{"id":"https://openalex.org/W1499889635","doi":"https://doi.org/10.1007/978-3-540-74272-2_103","title":"Visual Speech Recognition Using Motion Features and Hidden Markov Models","display_name":"Visual Speech Recognition Using Motion Features and Hidden Markov Models","publication_year":2007,"publication_date":"2007-08-17","ids":{"openalex":"https://openalex.org/W1499889635","doi":"https://doi.org/10.1007/978-3-540-74272-2_103","mag":"1499889635"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-74272-2_103","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-74272-2_103","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5017838856","display_name":"Wai Chee Yau","orcid":null},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Wai Chee Yau","raw_affiliation_strings":["School of Electrical and Computer Engineering, RMIT University, GPO Box 2476V Melbourne, Victoria 3001, Australia","School of Electrical and Computer Engineering RMIT University Melbourne Victoria Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, RMIT University, GPO Box 2476V Melbourne, Victoria 3001, Australia","institution_ids":["https://openalex.org/I82951845"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering RMIT University Melbourne Victoria Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100328491","display_name":"Dinesh Kumar","orcid":"https://orcid.org/0000-0003-3602-4023"},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Dinesh Kant Kumar","raw_affiliation_strings":["School of Electrical and Computer Engineering, RMIT University, GPO Box 2476V Melbourne, Victoria 3001, Australia","School of Electrical and Computer Engineering RMIT University Melbourne Victoria Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, RMIT University, GPO Box 2476V Melbourne, Victoria 3001, Australia","institution_ids":["https://openalex.org/I82951845"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering RMIT University Melbourne Victoria Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052423276","display_name":"Hans Weghorn","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hans Weghorn","raw_affiliation_strings":["Information Technology, BA-University of Cooperative Education, Stuttgart, Germany","Information Technology, BA-University of Cooperative Education, Stuttgart, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"Information Technology, BA-University of Cooperative Education, Stuttgart, Germany","institution_ids":[]},{"raw_affiliation_string":"Information Technology, BA-University of Cooperative Education, Stuttgart, Germany#TAB#","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017838856"],"corresponding_institution_ids":["https://openalex.org/I82951845"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.3194,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.88631135,"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":"832","last_page":"839"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9969000220298767,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9969000220298767,"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/T10860","display_name":"Speech and Audio Processing","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9868999719619751,"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/computer-science","display_name":"Computer science","score":0.8288334608078003},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.8146171569824219},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6915920972824097},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6433588266372681},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5730541348457336},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5264471173286438},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5127567052841187},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.4440886676311493},{"id":"https://openalex.org/keywords/zernike-polynomials","display_name":"Zernike polynomials","score":0.42552292346954346},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35997432470321655},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0702928900718689}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8288334608078003},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.8146171569824219},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6915920972824097},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6433588266372681},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5730541348457336},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5264471173286438},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5127567052841187},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.4440886676311493},{"id":"https://openalex.org/C92423082","wikidata":"https://www.wikidata.org/wiki/Q132146","display_name":"Zernike polynomials","level":3,"score":0.42552292346954346},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35997432470321655},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0702928900718689},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-74272-2_103","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-74272-2_103","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W22517275","https://openalex.org/W1531133616","https://openalex.org/W1894724970","https://openalex.org/W2039769983","https://openalex.org/W2096391593","https://openalex.org/W2096651761","https://openalex.org/W2112348857","https://openalex.org/W2118376687","https://openalex.org/W2125838338","https://openalex.org/W2130997456","https://openalex.org/W2146880335","https://openalex.org/W2155765376","https://openalex.org/W2162435945","https://openalex.org/W2165715280","https://openalex.org/W2166835904","https://openalex.org/W2478466304"],"related_works":["https://openalex.org/W1997638723","https://openalex.org/W2547138831","https://openalex.org/W2061580049","https://openalex.org/W2067788074","https://openalex.org/W2183108721","https://openalex.org/W2073465494","https://openalex.org/W3160617640","https://openalex.org/W3141187597","https://openalex.org/W1974738623","https://openalex.org/W2358414325"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}