{"id":"https://openalex.org/W4313190226","doi":"https://doi.org/10.1109/tbiom.2022.3213545","title":"Gait Pyramid Attention Network: Toward Silhouette Semantic Relation Learning for Gait Recognition","display_name":"Gait Pyramid Attention Network: Toward Silhouette Semantic Relation Learning for Gait Recognition","publication_year":2022,"publication_date":"2022-10-01","ids":{"openalex":"https://openalex.org/W4313190226","doi":"https://doi.org/10.1109/tbiom.2022.3213545"},"language":"en","primary_location":{"id":"doi:10.1109/tbiom.2022.3213545","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbiom.2022.3213545","pdf_url":null,"source":{"id":"https://openalex.org/S4210209367","display_name":"IEEE Transactions on Biometrics Behavior and Identity Science","issn_l":"2637-6407","issn":["2637-6407"],"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 Biometrics, Behavior, and Identity Science","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/A5100611369","display_name":"Jianyu Chen","orcid":"https://orcid.org/0000-0002-4850-676X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianyu Chen","raw_affiliation_strings":["National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100741750","display_name":"Zhongyuan Wang","orcid":"https://orcid.org/0000-0002-9796-488X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyuan Wang","raw_affiliation_strings":["National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088371302","display_name":"Peng Yi","orcid":"https://orcid.org/0000-0001-9366-951X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Yi","raw_affiliation_strings":["National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028707382","display_name":"Kangli Zeng","orcid":"https://orcid.org/0000-0002-8592-053X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kangli Zeng","raw_affiliation_strings":["National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034648573","display_name":"Zheng He","orcid":"https://orcid.org/0000-0002-7700-0901"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng He","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070093927","display_name":"Qin Zou","orcid":"https://orcid.org/0000-0001-7955-0782"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qin Zou","raw_affiliation_strings":["School of Computer Science, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100611369"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":1.3609,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.78877707,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"4","issue":"4","first_page":"582","last_page":"595"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":1.0,"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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9817000031471252,"subfield":{"id":"https://openalex.org/subfields/2712","display_name":"Endocrinology, Diabetes and Metabolism"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9729999899864197,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.8001899719238281},{"id":"https://openalex.org/keywords/silhouette","display_name":"Silhouette","score":0.7301814556121826},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7230994701385498},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.701155424118042},{"id":"https://openalex.org/keywords/pyramid","display_name":"Pyramid (geometry)","score":0.624421238899231},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.5297521352767944},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48565375804901123},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.43703073263168335},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.40215569734573364},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.14873218536376953},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08994117379188538}],"concepts":[{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.8001899719238281},{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.7301814556121826},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7230994701385498},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.701155424118042},{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.624421238899231},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.5297521352767944},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48565375804901123},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.43703073263168335},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40215569734573364},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.14873218536376953},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08994117379188538},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tbiom.2022.3213545","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbiom.2022.3213545","pdf_url":null,"source":{"id":"https://openalex.org/S4210209367","display_name":"IEEE Transactions on Biometrics Behavior and Identity Science","issn_l":"2637-6407","issn":["2637-6407"],"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 Biometrics, Behavior, and Identity Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2485566283","display_name":null,"funder_award_id":"2021YFF0602102","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2506566822","display_name":null,"funder_award_id":"U1903214","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3128236903","display_name":null,"funder_award_id":"62072347","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4387305886","display_name":null,"funder_award_id":"61872277","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7192540799","display_name":null,"funder_award_id":"62171324","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G769530383","display_name":null,"funder_award_id":"62071339","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":74,"referenced_works":["https://openalex.org/W1510297937","https://openalex.org/W1546677826","https://openalex.org/W1899185266","https://openalex.org/W2104335344","https://openalex.org/W2120861453","https://openalex.org/W2126680226","https://openalex.org/W2185731082","https://openalex.org/W2206432184","https://openalex.org/W2207258529","https://openalex.org/W2230117690","https://openalex.org/W2322772590","https://openalex.org/W2354569516","https://openalex.org/W2400429454","https://openalex.org/W2418822399","https://openalex.org/W2510190030","https://openalex.org/W2517225990","https://openalex.org/W2520774990","https://openalex.org/W2542803194","https://openalex.org/W2556892663","https://openalex.org/W2558460151","https://openalex.org/W2565639579","https://openalex.org/W2591658349","https://openalex.org/W2752782242","https://openalex.org/W2765328347","https://openalex.org/W2788751553","https://openalex.org/W2807461033","https://openalex.org/W2884585870","https://openalex.org/W2893511508","https://openalex.org/W2922507888","https://openalex.org/W2922509574","https://openalex.org/W2955058313","https://openalex.org/W2960957522","https://openalex.org/W2963091558","https://openalex.org/W2963180826","https://openalex.org/W2963504571","https://openalex.org/W2963854019","https://openalex.org/W2964101377","https://openalex.org/W2964231884","https://openalex.org/W2964444661","https://openalex.org/W2977530922","https://openalex.org/W2982220924","https://openalex.org/W2993585638","https://openalex.org/W2997085798","https://openalex.org/W2999881907","https://openalex.org/W3027736210","https://openalex.org/W3034681889","https://openalex.org/W3034971973","https://openalex.org/W3035040255","https://openalex.org/W3035400973","https://openalex.org/W3035413240","https://openalex.org/W3042230461","https://openalex.org/W3046961188","https://openalex.org/W3048265489","https://openalex.org/W3093108399","https://openalex.org/W3094345665","https://openalex.org/W3097009184","https://openalex.org/W3100993552","https://openalex.org/W3109072956","https://openalex.org/W3128064349","https://openalex.org/W3157063219","https://openalex.org/W3159744142","https://openalex.org/W3201864842","https://openalex.org/W4214666412","https://openalex.org/W4287811517","https://openalex.org/W4297665946","https://openalex.org/W6630542385","https://openalex.org/W6639927594","https://openalex.org/W6675575696","https://openalex.org/W6726946684","https://openalex.org/W6753412334","https://openalex.org/W6775845032","https://openalex.org/W6786846817","https://openalex.org/W6790086291","https://openalex.org/W6840861152"],"related_works":["https://openalex.org/W120096811","https://openalex.org/W3185413894","https://openalex.org/W2945912943","https://openalex.org/W4254098118","https://openalex.org/W2124490647","https://openalex.org/W2923160319","https://openalex.org/W1905194803","https://openalex.org/W2587763979","https://openalex.org/W2137411393","https://openalex.org/W1923394858"],"abstract_inverted_index":{"Gait":[0,113],"recognition":[1,23,26],"refers":[2],"to":[3,51,84,182],"video-based":[4],"biometric":[5],"techniques":[6],"for":[7],"recognizing":[8],"subjects":[9,29],"by":[10],"walking":[11,159],"patterns":[12],"under":[13,157,171],"a":[14,127],"long-distance":[15],"situation.":[16],"Despite":[17],"the":[18,25,67,87,98,104,112,145,172,183],"progress":[19],"of":[20,28,59,66,153],"existing":[21],"gait":[22,54,92],"methods,":[24],"ability":[27],"in":[30,90,103],"carrying":[31,37],"situations":[32],"is":[33],"still":[34],"limited":[35],"(e.g.,":[36],"bags":[38],"or":[39,42],"wearing":[40],"coats":[41],"jackets).":[43],"To":[44],"address":[45],"this":[46,48],"issue,":[47],"paper":[49],"proposes":[50],"extract":[52],"human":[53,91],"information":[55],"from":[56,93],"different":[57,94,99],"ranges":[58],"receptive":[60],"fields,":[61],"providing":[62],"richer":[63],"internal":[64],"features":[65,89],"deep":[68],"network.":[69],"Moreover,":[70],"we":[71],"propose":[72],"two":[73,119,136],"attention":[74,100,120,129],"mechanisms,":[75,121],"Local":[76],"Pyramid":[77,114],"Attention":[78,81,115],"and":[79,124,140,165,175],"Global":[80],"Fusion":[82],"Learning,":[83],"focus":[85],"on":[86,97,135,155,168],"key":[88],"perspectives.":[95],"Depending":[96],"mechanisms":[101],"employed":[102],"network,":[105],"three":[106],"network":[107,147],"variants":[108],"are":[109,179],"derived,":[110],"where":[111],"Network":[116],"(GPAN)":[117],"contains":[118],"while":[122],"GPAN-P":[123],"GPAN-L":[125],"contain":[126],"single":[128],"mechanism.":[130],"We":[131,161],"evaluated":[132],"our":[133],"method":[134],"large":[137],"datasets,":[138],"CASIA-B":[139,156,169],"OUMVLP.":[141],"Experiments":[142],"show":[143],"that":[144],"proposed":[146],"gives":[148],"an":[149],"average":[150],"rank-1":[151],"accuracy":[152,167],"97.8%":[154],"normal":[158],"conditions.":[160],"also":[162],"achieve":[163],"94.2%":[164],"81.8%":[166],"dataset":[170],"complex":[173],"bag-walking":[174],"coat-walking":[176],"scenarios,":[177],"which":[178],"dramatically":[180],"superior":[181],"state-of-the-art":[184],"methods.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
