{"id":"https://openalex.org/W4396238421","doi":"https://doi.org/10.1109/tmm.2024.3394731","title":"Group Multi-View Transformer for 3D Shape Analysis With Spatial Encoding","display_name":"Group Multi-View Transformer for 3D Shape Analysis With Spatial Encoding","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4396238421","doi":"https://doi.org/10.1109/tmm.2024.3394731"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2024.3394731","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2024.3394731","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/A5024645274","display_name":"Lixiang Xu","orcid":"https://orcid.org/0000-0001-8946-620X"},"institutions":[{"id":"https://openalex.org/I39774598","display_name":"Hefei University","ror":"https://ror.org/01f5rdf64","country_code":"CN","type":"education","lineage":["https://openalex.org/I39774598"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lixiang Xu","raw_affiliation_strings":["College of Artificial Intelligence and Big Data, Hefei University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-8946-620X","affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence and Big Data, Hefei University, Hefei, China","institution_ids":["https://openalex.org/I39774598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055190745","display_name":"Qingzhe Cui","orcid":"https://orcid.org/0000-0001-6122-1139"},"institutions":[{"id":"https://openalex.org/I39774598","display_name":"Hefei University","ror":"https://ror.org/01f5rdf64","country_code":"CN","type":"education","lineage":["https://openalex.org/I39774598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingzhe Cui","raw_affiliation_strings":["College of Artificial Intelligence and Big Data, Hefei University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-6122-1139","affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence and Big Data, Hefei University, Hefei, China","institution_ids":["https://openalex.org/I39774598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051332325","display_name":"Richang Hong","orcid":"https://orcid.org/0000-0001-5461-3986"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Richang Hong","raw_affiliation_strings":["School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-5461-3986","affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Engineering, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114406708","display_name":"Wei Xu","orcid":"https://orcid.org/0000-0002-4191-5077"},"institutions":[{"id":"https://openalex.org/I39774598","display_name":"Hefei University","ror":"https://ror.org/01f5rdf64","country_code":"CN","type":"education","lineage":["https://openalex.org/I39774598"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Xu","raw_affiliation_strings":["College of Artificial Intelligence and Big Data, Hefei University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-4191-5077","affiliations":[{"raw_affiliation_string":"College of Artificial Intelligence and Big Data, Hefei University, Hefei, China","institution_ids":["https://openalex.org/I39774598"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048237545","display_name":"Enhong Chen","orcid":"https://orcid.org/0000-0002-4835-4102"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Enhong Chen","raw_affiliation_strings":["Anhui Province Key Laboratory of Big Data Analysis and Application, School of Computer Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-4835-4102","affiliations":[{"raw_affiliation_string":"Anhui Province Key Laboratory of Big Data Analysis and Application, School of Computer Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001917503","display_name":"Xin Yuan","orcid":"https://orcid.org/0000-0001-5056-171X"},"institutions":[{"id":"https://openalex.org/I5681781","display_name":"The University of Adelaide","ror":"https://ror.org/00892tw58","country_code":"AU","type":"education","lineage":["https://openalex.org/I5681781"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Xin Yuan","raw_affiliation_strings":["School of Electrical and Mechanical Engineering, University of Adelaide, Adelaide, SA, Australia"],"raw_orcid":"https://orcid.org/0000-0001-5056-171X","affiliations":[{"raw_affiliation_string":"School of Electrical and Mechanical Engineering, University of Adelaide, Adelaide, SA, Australia","institution_ids":["https://openalex.org/I5681781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100398932","display_name":"Chenglong Li","orcid":"https://orcid.org/0000-0002-7233-2739"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenglong Li","raw_affiliation_strings":["School of Artificial Intelligence, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-7233-2739","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100870129","display_name":"Yuanyan Tang","orcid":"https://orcid.org/0000-0001-7305-6695"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yuanyan Tang","raw_affiliation_strings":["Zhuhai UM Science and Technology Research Institute, FST University of Macau, Macau"],"raw_orcid":"https://orcid.org/0000-0002-6887-130X","affiliations":[{"raw_affiliation_string":"Zhuhai UM Science and Technology Research Institute, FST University of Macau, Macau","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5024645274"],"corresponding_institution_ids":["https://openalex.org/I39774598"],"apc_list":null,"apc_paid":null,"fwci":4.2994,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.95116238,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"26","issue":null,"first_page":"9450","last_page":"9463"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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":0.9998000264167786,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9983999729156494,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9973000288009644,"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/computer-science","display_name":"Computer science","score":0.735368013381958},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.5637218356132507},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.46643972396850586},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4571852385997772},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3603435158729553},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35408836603164673},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.10354635119438171},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0859815776348114}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.735368013381958},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.5637218356132507},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.46643972396850586},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4571852385997772},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3603435158729553},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35408836603164673},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.10354635119438171},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0859815776348114},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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:10.1109/tmm.2024.3394731","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2024.3394731","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":[],"awards":[{"id":"https://openalex.org/G3766869091","display_name":null,"funder_award_id":"62176085","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7494446569","display_name":null,"funder_award_id":"62172458","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":67,"referenced_works":["https://openalex.org/W1644641054","https://openalex.org/W1821462560","https://openalex.org/W1920022804","https://openalex.org/W1940872118","https://openalex.org/W2194775991","https://openalex.org/W2211722331","https://openalex.org/W2255466643","https://openalex.org/W2342223463","https://openalex.org/W2511691466","https://openalex.org/W2612326916","https://openalex.org/W2737234477","https://openalex.org/W2798998662","https://openalex.org/W2799162093","https://openalex.org/W2888486794","https://openalex.org/W2890018557","https://openalex.org/W2896196878","https://openalex.org/W2905173041","https://openalex.org/W2921891839","https://openalex.org/W2963158438","https://openalex.org/W2963719070","https://openalex.org/W2963879480","https://openalex.org/W2964342398","https://openalex.org/W2967504892","https://openalex.org/W2979750740","https://openalex.org/W2986519121","https://openalex.org/W3035398346","https://openalex.org/W3035541121","https://openalex.org/W3044215718","https://openalex.org/W3083700361","https://openalex.org/W3088003368","https://openalex.org/W3094502228","https://openalex.org/W3104141662","https://openalex.org/W3106655268","https://openalex.org/W3111535274","https://openalex.org/W3152685972","https://openalex.org/W3153465022","https://openalex.org/W3156800342","https://openalex.org/W3164387584","https://openalex.org/W3204568647","https://openalex.org/W3205147687","https://openalex.org/W3207805210","https://openalex.org/W3208279478","https://openalex.org/W3214184022","https://openalex.org/W4214521144","https://openalex.org/W4214755140","https://openalex.org/W4223551170","https://openalex.org/W4246193833","https://openalex.org/W4297644256","https://openalex.org/W4309800573","https://openalex.org/W4312769570","https://openalex.org/W4313555722","https://openalex.org/W4321487810","https://openalex.org/W4385431648","https://openalex.org/W4394671432","https://openalex.org/W6638523607","https://openalex.org/W6640362995","https://openalex.org/W6687484953","https://openalex.org/W6725627366","https://openalex.org/W6739778489","https://openalex.org/W6762083118","https://openalex.org/W6763422710","https://openalex.org/W6788135285","https://openalex.org/W6802823847","https://openalex.org/W6810249204","https://openalex.org/W6843710976","https://openalex.org/W6847172962","https://openalex.org/W6850880857"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"In":[0,82],"recent":[1],"years,":[2],"the":[3,50,65,84,100,111,153,157,167,171,185,188,203,217,242],"results":[4,201],"of":[5,29,52,67,131,156,174,187,241],"view-based":[6],"3D":[7,120,197],"shape":[8,121,228],"recognition":[9,229,243],"methods":[10],"have":[11],"saturated,":[12],"and":[13,149,199,208,214,222,226],"models":[14],"with":[15],"excellent":[16,196],"performance":[17,57],"cannot":[18],"be":[19],"deployed":[20],"on":[21,41,145,202,234],"memory-limited":[22],"devices":[23],"due":[24],"to":[25,63,94,103],"their":[26],"huge":[27],"size":[28,219],"parameters.":[30],"To":[31,151],"address":[32],"this":[33,45],"problem,":[34],"we":[35,70,98,127,139,160],"introduce":[36,128,161],"a":[37,72,162],"compression":[38],"method":[39,165],"based":[40,144],"knowledge":[42,163],"distillation":[43,164,180],"for":[44],"field,":[46],"which":[47],"largely":[48],"reduces":[49],"number":[51],"parameters":[53],"while":[54,236],"preserving":[55,237],"model":[56,75,193],"as":[58,60,134,179],"much":[59],"possible.":[61],"Specifically,":[62],"enhance":[64,104,152],"capabilities":[66],"smaller":[68,211],"models,":[69,159,212],"design":[71],"high-performing":[73],"large":[74,192],"called":[76],"Group":[77],"Multi-view":[78],"Vision":[79],"Transformer":[80],"(GMViT).":[81],"GMViT,":[83,146],"view-level":[85,91,105],"ViT":[86,113],"first":[87],"establishes":[88],"relationships":[89],"between":[90],"features.":[92,109],"Additionally,":[93],"capture":[95],"deeper":[96],"features,":[97],"employ":[99],"grouping":[101],"module":[102],"features":[106,116],"into":[107,117],"group-level":[108,112,115],"Finally,":[110],"aggregates":[114],"complete,":[118],"well-formed":[119],"descriptors.":[122],"Notably,":[123],"in":[124],"both":[125],"ViTs,":[126],"spatial":[129],"encoding":[130],"camera":[132],"coordinates":[133],"innovative":[135],"position":[136],"embeddings.":[137],"Furthermore,":[138],"propose":[140],"two":[141],"compressed":[142],"versions":[143],"namely":[147],"GMViT-simple":[148,213],"GMViT-mini.":[150],"training":[154],"effectiveness":[155],"small":[158],"throughout":[166],"GMViT":[168,176,194],"process,":[169],"where":[170],"key":[172],"outputs":[173],"each":[175],"component":[177],"serve":[178],"targets.":[181],"Extensive":[182],"experiments":[183],"demonstrate":[184],"efficacy":[186],"proposed":[189],"method.":[190],"The":[191,210],"achieves":[195],"classification":[198],"retrieval":[200],"benchmark":[204],"datasets":[205],"ModelNet,":[206],"ShapeNetCore55,":[207],"MCB.":[209],"GMViT-mini,":[215],"reduce":[216],"parameter":[218],"by":[220,231],"8":[221],"17.6":[223],"times,":[224],"respectively,":[225],"improve":[227],"speed":[230],"1.5":[232],"times":[233],"average,":[235],"at":[238],"least":[239],"90%":[240],"performance.":[244]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
