{"id":"https://openalex.org/W4414166052","doi":"https://doi.org/10.1109/tcsvt.2025.3608047","title":"Local-Global Feature Fusion for Enhancing 3D Human Pose Estimation","display_name":"Local-Global Feature Fusion for Enhancing 3D Human Pose Estimation","publication_year":2025,"publication_date":"2025-09-09","ids":{"openalex":"https://openalex.org/W4414166052","doi":"https://doi.org/10.1109/tcsvt.2025.3608047"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2025.3608047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2025.3608047","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","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/A5030673454","display_name":"Yuanhong Zhong","orcid":"https://orcid.org/0000-0001-5689-1146"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanhong Zhong","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0001-5689-1146","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017028852","display_name":"Guangxia Yang","orcid":"https://orcid.org/0009-0003-6229-5617"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangxia Yang","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0003-6229-5617","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038770085","display_name":"Daidi Zhong","orcid":"https://orcid.org/0000-0002-9879-4915"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daidi Zhong","raw_affiliation_strings":["College of Bioengineering, Chongqing University, Chongqing, China","Bioengineering College of Chongqing University, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-9879-4915","affiliations":[{"raw_affiliation_string":"College of Bioengineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"Bioengineering College of Chongqing University, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034737032","display_name":"Xun Yang","orcid":"https://orcid.org/0000-0003-0201-1638"},"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":"Xun Yang","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0003-0201-1638","affiliations":[{"raw_affiliation_string":"School of Information 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/A5090034491","display_name":"Shanshan Wang","orcid":"https://orcid.org/0000-0002-3824-687X"},"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"]},{"id":"https://openalex.org/I2802624667","display_name":"Hefei Institutes of Physical Science","ror":"https://ror.org/046n57345","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanshan Wang","raw_affiliation_strings":["Institutes of Physical Science and Information Technology, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-3824-687X","affiliations":[{"raw_affiliation_string":"Institutes of Physical Science and Information Technology, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I2802624667","https://openalex.org/I143868143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080759198","display_name":"Zhangling Duan","orcid":"https://orcid.org/0000-0003-3246-8022"},"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":"Zhangling Duan","raw_affiliation_strings":["School of Internet, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0003-3246-8022","affiliations":[{"raw_affiliation_string":"School of Internet, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8699,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87629456,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"36","issue":"2","first_page":"2207","last_page":"2216"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9980999827384949,"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":0.9980999827384949,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.991100013256073,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9836999773979187,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.638700008392334},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5649999976158142},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5519999861717224},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5436999797821045},{"id":"https://openalex.org/keywords/monocular","display_name":"Monocular","score":0.4406000077724457},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.41370001435279846},{"id":"https://openalex.org/keywords/3d-pose-estimation","display_name":"3D pose estimation","score":0.3935999870300293}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8011999726295471},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7512000203132629},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.638700008392334},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5649999976158142},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5519999861717224},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5436999797821045},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5404999852180481},{"id":"https://openalex.org/C65909025","wikidata":"https://www.wikidata.org/wiki/Q1945033","display_name":"Monocular","level":2,"score":0.4406000077724457},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.41370001435279846},{"id":"https://openalex.org/C36613465","wikidata":"https://www.wikidata.org/wiki/Q4636322","display_name":"3D pose estimation","level":3,"score":0.3935999870300293},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.3928000032901764},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.3107999861240387},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.29499998688697815},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.2770000100135803},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.27570000290870667},{"id":"https://openalex.org/C3019007443","wikidata":"https://www.wikidata.org/wiki/Q568742","display_name":"3d model","level":2,"score":0.27129998803138733},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.2653000056743622}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2025.3608047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2025.3608047","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3921365549","display_name":null,"funder_award_id":"62372074","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G405190135","display_name":null,"funder_award_id":"U22A2094","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5845077115","display_name":null,"funder_award_id":"2023CDJKYJH050","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7525150920","display_name":null,"funder_award_id":"2023YFC3606101","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8940484741","display_name":null,"funder_award_id":"2023CDJKYJH050","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W2101032778","https://openalex.org/W2118931255","https://openalex.org/W2307770531","https://openalex.org/W2766623491","https://openalex.org/W2792270354","https://openalex.org/W2797184202","https://openalex.org/W2963076818","https://openalex.org/W2964015378","https://openalex.org/W2964221239","https://openalex.org/W2966735886","https://openalex.org/W2981637078","https://openalex.org/W2984349976","https://openalex.org/W2998273692","https://openalex.org/W3035225512","https://openalex.org/W3035551320","https://openalex.org/W3106838237","https://openalex.org/W3107320732","https://openalex.org/W3109877674","https://openalex.org/W3126541466","https://openalex.org/W3136525061","https://openalex.org/W3152619510","https://openalex.org/W3203634062","https://openalex.org/W3205327953","https://openalex.org/W4205817612","https://openalex.org/W4225557002","https://openalex.org/W4226047505","https://openalex.org/W4226154523","https://openalex.org/W4226374907","https://openalex.org/W4285601347","https://openalex.org/W4312249545","https://openalex.org/W4312299880","https://openalex.org/W4312417903","https://openalex.org/W4312797994","https://openalex.org/W4312820606","https://openalex.org/W4312982586","https://openalex.org/W4319300161","https://openalex.org/W4366966749","https://openalex.org/W4385245566","https://openalex.org/W4385767582","https://openalex.org/W4386076485","https://openalex.org/W4386083126","https://openalex.org/W4390241289","https://openalex.org/W4390871806","https://openalex.org/W4390872466","https://openalex.org/W4390873166","https://openalex.org/W4390874423","https://openalex.org/W4391216149","https://openalex.org/W4394597906","https://openalex.org/W4394698946","https://openalex.org/W4399055279","https://openalex.org/W4402715909","https://openalex.org/W4402874874","https://openalex.org/W4409366800"],"related_works":[],"abstract_inverted_index":{"Based":[0],"on":[1,49,121,142],"its":[2,23],"excellent":[3],"capability":[4],"to":[5,22,65,85,100],"extract":[6,66],"temporal":[7],"features,":[8,32],"transformer":[9,52,64,84],"has":[10],"been":[11],"widely":[12],"used":[13],"in":[14,29,36],"monocular":[15],"3D":[16,54,87,105],"human":[17,55,88],"pose":[18,56,106],"estimation.":[19,57],"However,":[20],"due":[21],"global":[24,78],"perspective,":[25],"it":[26],"performs":[27],"inadequately":[28],"extracting":[30],"spatial":[31],"which":[33],"hinders":[34],"breakthroughs":[35],"performance.":[37],"In":[38,91],"this":[39],"paper,":[40],"we":[41,93],"propose":[42],"a":[43,95],"local-global":[44],"feature":[45,97],"fusion":[46,98],"method":[47,59,99],"based":[48],"GCN":[50,61],"and":[51,124,127,149,156],"for":[53],"Our":[58],"integrates":[60],"with":[62,76,113,145],"multiscale":[63],"local":[67],"spatiotemporal":[68,79],"features":[69,80,112],"of":[70,147],"poses.":[71],"These":[72],"are":[73,158],"then":[74],"integrated":[75],"the":[77,103,122],"extracted":[81],"by":[82],"vanilla":[83],"reconstruct":[86],"poses":[89],"accurately.":[90],"addition,":[92],"introduce":[94],"hierarchical":[96],"better":[101],"capturing":[102],"underlying":[104],"structure.":[107],"It":[108],"blends":[109],"deep":[110],"abstract":[111],"shallow":[114],"raw":[115],"features.":[116],"We":[117,138],"evaluate":[118],"our":[119,132],"model":[120,157],"Human3.6M":[123],"MPI-INF-3DHP":[125],"datasets,":[126],"experimental":[128],"results":[129],"demonstrate":[130],"that":[131],"approach":[133],"outperforms":[134],"existing":[135],"state-of-the-art":[136],"methods.":[137],"achieve":[139],"advanced":[140],"performance":[141],"both":[143],"datasets":[144],"errors":[146],"37.7mm":[148],"16.4mm":[150],"under":[151],"MPJPE,":[152],"respectively.":[153],"The":[154],"code":[155],"available":[159],"at":[160],"https://github.com/ygx7/LG3DPose.":[161]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
