{"id":"https://openalex.org/W2891315596","doi":"https://doi.org/10.1109/icip.2018.8451061","title":"Leveraging Skeleton Structure and Time Dependencies in the Scope of Action Recognition","display_name":"Leveraging Skeleton Structure and Time Dependencies in the Scope of Action Recognition","publication_year":2018,"publication_date":"2018-09-07","ids":{"openalex":"https://openalex.org/W2891315596","doi":"https://doi.org/10.1109/icip.2018.8451061","mag":"2891315596"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2018.8451061","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2018.8451061","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5071973954","display_name":"Ioannis Tsingalis","orcid":"https://orcid.org/0000-0003-2590-325X"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Ioannis Tsingalis","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023583976","display_name":"Nicholas Vretos","orcid":"https://orcid.org/0000-0003-3604-9685"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nicholas Vretos","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071585254","display_name":"Petros Daras","orcid":"https://orcid.org/0000-0003-3814-6710"},"institutions":[{"id":"https://openalex.org/I4210093649","display_name":"Information Technologies Institute","ror":"https://ror.org/0069akp70","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210093649"]},{"id":"https://openalex.org/I4210134249","display_name":"Centre for Research and Technology Hellas","ror":"https://ror.org/03bndpq63","country_code":"GR","type":"facility","lineage":["https://openalex.org/I4210134249"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Petros Daras","raw_affiliation_strings":["Centre for Research and Technology Hellas, Information Technologies Institute, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Research and Technology Hellas, Information Technologies Institute, Thessaloniki, Greece","institution_ids":["https://openalex.org/I4210093649","https://openalex.org/I4210134249"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"12","issue":null,"first_page":"470","last_page":"474"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9934999942779541,"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/skeleton","display_name":"Skeleton (computer programming)","score":0.899384081363678},{"id":"https://openalex.org/keywords/scope","display_name":"Scope (computer science)","score":0.7968855500221252},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7662109732627869},{"id":"https://openalex.org/keywords/human-skeleton","display_name":"Human skeleton","score":0.6592988967895508},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.6492757201194763},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6170836687088013},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.5866888761520386},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5311160087585449},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5258738994598389},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.47813308238983154},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37070873379707336},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3239193260669708},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.24134686589241028}],"concepts":[{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.899384081363678},{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.7968855500221252},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7662109732627869},{"id":"https://openalex.org/C2777846634","wikidata":"https://www.wikidata.org/wiki/Q9621","display_name":"Human skeleton","level":2,"score":0.6592988967895508},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.6492757201194763},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6170836687088013},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.5866888761520386},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5311160087585449},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5258738994598389},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.47813308238983154},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37070873379707336},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3239193260669708},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.24134686589241028},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2018.8451061","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2018.8451061","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1596216457","https://openalex.org/W1950788856","https://openalex.org/W1988219946","https://openalex.org/W2024165284","https://openalex.org/W2024868105","https://openalex.org/W2026204627","https://openalex.org/W2034328688","https://openalex.org/W2048821851","https://openalex.org/W2054813538","https://openalex.org/W2060280062","https://openalex.org/W2079447555","https://openalex.org/W2119799051","https://openalex.org/W2140856208","https://openalex.org/W2142194269","https://openalex.org/W2143267104","https://openalex.org/W2144380653","https://openalex.org/W2146444479","https://openalex.org/W2152322845","https://openalex.org/W2233826710","https://openalex.org/W2477280584","https://openalex.org/W2533739470","https://openalex.org/W4249279051","https://openalex.org/W6635654010","https://openalex.org/W6640754710","https://openalex.org/W6670333554","https://openalex.org/W6680835844","https://openalex.org/W6728658156"],"related_works":["https://openalex.org/W2953562271","https://openalex.org/W1979723775","https://openalex.org/W2126881935","https://openalex.org/W4312993112","https://openalex.org/W2784535632","https://openalex.org/W2347221702","https://openalex.org/W2999049608","https://openalex.org/W3101070354","https://openalex.org/W3010741941","https://openalex.org/W3170431411"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"the":[3,6,17,26,35,41,57,61,68,71,79,93,123],"structure":[4],"of":[5,20,28,34,44,70],"moving":[7],"skeleton,":[8],"which":[9,74],"is":[10,75],"a":[11,50,98],"time":[12],"varying":[13],"graph,":[14],"along":[15],"with":[16,40],"temporal":[18],"dependencies":[19],"human":[21],"action":[22,30,80,85],"were":[23,87,102,109],"leveraged":[24],"in":[25,78],"scope":[27],"skeleton":[29,59,72,84],"recognition.":[31],"The":[32,114],"optimization":[33,42],"proposed":[36,115],"model":[37],"shares":[38],"similarities":[39],"problem":[43],"Slow":[45],"Feature":[46],"Analysis":[47],"(SFA)":[48],"enabling":[49],"well":[51],"defined":[52],"solution.":[53],"Moreover,":[54],"due":[55],"to":[56,89],"incorporated":[58],"structure,":[60],"learned":[62],"slow":[63],"functions":[64],"enclose":[65],"information":[66],"regarding":[67],"geometry":[69],"movement":[73],"very":[76],"useful":[77],"recognition":[81],"problem.":[82],"Two":[83],"datasets":[86,108],"used":[88],"evaluate":[90],"our":[91],"method,":[92],"MSR":[94],"Action":[95],"3D":[96],"and":[97],"dataset":[99],"whose":[100],"actions":[101],"inspired":[103],"by":[104,111],"psychological":[105],"studies.":[106],"Both":[107],"captured":[110],"depth":[112],"cameras.":[113],"method":[116],"yielded":[117],"promising":[118],"results":[119],"when":[120],"evaluated":[121],"on":[122],"aforementioned":[124],"datasets.":[125]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}