{"id":"https://openalex.org/W4401484274","doi":"https://doi.org/10.3390/rs16162920","title":"MLGTM: Multi-Scale Local Geometric Transformer-Mamba Application in Terracotta Warriors Point Cloud Classification","display_name":"MLGTM: Multi-Scale Local Geometric Transformer-Mamba Application in Terracotta Warriors Point Cloud Classification","publication_year":2024,"publication_date":"2024-08-09","ids":{"openalex":"https://openalex.org/W4401484274","doi":"https://doi.org/10.3390/rs16162920"},"language":"en","primary_location":{"id":"doi:10.3390/rs16162920","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16162920","pdf_url":"https://www.mdpi.com/2072-4292/16/16/2920/pdf?version=1723199052","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/16/16/2920/pdf?version=1723199052","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106059493","display_name":"Pengbo Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengbo Zhou","raw_affiliation_strings":["School of Arts and Communication, Beijing Normal University, Beijing 100875, China"],"affiliations":[{"raw_affiliation_string":"School of Arts and Communication, Beijing Normal University, Beijing 100875, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100340374","display_name":"Li An","orcid":"https://orcid.org/0000-0002-6772-8085"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Li An","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Xi\u2019an 710127, China","School of Information Science and Technology, Northwest University, Xi'an 710127, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]},{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Xi'an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074698054","display_name":"Yong Wang","orcid":"https://orcid.org/0000-0002-8326-2924"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Wang","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Xi\u2019an 710127, China","School of Information Science and Technology, Northwest University, Xi'an 710127, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]},{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Xi'an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100340390","display_name":"Guohua Geng","orcid":"https://orcid.org/0009-0005-8886-0332"},"institutions":[{"id":"https://openalex.org/I37802460","display_name":"Northwest University","ror":"https://ror.org/00z3td547","country_code":"CN","type":"education","lineage":["https://openalex.org/I37802460"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guohua Geng","raw_affiliation_strings":["School of Information Science and Technology, Northwest University, Xi\u2019an 710127, China","School of Information Science and Technology, Northwest University, Xi'an 710127, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Xi\u2019an 710127, China","institution_ids":["https://openalex.org/I37802460"]},{"raw_affiliation_string":"School of Information Science and Technology, Northwest University, Xi'an 710127, China","institution_ids":["https://openalex.org/I37802460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100340374"],"corresponding_institution_ids":["https://openalex.org/I37802460"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.8076,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.82778771,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"16","issue":"16","first_page":"2920","last_page":"2920"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9991999864578247,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/terracotta","display_name":"Terracotta","score":0.5643367171287537},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.48755186796188354},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.34296903014183044},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34117382764816284},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.18892034888267517},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.1845538318157196},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11725994944572449}],"concepts":[{"id":"https://openalex.org/C2779201679","wikidata":"https://www.wikidata.org/wiki/Q60424","display_name":"Terracotta","level":2,"score":0.5643367171287537},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.48755186796188354},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.34296903014183044},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34117382764816284},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18892034888267517},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.1845538318157196},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11725994944572449}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16162920","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16162920","pdf_url":"https://www.mdpi.com/2072-4292/16/16/2920/pdf?version=1723199052","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:b70f236a40704900a9c96338f3461bb3","is_oa":true,"landing_page_url":"https://doaj.org/article/b70f236a40704900a9c96338f3461bb3","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 16, Iss 16, p 2920 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16162920","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16162920","pdf_url":"https://www.mdpi.com/2072-4292/16/16/2920/pdf?version=1723199052","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G1826364943","display_name":null,"funder_award_id":"crrt2021K01","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2749899397","display_name":null,"funder_award_id":"62271393","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3385534949","display_name":null,"funder_award_id":"24ZD10","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G3670913460","display_name":null,"funder_award_id":"62271393","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3744313044","display_name":null,"funder_award_id":"Social","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3864602496","display_name":null,"funder_award_id":"2020YFC1523303","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G467194680","display_name":null,"funder_award_id":"2020YFC1523301","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G5869685923","display_name":null,"funder_award_id":"2024GX-YBXM-555","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7553314312","display_name":null,"funder_award_id":"1222000812","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G8325220685","display_name":null,"funder_award_id":"2024JH-CXSF-0014","funder_id":"https://openalex.org/F4320324173","funder_display_name":"Natural Science Foundation of Shaanxi Province"},{"id":"https://openalex.org/G8955107213","display_name":null,"funder_award_id":"Major","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"},{"id":"https://openalex.org/F4320324173","display_name":"Natural Science Foundation of Shaanxi Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4401484274.pdf","grobid_xml":"https://content.openalex.org/works/W4401484274.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W1966790179","https://openalex.org/W2553307952","https://openalex.org/W2624503621","https://openalex.org/W2950642167","https://openalex.org/W2968609420","https://openalex.org/W2979750740","https://openalex.org/W3119565476","https://openalex.org/W3199366339","https://openalex.org/W4214755140","https://openalex.org/W4221138238","https://openalex.org/W4225696264","https://openalex.org/W4280630975","https://openalex.org/W4281732104","https://openalex.org/W4312270234","https://openalex.org/W4312788538","https://openalex.org/W4319301291","https://openalex.org/W4322576339","https://openalex.org/W4361799363","https://openalex.org/W4366714559","https://openalex.org/W4382457953","https://openalex.org/W4386075553","https://openalex.org/W4388336581","https://openalex.org/W4388543774","https://openalex.org/W4389339346","https://openalex.org/W4390619779","https://openalex.org/W4390908074","https://openalex.org/W4390956176","https://openalex.org/W4391341360","https://openalex.org/W4392114265","https://openalex.org/W4392251683","https://openalex.org/W4392351523","https://openalex.org/W4392693642","https://openalex.org/W4392901643","https://openalex.org/W4393146636","https://openalex.org/W4393148321","https://openalex.org/W4393241294","https://openalex.org/W4393379619","https://openalex.org/W4395447900","https://openalex.org/W4396764618","https://openalex.org/W4403791510","https://openalex.org/W6640300118","https://openalex.org/W6747904511","https://openalex.org/W6839446344","https://openalex.org/W6846843253","https://openalex.org/W6850298894","https://openalex.org/W6851513138","https://openalex.org/W6852950228","https://openalex.org/W6863067264"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W4388784813","https://openalex.org/W3015527318","https://openalex.org/W2289602446","https://openalex.org/W2621162386","https://openalex.org/W2048504135","https://openalex.org/W3127354266","https://openalex.org/W4221110384","https://openalex.org/W2326491465"],"abstract_inverted_index":{"As":[0],"an":[1],"important":[2],"representative":[3,99],"of":[4,11,57,70,93,134,170],"ancient":[5],"Chinese":[6],"cultural":[7,19],"heritage,":[8],"the":[9,53,67,86,94,130,135,148,167],"classification":[10,62,168],"Terracotta":[12,58,95,136,155,171],"Warriors":[13,59,96,137,156,172],"point":[14,60,71,138,173],"cloud":[15,61,139],"data":[16,27],"aids":[17],"in":[18],"heritage":[20],"preservation":[21],"and":[22,34,38,55,81,90,97,120,132,153],"digital":[23],"reconstruction.":[24],"However,":[25],"these":[26],"face":[28],"challenges":[29],"such":[30],"as":[31],"complex":[32,87],"morphological":[33],"structural":[35,91],"variations,":[36],"sparsity,":[37],"irregularity.":[39],"This":[40],"paper":[41],"proposes":[42],"a":[43,105,113,117],"method":[44,164],"named":[45],"Multi-scale":[46],"Local":[47],"Geometric":[48],"Transformer-Mamba":[49,107],"(MLGTM)":[50],"to":[51,127],"improve":[52],"accuracy":[54],"robustness":[56],"tasks.":[63],"To":[64],"effectively":[65,84,128],"capture":[66],"geometric":[68,76],"information":[69,108],"clouds,":[72,174],"we":[73,103],"introduce":[74],"local":[75,79,88,100],"encoding,":[77],"including":[78,147],"coordinates":[80],"feature":[82],"information,":[83],"capturing":[85],"morphology":[89],"variations":[92],"extracting":[98],"features.":[101],"Additionally,":[102],"propose":[104],"multi-scale":[106],"aggregation":[109],"module,":[110],"which":[111],"employs":[112],"dual-branch":[114],"Transformer":[115],"with":[116],"Mamba":[118],"structure":[119],"finally":[121],"aggregates":[122],"them":[123],"on":[124,144],"multiple":[125],"scales":[126],"handle":[129],"sparsity":[131],"irregularity":[133],"data.":[140],"We":[141],"conducted":[142],"experiments":[143],"several":[145],"datasets,":[146],"ModelNet40,":[149],"ScanObjectNN,":[150],"ShapeNetPart,":[151],"ETH,":[152],"3D":[154],"fragment":[157],"datasets.":[158],"The":[159],"results":[160],"show":[161],"that":[162],"our":[163],"significantly":[165],"improves":[166],"task":[169],"demonstrating":[175],"strong":[176],"accuracy.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-20T07:46:08.049788","created_date":"2025-10-10T00:00:00"}
