{"id":"https://openalex.org/W2776684894","doi":"https://doi.org/10.1109/dicta.2017.8227505","title":"Viewpoint Invariant RGB-D Human Action Recognition","display_name":"Viewpoint Invariant RGB-D Human Action Recognition","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2776684894","doi":"https://doi.org/10.1109/dicta.2017.8227505","mag":"2776684894"},"language":"en","primary_location":{"id":"doi:10.1109/dicta.2017.8227505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2017.8227505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","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/A5010758447","display_name":"Jain Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I177877127","display_name":"University of Western Australia","ror":"https://ror.org/047272k79","country_code":"AU","type":"education","lineage":["https://openalex.org/I177877127"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Jain Liu","raw_affiliation_strings":["School of Computer Science and Software Engineering, The University of Western Australia"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Software Engineering, The University of Western Australia","institution_ids":["https://openalex.org/I177877127"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069697936","display_name":"Naveed Akhtar","orcid":"https://orcid.org/0000-0003-3406-673X"},"institutions":[{"id":"https://openalex.org/I177877127","display_name":"University of Western Australia","ror":"https://ror.org/047272k79","country_code":"AU","type":"education","lineage":["https://openalex.org/I177877127"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Naveed Akhtar","raw_affiliation_strings":["School of Computer Science and Software Engineering, The University of Western Australia"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Software Engineering, The University of Western Australia","institution_ids":["https://openalex.org/I177877127"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089986388","display_name":"Ajmal Mian","orcid":"https://orcid.org/0000-0002-5206-3842"},"institutions":[{"id":"https://openalex.org/I177877127","display_name":"University of Western Australia","ror":"https://ror.org/047272k79","country_code":"AU","type":"education","lineage":["https://openalex.org/I177877127"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ajmal Mian","raw_affiliation_strings":["School of Computer Science and Software Engineering, The University of Western Australia"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Software Engineering, The University of Western Australia","institution_ids":["https://openalex.org/I177877127"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010758447"],"corresponding_institution_ids":["https://openalex.org/I177877127"],"apc_list":null,"apc_paid":null,"fwci":0.5546,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.77054618,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9998999834060669,"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":0.9998999834060669,"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/T11227","display_name":"Diabetic Foot Ulcer Assessment and Management","score":0.9943000078201294,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9904000163078308,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rgb-color-model","display_name":"RGB color model","score":0.8239723443984985},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7975642085075378},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7616404891014099},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.61868816614151},{"id":"https://openalex.org/keywords/action-recognition","display_name":"Action recognition","score":0.5897458791732788},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5818463563919067},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5011622905731201},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4636702537536621},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.45988166332244873},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.45770952105522156},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16686680912971497},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.07614514231681824}],"concepts":[{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.8239723443984985},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7975642085075378},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7616404891014099},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.61868816614151},{"id":"https://openalex.org/C2987834672","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Action recognition","level":3,"score":0.5897458791732788},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5818463563919067},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5011622905731201},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4636702537536621},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.45988166332244873},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.45770952105522156},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16686680912971497},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.07614514231681824},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/dicta.2017.8227505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dicta.2017.8227505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International Conference on Digital Image Computing: Techniques and Applications (DICTA)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/37ff6df8-0747-4ebf-9a74-d701e8651d19","is_oa":false,"landing_page_url":"https://research-repository.uwa.edu.au/en/publications/37ff6df8-0747-4ebf-9a74-d701e8651d19","pdf_url":null,"source":{"id":"https://openalex.org/S4306402523","display_name":"UWA Profiles and Research Repository (University of Western Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177877127","host_organization_name":"The University of Western Australia","host_organization_lineage":["https://openalex.org/I177877127"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Liu, J, Akhtar, N & Mian, A S 2017, Viewpoint invariant RGB-D human action recognition. in Y Guo, M Murshed, Z Wang, D D Feng, H Li, W T Cai & J Gao (eds), 2017 International Conference on Digital Image Computing - Techniques and Applications (DICTA). DICTA 2017 - 2017 International Conference on Digital Image Computing: Techniques and Applications, vol. 2017-December, IEEE, Institute of Electrical and Electronics Engineers, United States, pp. 1-8, 2017 International Conference on Digital Image Computing: Techniques and Applications, Sydney, Australia, 29/11/17. https://doi.org/10.1109/DICTA.2017.8227505","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:pure.atira.dk:publications/ad289786-83ec-4e79-a7a8-75435ec57e0d","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402523","display_name":"UWA Profiles and Research Repository (University of Western Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I177877127","host_organization_name":"The University of Western Australia","host_organization_lineage":["https://openalex.org/I177877127"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W33214042","https://openalex.org/W1487322600","https://openalex.org/W1564354676","https://openalex.org/W1588788171","https://openalex.org/W1777221758","https://openalex.org/W1874503286","https://openalex.org/W1893516992","https://openalex.org/W1895914852","https://openalex.org/W1923332106","https://openalex.org/W1926974744","https://openalex.org/W1944615693","https://openalex.org/W1947481528","https://openalex.org/W1953802779","https://openalex.org/W1972283961","https://openalex.org/W1984219317","https://openalex.org/W2010243644","https://openalex.org/W2013076218","https://openalex.org/W2021733262","https://openalex.org/W2054041160","https://openalex.org/W2057232399","https://openalex.org/W2068611653","https://openalex.org/W2078157583","https://openalex.org/W2085735683","https://openalex.org/W2085900439","https://openalex.org/W2086663212","https://openalex.org/W2090834590","https://openalex.org/W2091911422","https://openalex.org/W2105101328","https://openalex.org/W2110819057","https://openalex.org/W2114216982","https://openalex.org/W2125854396","https://openalex.org/W2126574503","https://openalex.org/W2128053425","https://openalex.org/W2138232383","https://openalex.org/W2144380653","https://openalex.org/W2155893237","https://openalex.org/W2156135524","https://openalex.org/W2159001013","https://openalex.org/W2163605009","https://openalex.org/W2166070055","https://openalex.org/W2169560406","https://openalex.org/W2465488276","https://openalex.org/W2536349189","https://openalex.org/W2950094539","https://openalex.org/W4230005465","https://openalex.org/W4246082463","https://openalex.org/W6601318844","https://openalex.org/W6629032133","https://openalex.org/W6633899590","https://openalex.org/W6635070415","https://openalex.org/W6639350877","https://openalex.org/W6641080644","https://openalex.org/W6646495098","https://openalex.org/W6653495156","https://openalex.org/W6664874201","https://openalex.org/W6672997307","https://openalex.org/W6676424160","https://openalex.org/W6677265961","https://openalex.org/W6684191040"],"related_works":["https://openalex.org/W17155033","https://openalex.org/W3207760230","https://openalex.org/W1496222301","https://openalex.org/W1590307681","https://openalex.org/W2536018345","https://openalex.org/W4312814274","https://openalex.org/W4285370786","https://openalex.org/W2296488620","https://openalex.org/W2004108207","https://openalex.org/W2551337514"],"abstract_inverted_index":{"Viewpoint":[0],"variation":[1],"is":[2],"a":[3,64,78],"major":[4],"challenge":[5],"in":[6,35,138],"video-":[7],"based":[8],"human":[9,72],"action":[10,48],"recognition.":[11,49],"We":[12,50],"exploit":[13],"the":[14,31,41,56,60,82,109,112,139,142],"simultaneous":[15],"RGB":[16,36,61],"and":[17,37,85,100,123],"Depth":[18,38,83],"sensing":[19],"of":[20,40,59,111],"RGB-D":[21,42],"cameras":[22],"to":[23,44,135],"address":[24],"this":[25],"problem.":[26],"Our":[27,131],"technique":[28,118],"capitalizes":[29],"on":[30],"complementary":[32],"spatio-temporal":[33],"information":[34],"frames":[39],"videos":[43],"achieve":[45],"viewpoint":[46],"invariant":[47,53,71],"extract":[51],"view":[52,70],"features":[54,74,96],"from":[55],"dense":[57],"trajectories":[58],"stream":[62],"using":[63,77,119],"non-linear":[65],"knowledge":[66],"transfer":[67],"model.":[68],"Simultaneously,":[69],"pose":[73],"are":[75,89,97],"extracted":[76],"CNN":[79],"model":[80],"for":[81,102],"stream,":[84],"Fourier":[86],"Temporal":[87],"Pyramid":[88],"computed":[90],"over":[91,141],"them.":[92],"The":[93],"resulting":[94],"heterogeneous":[95],"meticulously":[98],"combined":[99],"used":[101],"training":[103],"an":[104],"L1L2":[105],"classifier.":[106],"To":[107],"establish":[108],"effectiveness":[110],"proposed":[113],"approach,":[114],"we":[115],"benchmark":[116],"our":[117],"two":[120],"standard":[121],"datasets":[122],"compare":[124],"its":[125],"performance":[126],"with":[127],"twelve":[128],"existing":[129],"methods.":[130],"approach":[132],"achieves":[133],"up":[134],"7.2%":[136],"improvement":[137],"accuracy":[140],"nearest":[143],"competitor.":[144]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2026-03-16T09:10:04.655348","created_date":"2025-10-10T00:00:00"}
