{"id":"https://openalex.org/W2294594533","doi":"https://doi.org/10.1145/2739999.2740005","title":"Freehand Push-Gesture Recognition via 3D Palm Trajectory Modeling","display_name":"Freehand Push-Gesture Recognition via 3D Palm Trajectory Modeling","publication_year":2015,"publication_date":"2015-04-18","ids":{"openalex":"https://openalex.org/W2294594533","doi":"https://doi.org/10.1145/2739999.2740005","mag":"2294594533"},"language":"en","primary_location":{"id":"doi:10.1145/2739999.2740005","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2739999.2740005","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third International Symposium of Chinese CHI","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/A5059470173","display_name":"Shih-Yao Lin","orcid":"https://orcid.org/0000-0003-3160-669X"},"institutions":[{"id":"https://openalex.org/I4210098366","display_name":"Institute of Information Science, Academia Sinica","ror":"https://ror.org/00z83z196","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210098366","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Shih-Yao Lin","raw_affiliation_strings":["Graduate Institute of Networking and Multimedia, National Taiwan University, Taipei, Taiwan and Institute of Information Science, Academia Sinica, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Networking and Multimedia, National Taiwan University, Taipei, Taiwan and Institute of Information Science, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210098366","https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028330531","display_name":"Chuen\u2010Kai Shie","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chuen-Kai Shie","raw_affiliation_strings":["Graduate Institute of Networking and Multimedia, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Networking and Multimedia, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029451550","display_name":"Chu-Song Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210098366","display_name":"Institute of Information Science, Academia Sinica","ror":"https://ror.org/00z83z196","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210098366","https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chu-Song Chen","raw_affiliation_strings":["Institute of Information Science, Academia Sinica, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Institute of Information Science, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210098366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109209291","display_name":"Yi-Ping Hung","orcid":null},"institutions":[{"id":"https://openalex.org/I4210098366","display_name":"Institute of Information Science, Academia Sinica","ror":"https://ror.org/00z83z196","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210098366","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Ping Hung","raw_affiliation_strings":["Graduate Institute of Networking and Multimedia, National Taiwan University, Taipei, Taiwan and Institute of Information Science, Academia Sinica, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Networking and Multimedia, National Taiwan University, Taipei, Taiwan and Institute of Information Science, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210098366","https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5059470173"],"corresponding_institution_ids":["https://openalex.org/I16733864","https://openalex.org/I4210098366"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15311892,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"37","last_page":"41"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9998999834060669,"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9993000030517578,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.8645873069763184},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8594019412994385},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.6872090697288513},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5762539505958557},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.51385498046875},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4966047406196594},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45720961689949036},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4486194849014282}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8645873069763184},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8594019412994385},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.6872090697288513},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5762539505958557},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.51385498046875},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4966047406196594},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45720961689949036},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4486194849014282},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2739999.2740005","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2739999.2740005","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Third International Symposium of Chinese CHI","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W163243485","https://openalex.org/W1591231856","https://openalex.org/W1971544888","https://openalex.org/W2046730361","https://openalex.org/W2136328445","https://openalex.org/W2155560214","https://openalex.org/W2165500877","https://openalex.org/W2319398897","https://openalex.org/W2497139298"],"related_works":["https://openalex.org/W2066003895","https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W2010878661","https://openalex.org/W3147379364","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2805039731","https://openalex.org/W2989699735"],"abstract_inverted_index":{"This":[0],"paper":[1],"aims":[2],"at":[3],"improving":[4],"the":[5,22,42,62,76,85,88,92,96,106,122,127,138],"recognition":[6,152],"of":[7,41,65,78,87,100,141],"3D":[8,26,97,111,117],"push-hand":[9],"gesture,":[10],"which":[11],"can":[12],"trigger":[13],"a":[14,38,71,110,131],"target":[15,89],"selection":[16],"command":[17],"with":[18,137],"our":[19,66,148],"hands":[20],"in":[21,56,102],"air.":[23],"Although":[24],"general":[25],"push-gesture":[27,112],"recognizers":[28,129],"have":[29],"been":[30],"developed":[31],"and":[32,108,134],"widely":[33],"used":[34],"for":[35],"this":[36],"purpose,":[37],"severe":[39],"weakness":[40],"current":[43],"push-recognizers":[44],"is":[45,59,68],"that":[46,53,61,147],"they":[47],"are":[48],"instable":[49],"to":[50,75,91,120],"askew-pushing":[51],"problems":[52],"happen":[54],"frequently":[55],"practice.":[57],"It":[58],"because":[60],"push":[63],"trajectory":[64],"hand":[67],"not":[69],"always":[70],"straightforward":[72],"movement":[73],"due":[74],"anatomy":[77],"human,":[79],"but":[80],"would":[81],"vary":[82],"depending":[83],"on":[84,130],"location":[86],"relative":[90],"users.":[93],"We":[94,125],"explore":[95],"palm":[98,118],"trajectories":[99,119],"push-gestures":[101],"different":[103],"locations":[104],"around":[105],"user,":[107],"propose":[109],"modeling":[113],"approach":[114,149],"by":[115],"learning":[116],"solve":[121],"askew-click":[123],"problem.":[124],"evaluate":[126],"proposed":[128],"click-gesture":[132],"dataset,":[133],"compare":[135],"it":[136],"prior":[139],"arts":[140],"forward-push":[142],"recognizers.":[143],"Experimental":[144],"results":[145],"demonstrate":[146],"achieves":[150],"higher":[151],"accuracies":[153],"than":[154],"existing":[155],"approaches.":[156]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
