{"id":"https://openalex.org/W4312395475","doi":"https://doi.org/10.1109/tii.2022.3223225","title":"Real-Time 3-D Human Action Recognition Based on Hyperpoint Sequence","display_name":"Real-Time 3-D Human Action Recognition Based on Hyperpoint Sequence","publication_year":2022,"publication_date":"2022-11-18","ids":{"openalex":"https://openalex.org/W4312395475","doi":"https://doi.org/10.1109/tii.2022.3223225"},"language":"en","primary_location":{"id":"doi:10.1109/tii.2022.3223225","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2022.3223225","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"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 Industrial Informatics","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/A5052776589","display_name":"Xing Li","orcid":"https://orcid.org/0000-0002-0881-0978"},"institutions":[{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xing Li","raw_affiliation_strings":["Key Laboratory of Water Big Data Technology of Ministry of Water Resources, Hohai University, Nanjing, China","School of Computer and Information, Hohai University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Big Data Technology of Ministry of Water Resources, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411","https://openalex.org/I4210155611"]},{"raw_affiliation_string":"School of Computer and Information, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079178505","display_name":"Qian Huang","orcid":"https://orcid.org/0000-0001-5625-0402"},"institutions":[{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Huang","raw_affiliation_strings":["Key Laboratory of Water Big Data Technology of Ministry of Water Resources, Hohai University, Nanjing, China","School of Computer and Information, Hohai University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Big Data Technology of Ministry of Water Resources, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411","https://openalex.org/I4210155611"]},{"raw_affiliation_string":"School of Computer and Information, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100453843","display_name":"Zhijian Wang","orcid":"https://orcid.org/0000-0003-2226-9708"},"institutions":[{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhijian Wang","raw_affiliation_strings":["Key Laboratory of Water Big Data Technology of Ministry of Water Resources, Hohai University, Nanjing, China","School of Computer and Information, Hohai University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Big Data Technology of Ministry of Water Resources, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411","https://openalex.org/I4210155611"]},{"raw_affiliation_string":"School of Computer and Information, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029916994","display_name":"Tianjin Yang","orcid":"https://orcid.org/0000-0001-5632-7115"},"institutions":[{"id":"https://openalex.org/I4210155611","display_name":"Ministry of Water Resources of the People's Republic of China","ror":"https://ror.org/04e698d63","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210155611"]},{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianjin Yang","raw_affiliation_strings":["Key Laboratory of Water Big Data Technology of Ministry of Water Resources, Hohai University, Nanjing, China","School of Computer and Information, Hohai University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Big Data Technology of Ministry of Water Resources, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411","https://openalex.org/I4210155611"]},{"raw_affiliation_string":"School of Computer and Information, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049609001","display_name":"Zhenjie Hou","orcid":"https://orcid.org/0000-0002-3572-1460"},"institutions":[{"id":"https://openalex.org/I4210153482","display_name":"Changzhou University","ror":"https://ror.org/04ymgwq66","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210153482"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenjie Hou","raw_affiliation_strings":["Changzhou University, Changzhou, China"],"affiliations":[{"raw_affiliation_string":"Changzhou University, Changzhou, China","institution_ids":["https://openalex.org/I4210153482"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100376489","display_name":"Zhuang Miao","orcid":"https://orcid.org/0000-0003-2289-4589"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuang Miao","raw_affiliation_strings":["Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"Command and Control Engineering College, Army Engineering University of PLA, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5052776589"],"corresponding_institution_ids":["https://openalex.org/I163340411","https://openalex.org/I4210155611"],"apc_list":null,"apc_paid":null,"fwci":1.1216,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.79289225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"19","issue":"8","first_page":"8933","last_page":"8942"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":1.0,"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":1.0,"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":0.9914000034332275,"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/T12740","display_name":"Gait Recognition and Analysis","score":0.9876000285148621,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.7785712480545044},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7585830688476562},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.6273839473724365},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.6148626804351807},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5275561213493347},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.43630725145339966},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4359636604785919},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4327424168586731},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34827446937561035},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09759533405303955},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07205235958099365}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.7785712480545044},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7585830688476562},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.6273839473724365},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.6148626804351807},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5275561213493347},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.43630725145339966},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4359636604785919},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4327424168586731},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34827446937561035},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09759533405303955},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07205235958099365},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","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/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tii.2022.3223225","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2022.3223225","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"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 Industrial Informatics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W2024868105","https://openalex.org/W2144380653","https://openalex.org/W2173046955","https://openalex.org/W2560609797","https://openalex.org/W2798777114","https://openalex.org/W2905852111","https://openalex.org/W2940457086","https://openalex.org/W2944006115","https://openalex.org/W2944843851","https://openalex.org/W2962824791","https://openalex.org/W2963076818","https://openalex.org/W2963121255","https://openalex.org/W2963288541","https://openalex.org/W2964134613","https://openalex.org/W2978927732","https://openalex.org/W2992972104","https://openalex.org/W3000681136","https://openalex.org/W3034213511","https://openalex.org/W3034293302","https://openalex.org/W3034442691","https://openalex.org/W3034996364","https://openalex.org/W3034999503","https://openalex.org/W3035050855","https://openalex.org/W3035225512","https://openalex.org/W3125082963","https://openalex.org/W3127173651","https://openalex.org/W3168718178","https://openalex.org/W3169413442","https://openalex.org/W4293518997","https://openalex.org/W4385245566","https://openalex.org/W6739778489","https://openalex.org/W6739901393","https://openalex.org/W6763422710","https://openalex.org/W6789930856"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W4389340727","https://openalex.org/W4205786897","https://openalex.org/W3150465815","https://openalex.org/W1997222214","https://openalex.org/W2802581102","https://openalex.org/W2966686650"],"abstract_inverted_index":{"Real-time":[0],"3-D":[1,36,63,192],"human":[2,37,82,100,185],"action":[3,64,193],"recognition":[4,194],"has":[5],"broad":[6],"industrial":[7],"applications,":[8],"such":[9],"as":[10,59,174],"surveillance,":[11],"human\u2013computer":[12],"interaction,":[13],"and":[14,51,135],"healthcare":[15],"monitoring.":[16],"By":[17],"relying":[18],"on":[19,189],"complex":[20],"spatio-temporal":[21,31,69,182],"local":[22,32,70],"encoding,":[23],"most":[24],"existing":[25,212],"point":[26,42,53,91,115,123,147,154],"cloud":[27,43,54,116,124,148,155],"sequence":[28,44,55,125,138,167],"networks":[29],"capture":[30],"structures":[33],"to":[34,58,80,94,107,152,179,208],"recognize":[35,81],"actions.":[38,83,186],"To":[39],"simplify":[40],"the":[41,74,97,109,122,145,175,181,198],"modeling":[45,126,139],"task,":[46],"we":[47,85],"propose":[48],"a":[49,87,131,136,169,202],"lightweight":[50],"effective":[52],"network":[56],"referred":[57],"SequentialPointNet":[60,72,200],"for":[61,113,142,165],"real-time":[62],"recognition.":[65],"Instead":[66],"of":[67,77,90,184],"capturing":[68],"structures,":[71],"encodes":[73],"temporal":[75],"evolution":[76],"static":[78,146],"appearances":[79],"First,":[84],"define":[86],"novel":[88],"type":[89],"data,":[92],"hyperpoint,":[93],"better":[95],"describe":[96],"temporally":[98],"changing":[99],"appearances.":[101],"A":[102],"theoretical":[103],"foundation":[104],"is":[105,128,150,172],"provided":[106],"clarify":[108],"information":[110],"equivalence":[111],"property":[112],"converting":[114],"sequences":[117,156],"into":[118,130,157],"hyperpoint":[119,132,137,143,158,166],"sequences.":[120],"Second,":[121],"task":[127,134],"decomposed":[129],"embedding":[133],"task.":[140],"Specifically,":[141],"embedding,":[144],"technology":[149],"employed":[151],"convert":[153],"sequences,":[159],"which":[160],"introduces":[161],"inherent":[162],"frame-level":[163],"parallelism;":[164],"modeling,":[168],"hyperpoint-mixer":[170],"module":[171],"designed":[173],"basic":[176],"building":[177],"block":[178],"learning":[180],"features":[183],"Extensive":[187],"experiments":[188],"three":[190],"widely-used":[191],"datasets":[195],"demonstrate":[196],"that":[197],"proposed":[199],"achieves":[201],"competitive":[203],"classification":[204],"performance":[205],"with":[206],"up":[207],"10\u00d7":[209],"faster":[210],"than":[211],"approaches.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}