{"id":"https://openalex.org/W2071452232","doi":"https://doi.org/10.1109/fg.2011.5771342","title":"Approaches for global-based action representations for games and action understanding","display_name":"Approaches for global-based action representations for games and action understanding","publication_year":2011,"publication_date":"2011-03-01","ids":{"openalex":"https://openalex.org/W2071452232","doi":"https://doi.org/10.1109/fg.2011.5771342","mag":"2071452232"},"language":"en","primary_location":{"id":"doi:10.1109/fg.2011.5771342","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fg.2011.5771342","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Face and Gesture 2011","raw_type":"proceedings-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/A5049700514","display_name":"Md Atiqur Rahman Ahad","orcid":"https://orcid.org/0000-0001-8355-7004"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Md. Atiqur Rahman Ahad","raw_affiliation_strings":["Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan","Faculty of Engineering, Kyushu Institute of Technology, Tobata, Kitakyushu, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan","institution_ids":["https://openalex.org/I207014233"]},{"raw_affiliation_string":"Faculty of Engineering, Kyushu Institute of Technology, Tobata, Kitakyushu, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103084139","display_name":"Joo Kooi Tan","orcid":"https://orcid.org/0000-0001-9611-7139"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"J. K. Tan","raw_affiliation_strings":["Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan","Faculty of Engineering, Kyushu Institute of Technology, Tobata, Kitakyushu, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan","institution_ids":["https://openalex.org/I207014233"]},{"raw_affiliation_string":"Faculty of Engineering, Kyushu Institute of Technology, Tobata, Kitakyushu, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081095861","display_name":"Hanul Kim","orcid":"https://orcid.org/0000-0001-7450-6600"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Kim","raw_affiliation_strings":["Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan","Faculty of Engineering, Kyushu Institute of Technology, Tobata, Kitakyushu, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan","institution_ids":["https://openalex.org/I207014233"]},{"raw_affiliation_string":"Faculty of Engineering, Kyushu Institute of Technology, Tobata, Kitakyushu, Japan","institution_ids":["https://openalex.org/I207014233"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040103126","display_name":"Seiji Ishikawa","orcid":"https://orcid.org/0000-0002-5044-7789"},"institutions":[{"id":"https://openalex.org/I207014233","display_name":"Kyushu Institute of Technology","ror":"https://ror.org/02278tr80","country_code":"JP","type":"education","lineage":["https://openalex.org/I207014233"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Ishikawa","raw_affiliation_strings":["Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan","Faculty of Engineering, Kyushu Institute of Technology, Tobata, Kitakyushu, Japan"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Kyushu Institute of Technology, Kitakyushu, Japan","institution_ids":["https://openalex.org/I207014233"]},{"raw_affiliation_string":"Faculty of Engineering, Kyushu Institute of Technology, Tobata, Kitakyushu, Japan","institution_ids":["https://openalex.org/I207014233"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5049700514"],"corresponding_institution_ids":["https://openalex.org/I207014233"],"apc_list":null,"apc_paid":null,"fwci":0.7727,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.75221724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"3","issue":null,"first_page":"753","last_page":"758"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9995999932289124,"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/optical-flow","display_name":"Optical flow","score":0.7291605472564697},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7248615026473999},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.6990172863006592},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.683811604976654},{"id":"https://openalex.org/keywords/action","display_name":"Action (physics)","score":0.6704422235488892},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6656429767608643},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.6226679086685181},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6029082536697388},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5486392378807068},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.542468249797821},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.45358020067214966},{"id":"https://openalex.org/keywords/motion-field","display_name":"Motion field","score":0.4533091187477112},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15225821733474731}],"concepts":[{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.7291605472564697},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7248615026473999},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.6990172863006592},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.683811604976654},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.6704422235488892},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6656429767608643},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.6226679086685181},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6029082536697388},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5486392378807068},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.542468249797821},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.45358020067214966},{"id":"https://openalex.org/C124774092","wikidata":"https://www.wikidata.org/wiki/Q6917782","display_name":"Motion field","level":3,"score":0.4533091187477112},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15225821733474731},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fg.2011.5771342","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fg.2011.5771342","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Face and Gesture 2011","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W32398145","https://openalex.org/W205781609","https://openalex.org/W388732865","https://openalex.org/W1498976739","https://openalex.org/W1500118528","https://openalex.org/W1514491005","https://openalex.org/W1578491628","https://openalex.org/W1821591056","https://openalex.org/W1844176000","https://openalex.org/W2000623079","https://openalex.org/W2002723417","https://openalex.org/W2035146246","https://openalex.org/W2040760831","https://openalex.org/W2047822984","https://openalex.org/W2077726817","https://openalex.org/W2087844313","https://openalex.org/W2090632363","https://openalex.org/W2096449662","https://openalex.org/W2109200236","https://openalex.org/W2119189625","https://openalex.org/W2119605622","https://openalex.org/W2119799051","https://openalex.org/W2122484113","https://openalex.org/W2131842403","https://openalex.org/W2141459117","https://openalex.org/W2144380653","https://openalex.org/W2145023731","https://openalex.org/W2156635911","https://openalex.org/W2157715083","https://openalex.org/W2162306422","https://openalex.org/W2165715280","https://openalex.org/W2548197316","https://openalex.org/W3141200356","https://openalex.org/W3216294094","https://openalex.org/W4211019481","https://openalex.org/W4232339188","https://openalex.org/W4239096257","https://openalex.org/W6601293981","https://openalex.org/W6629922099","https://openalex.org/W6638346807","https://openalex.org/W6660487884","https://openalex.org/W6672559924","https://openalex.org/W6673609346","https://openalex.org/W6674074928","https://openalex.org/W6679656870","https://openalex.org/W6682935271","https://openalex.org/W6684106134","https://openalex.org/W6804208733"],"related_works":["https://openalex.org/W1501297619","https://openalex.org/W2354637046","https://openalex.org/W2053820737","https://openalex.org/W2120943489","https://openalex.org/W2564375980","https://openalex.org/W1484667368","https://openalex.org/W1988727984","https://openalex.org/W2093488518","https://openalex.org/W4286646204","https://openalex.org/W2051121715"],"abstract_inverted_index":{"In":[0,74,106],"this":[1,75,107],"paper,":[2,108],"we":[3,77,91,109,132],"present":[4,69],"some":[5,124],"spatio-temporal":[6,48],"(XYT)":[7],"approaches":[8],"for":[9,34,43,53,153,163],"global-based":[10],"action":[11,161],"representation":[12],"at":[13,99],"the":[14,17,87,146],"top":[15],"of":[16],"motion":[18,58,63,93,97,141],"history":[19,59,72,142],"image":[20,28,60,66,116,143,148],"method.":[21],"Action":[22],"representations":[23,49],"can":[24,31,50,119,150],"be":[25,32,51,151],"considered":[26],"as":[27,40,42],"templates,":[29],"which":[30],"useful":[33,52,152],"understanding":[35,162],"various":[36,54,154],"actions":[37],"or":[38,123],"gestures":[39],"well":[41],"recognition":[44],"and":[45,145,160],"analysis.":[46],"These":[47],"games":[55],"environments.":[56],"The":[57],"represents":[61],"how":[62],"moves":[64],"in":[65],"sequence.":[67],"We":[68],"our":[70,130,136],"SURF-based":[71,140],"image.":[73],"method,":[76],"extract":[78,92],"visual":[79],"features":[80,94],"to":[81,95,157],"select":[82],"candidate":[83],"points":[84],"based":[85],"on":[86,129],"SURF":[88],"detector.":[89],"Then":[90],"calculate":[96],"vectors":[98],"each":[100],"point":[101],"by":[102],"employing":[103],"optical":[104],"flow.":[105],"also":[110],"propose":[111],"a":[112],"method":[113,117,144,149],"called":[114],"intensity-accumulated":[115,147],"that":[118,135],"manage":[120],"partial":[121],"occlusion":[122],"missing":[125],"moving":[126],"information.":[127],"Based":[128],"analyses,":[131],"strongly":[133],"feel":[134],"proposed":[137],"methods":[138],"-":[139],"applications":[155],"related":[156],"games,":[158],"gesture":[159],"analyses.":[164]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}