{"id":"https://openalex.org/W3090037807","doi":"https://doi.org/10.3390/sym12101636","title":"3D Capsule Hand Pose Estimation Network Based on Structural Relationship Information","display_name":"3D Capsule Hand Pose Estimation Network Based on Structural Relationship Information","publication_year":2020,"publication_date":"2020-10-05","ids":{"openalex":"https://openalex.org/W3090037807","doi":"https://doi.org/10.3390/sym12101636","mag":"3090037807"},"language":"en","primary_location":{"id":"doi:10.3390/sym12101636","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym12101636","pdf_url":"https://www.mdpi.com/2073-8994/12/10/1636/pdf?version=1603269125","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/12/10/1636/pdf?version=1603269125","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102858715","display_name":"Yiqi Wu","orcid":"https://orcid.org/0000-0003-3148-8101"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiqi Wu","raw_affiliation_strings":["School of Computer, China University of Geosciences, Wuhan 430074, China"],"raw_orcid":"https://orcid.org/0000-0003-3148-8101","affiliations":[{"raw_affiliation_string":"School of Computer, China University of Geosciences, Wuhan 430074, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102483340","display_name":"Shichao Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shichao Ma","raw_affiliation_strings":["School of Computer, China University of Geosciences, Wuhan 430074, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer, China University of Geosciences, Wuhan 430074, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064727229","display_name":"Dejun Zhang","orcid":"https://orcid.org/0000-0001-9129-534X"},"institutions":[{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dejun Zhang","raw_affiliation_strings":["School of Geography and Information Engineering, China University of Geosciences, Wuhan 430074, China"],"raw_orcid":"https://orcid.org/0000-0001-9129-534X","affiliations":[{"raw_affiliation_string":"School of Geography and Information Engineering, China University of Geosciences, Wuhan 430074, China","institution_ids":["https://openalex.org/I3124059619"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100327195","display_name":"Jun Sun","orcid":"https://orcid.org/0000-0002-0967-4859"},"institutions":[{"id":"https://openalex.org/I37574244","display_name":"Sichuan Agricultural University","ror":"https://ror.org/0388c3403","country_code":"CN","type":"education","lineage":["https://openalex.org/I37574244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Sun","raw_affiliation_strings":["College of Information and Engineering, Sichuan Agricultural University, Ya\u2019an 625014, China","College of Information and Engineering, Sichuan Agricultural University, Ya'an 625014, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information and Engineering, Sichuan Agricultural University, Ya\u2019an 625014, China","institution_ids":["https://openalex.org/I37574244"]},{"raw_affiliation_string":"College of Information and Engineering, Sichuan Agricultural University, Ya'an 625014, China","institution_ids":["https://openalex.org/I37574244"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5064727229"],"corresponding_institution_ids":["https://openalex.org/I3124059619"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2227},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2227},"fwci":0.6731,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.68898323,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"12","issue":"10","first_page":"1636","last_page":"1636"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9997000098228455,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9997000098228455,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10653","display_name":"Robot Manipulation and Learning","score":0.9836000204086304,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"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/computer-science","display_name":"Computer science","score":0.7314375042915344},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.7192518711090088},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6276258230209351},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.5909975171089172},{"id":"https://openalex.org/keywords/capsule","display_name":"Capsule","score":0.5145267844200134},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.48227670788764954},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.46710243821144104},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4238194227218628},{"id":"https://openalex.org/keywords/latent-variable","display_name":"Latent variable","score":0.41555556654930115},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3856954574584961}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7314375042915344},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.7192518711090088},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6276258230209351},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.5909975171089172},{"id":"https://openalex.org/C2778778583","wikidata":"https://www.wikidata.org/wiki/Q147768","display_name":"Capsule","level":2,"score":0.5145267844200134},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.48227670788764954},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46710243821144104},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4238194227218628},{"id":"https://openalex.org/C51167844","wikidata":"https://www.wikidata.org/wiki/Q4422623","display_name":"Latent variable","level":2,"score":0.41555556654930115},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3856954574584961},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym12101636","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym12101636","pdf_url":"https://www.mdpi.com/2073-8994/12/10/1636/pdf?version=1603269125","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:4ee72f89c3094ed5b6fd041e47280135","is_oa":true,"landing_page_url":"https://doaj.org/article/4ee72f89c3094ed5b6fd041e47280135","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 12, Iss 10, p 1636 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/12/10/1636/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym12101636","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym12101636","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym12101636","pdf_url":"https://www.mdpi.com/2073-8994/12/10/1636/pdf?version=1603269125","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5152815820","display_name":null,"funder_award_id":"61802355","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8017026071","display_name":null,"funder_award_id":"61702350","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":69,"referenced_works":["https://openalex.org/W1702419847","https://openalex.org/W1920022804","https://openalex.org/W1928739709","https://openalex.org/W1930710394","https://openalex.org/W1977995219","https://openalex.org/W2023633446","https://openalex.org/W2056898157","https://openalex.org/W2075156252","https://openalex.org/W2093414253","https://openalex.org/W2210697964","https://openalex.org/W2211722331","https://openalex.org/W2341862707","https://openalex.org/W2466381304","https://openalex.org/W2473634362","https://openalex.org/W2518780600","https://openalex.org/W2587626861","https://openalex.org/W2605462541","https://openalex.org/W2624503621","https://openalex.org/W2624570034","https://openalex.org/W2737305288","https://openalex.org/W2738493602","https://openalex.org/W2745471877","https://openalex.org/W2750326862","https://openalex.org/W2768683308","https://openalex.org/W2769015737","https://openalex.org/W2769312834","https://openalex.org/W2770331385","https://openalex.org/W2777106508","https://openalex.org/W2781010022","https://openalex.org/W2790466413","https://openalex.org/W2792096654","https://openalex.org/W2796426482","https://openalex.org/W2797784912","https://openalex.org/W2798998662","https://openalex.org/W2799191197","https://openalex.org/W2889123596","https://openalex.org/W2897037859","https://openalex.org/W2902302021","https://openalex.org/W2908414126","https://openalex.org/W2913531435","https://openalex.org/W2938428612","https://openalex.org/W2939221413","https://openalex.org/W2950642167","https://openalex.org/W2962731536","https://openalex.org/W2963119249","https://openalex.org/W2963281829","https://openalex.org/W2963377353","https://openalex.org/W2963508807","https://openalex.org/W2963509914","https://openalex.org/W2963542658","https://openalex.org/W2963637380","https://openalex.org/W2963703618","https://openalex.org/W2963719584","https://openalex.org/W2963744743","https://openalex.org/W2963855530","https://openalex.org/W2964228567","https://openalex.org/W2965339510","https://openalex.org/W2968949658","https://openalex.org/W2969694596","https://openalex.org/W2971443202","https://openalex.org/W2978088842","https://openalex.org/W2987087879","https://openalex.org/W3000118527","https://openalex.org/W3008567450","https://openalex.org/W3039581541","https://openalex.org/W3080279402","https://openalex.org/W3105217837","https://openalex.org/W6640300118","https://openalex.org/W6743446608"],"related_works":["https://openalex.org/W2358162314","https://openalex.org/W2357652707","https://openalex.org/W2365313273","https://openalex.org/W2263516560","https://openalex.org/W2365750193","https://openalex.org/W2355255155","https://openalex.org/W4365513328","https://openalex.org/W2372963899","https://openalex.org/W2369519607","https://openalex.org/W4320086129"],"abstract_inverted_index":{"Hand":[0],"pose":[1,28,60,151,175,233],"estimation":[2,29,61],"from":[3,154],"3D":[4,231],"data":[5],"is":[6,88,138,152,170],"a":[7,118,121,132],"key":[8],"challenge":[9],"in":[10,90],"computer":[11],"vision":[12],"as":[13,15],"well":[14],"an":[16,56,86],"essential":[17],"step":[18],"for":[19,230],"human\u2013computer":[20],"interaction.":[21],"A":[22],"lot":[23],"of":[24,43,73,111,144,160,180,187,193,219,228],"deep":[25],"learning-based":[26],"hand":[27,49,59,66,113,128,150,174,232],"methods":[30,212],"have":[31],"made":[32],"significant":[33],"progress":[34],"but":[35],"give":[36],"less":[37],"consideration":[38,72],"to":[39,92,124,140],"the":[40,71,97,107,112,126,142,145,149,155,161,165,178,181,185,210,217,226],"inner":[41],"interactions":[42],"input":[44,127],"data,":[45],"especially":[46],"when":[47],"consuming":[48],"point":[50,67,114,122,129],"clouds.":[51],"Therefore,":[52],"this":[53],"paper":[54],"proposes":[55],"end-to-end":[57],"capsule-based":[58],"network":[62],"(Capsule-HandNet),":[63],"which":[64,158],"processes":[65],"clouds":[68],"directly":[69],"with":[70],"structural":[74,108],"relationships":[75],"among":[76],"local":[77],"parts,":[78],"including":[79],"symmetry,":[80],"junction,":[81],"relative":[82],"location,":[83],"etc.":[84],"Firstly,":[85],"encoder":[87],"adopted":[89],"Capsule-HandNet":[91,169,194,208,229],"extract":[93],"multi-level":[94],"features":[95],"into":[96],"latent":[98,104,133,146,166],"capsule":[99,105],"by":[100],"dynamic":[101],"routing.":[102],"The":[103,168,189,222],"represents":[106],"relationship":[109],"information":[110],"cloud":[115,123,130],"explicitly.":[116],"Then,":[117],"decoder":[119],"recovers":[120],"fit":[125],"via":[131],"capsule.":[134,147,167],"This":[135],"auto-encoder":[136],"procedure":[137],"designed":[139],"ensure":[141],"effectiveness":[143,227],"Finally,":[148],"regressed":[153],"combined":[156],"feature,":[157],"consists":[159],"global":[162],"feature":[163],"and":[164,184,197,203,207],"evaluated":[171],"on":[172,195,213],"public":[173],"datasets":[176,199],"under":[177,216],"metrics":[179],"mean":[182,190],"error":[183],"fraction":[186,218],"frames.":[188],"joint":[191],"errors":[192],"MSRA":[196],"ICVL":[198],"reach":[200],"8.85":[201],"mm":[202],"7.49":[204],"mm,":[205],"respectively,":[206],"outperforms":[209],"state-of-the-art":[211],"most":[214],"thresholds":[215],"frames":[220],"metric.":[221],"experimental":[223],"results":[224],"demonstrate":[225],"estimation.":[234]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
