],"related_works":["https://openalex.org/W4287694812","https://openalex.org/W3128716822","https://openalex.org/W3046762217","https://openalex.org/W2185902295","https://openalex.org/W2103507220","https://openalex.org/W3144569342","https://openalex.org/W2945274617","https://openalex.org/W4313052709","https://openalex.org/W4205800335","https://openalex.org/W2055202857"],"abstract_inverted_index":{"Traditionally,":[0],"3D":[1,169],"segmentation":[2,52,96],"tasks":[3,97],"have":[4],"operated":[5],"in":[6,130],"silos,":[7],"focusing":[8],"separately":[9],"on":[10,75,102],"semantic":[11,49,148],"and":[12,21,50,119,145,156],"instance":[13,51],"segmentation.":[14,149,172],"However,":[15],"this":[16,36],"disjointed":[17],"approach":[18],"lacks":[19],"interoperability":[20],"fails":[22],"to":[23,89,91],"fully":[24],"unleash":[25],"the":[26,84,92,103,153],"potential":[27],"of":[28,53,94,159],"a":[29,65,80,116,127],"more":[30],"integrated,":[31],"multitask":[32],"solution.":[33],"To":[34],"overcome":[35],"limitation,":[37],"we":[38,78,125],"introduce":[39],"TUS-Net,":[40,160],"an":[41,140,164],"innovative":[42],"transformer-based":[43],"architecture":[44],"meticulously":[45],"crafted":[46],"for":[47,135,147,167],"both":[48,95],"point":[54,170],"clouds.":[55],"Our":[56],"model":[57],"introduces":[58],"two":[59],"pivotal":[60],"advancements:":[61],"First,":[62],"it":[63,88,162],"employs":[64],"superpoint-based":[66],"pre-processing":[67],"step":[68],"that":[69,109],"minimizes":[70],"computational":[71,122],"overhead":[72],"without":[73],"compromising":[74],"precision.":[76],"Second,":[77],"leverage":[79],"dual-branch":[81],"design":[82],"within":[83],"transformer":[85],"architecture,":[86],"allowing":[87],"adapt":[90],"nuances":[93],"dynamically.":[98],"Through":[99],"extensive":[100],"experimentation":[101],"ScanNet":[104],"dataset,":[105],"our":[106],"findings":[107],"demonstrate":[108],"TUS-Net":[110],"surpasses":[111],"prevailing":[112],"specialized":[113],"models":[114],"by":[115],"substantial":[117],"margin":[118],"maintains":[120],"remarkable":[121],"efficiency.":[123],"Notably,":[124],"achieve":[126],"5.7%":[128],"enhancement":[129],"mean":[131],"Average":[132],"Precision":[133],"(mAP),":[134],"instance,":[136],"segmentation,":[137],"while":[138],"striking":[139],"optimal":[141],"balance":[142],"between":[143],"accuracy":[144],"runtime":[146],"These":[150],"outcomes":[151],"underscore":[152],"versatility,":[154],"efficiency":[155],"high-performance":[157],"attributes":[158],"positioning":[161],"as":[163],"indispensable":[165],"framework":[166],"robust":[168],"cloud":[171]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}