{"id":"https://openalex.org/W1964079763","doi":"https://doi.org/10.1109/icip.2005.1530383","title":"Viewpoint invariant sign language recognition","display_name":"Viewpoint invariant sign language recognition","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1964079763","doi":"https://doi.org/10.1109/icip.2005.1530383","mag":"1964079763"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2005.1530383","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2005.1530383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Image Processing 2005","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/A5100341183","display_name":"Qi Wang","orcid":"https://orcid.org/0000-0001-5794-3868"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qi Wang","raw_affiliation_strings":["School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083420537","display_name":"Xilin Chen","orcid":"https://orcid.org/0000-0003-3024-4404"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xilin Chen","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, China","School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047493472","display_name":"Liangguo Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangguo Zhang","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049160413","display_name":"Chunli Wang","orcid":"https://orcid.org/0000-0002-6115-2572"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunli Wang","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110081391","display_name":"Wen Ming Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wen Gao","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, China","School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]},{"raw_affiliation_string":"School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100341183"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":0.607,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.67662524,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"III","last_page":"281"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":1.0,"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":1.0,"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/T11285","display_name":"Hearing Impairment and Communication","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.98089998960495,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7820785641670227},{"id":"https://openalex.org/keywords/sign-language","display_name":"Sign language","score":0.7402215003967285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5525330901145935},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5388593077659607},{"id":"https://openalex.org/keywords/vocabulary","display_name":"Vocabulary","score":0.5150746703147888},{"id":"https://openalex.org/keywords/dynamic-time-warping","display_name":"Dynamic time warping","score":0.5084465742111206},{"id":"https://openalex.org/keywords/modality","display_name":"Modality (human\u2013computer interaction)","score":0.46223172545433044},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.43875324726104736},{"id":"https://openalex.org/keywords/sign","display_name":"Sign (mathematics)","score":0.4301190674304962},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.335810124874115},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32258495688438416},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09436500072479248},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.08795106410980225}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7820785641670227},{"id":"https://openalex.org/C522192633","wikidata":"https://www.wikidata.org/wiki/Q34228","display_name":"Sign language","level":2,"score":0.7402215003967285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5525330901145935},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5388593077659607},{"id":"https://openalex.org/C2777601683","wikidata":"https://www.wikidata.org/wiki/Q6499736","display_name":"Vocabulary","level":2,"score":0.5150746703147888},{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.5084465742111206},{"id":"https://openalex.org/C2780226545","wikidata":"https://www.wikidata.org/wiki/Q6888030","display_name":"Modality (human\u2013computer interaction)","level":2,"score":0.46223172545433044},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.43875324726104736},{"id":"https://openalex.org/C139676723","wikidata":"https://www.wikidata.org/wiki/Q1193832","display_name":"Sign (mathematics)","level":2,"score":0.4301190674304962},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.335810124874115},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32258495688438416},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09436500072479248},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.08795106410980225},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2005.1530383","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2005.1530383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Image Processing 2005","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8500000238418579,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1479896847","https://openalex.org/W1565938589","https://openalex.org/W1584312054","https://openalex.org/W1593692296","https://openalex.org/W1595932190","https://openalex.org/W1639784222","https://openalex.org/W1906516266","https://openalex.org/W1979599685","https://openalex.org/W1989853905","https://openalex.org/W1992989752","https://openalex.org/W2015632920","https://openalex.org/W2033419168","https://openalex.org/W2033819227","https://openalex.org/W2059307056","https://openalex.org/W2097201883","https://openalex.org/W2112382942","https://openalex.org/W2116413553","https://openalex.org/W2122246689","https://openalex.org/W2125340118","https://openalex.org/W2126698653","https://openalex.org/W2131472500","https://openalex.org/W2134130385","https://openalex.org/W2139359116","https://openalex.org/W2146221819","https://openalex.org/W2147289866","https://openalex.org/W2158509166","https://openalex.org/W2159620287","https://openalex.org/W2170805580","https://openalex.org/W2171155203","https://openalex.org/W2797148637","https://openalex.org/W3142970622","https://openalex.org/W4246360827","https://openalex.org/W4285719527","https://openalex.org/W6634212155","https://openalex.org/W6636759891","https://openalex.org/W6685120696"],"related_works":["https://openalex.org/W2341338763","https://openalex.org/W2950183183","https://openalex.org/W2030799363","https://openalex.org/W2032415964","https://openalex.org/W2288425735","https://openalex.org/W2349923317","https://openalex.org/W2894081631","https://openalex.org/W2986063033","https://openalex.org/W2978114332","https://openalex.org/W1989687946"],"abstract_inverted_index":{"Sign":[0],"language":[1],"is":[2,114],"the":[3,15,32,40,50,63,79,82,94,97,122],"primary":[4],"modality":[5],"of":[6,31,42,78,96,104,107],"communication":[7],"among":[8],"deaf":[9],"and":[10,49,89,137],"mute":[11],"society":[12],"all":[13],"over":[14],"world.":[16],"This":[17],"paper":[18],"proposes":[19],"a":[20,43,68,72,102],"viewpoint":[21,90],"independent":[22],"method":[23],"for":[24],"sign":[25,34,109],"recognition.":[26,139],"Considering":[27],"that":[28],"two":[29,55],"sequences":[30],"same":[33],"can":[35,61,85,125],"be":[36,58,126],"roughly":[37],"considered":[38],"as":[39,67,134],"input":[41,80],"stereo":[44,73],"vision":[45,74],"system":[46],"after":[47],"time-warping,":[48],"fundamental":[51],"matrix":[52],"associated":[53],"with":[54],"views":[56],"should":[57],"unique,":[59],"we":[60],"convert":[62],"temporal-spatial":[64],"recognition":[65,112,131,136],"task":[66,70],"verification":[69],"within":[71],"framework.":[75],"After":[76],"time-warping":[77],"sequences,":[81],"proposed":[83,98,123],"framework":[84,99,124],"reach":[86],"both":[87],"temporal":[88],"invariance.":[91],"We":[92],"demonstrate":[93],"efficiency":[95],"by":[100],"recognizing":[101],"vocabulary":[103],"100":[105],"words":[106],"Chinese":[108],"language.":[110],"The":[111],"rate":[113],"up":[115],"to":[116,129],"97%":[117],"at":[118],"rank":[119],"3.":[120],"Furthermore,":[121],"easily":[127],"extended":[128],"other":[130],"tasks,":[132],"such":[133],"gait":[135],"lip-reading":[138]},"counts_by_year":[{"year":2015,"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"}
