{"id":"https://openalex.org/W2160038661","doi":"https://doi.org/10.1109/bmei.2011.6098551","title":"A improved speech synthesis system utilizing BPSO-based lip feature selection","display_name":"A improved speech synthesis system utilizing BPSO-based lip feature selection","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2160038661","doi":"https://doi.org/10.1109/bmei.2011.6098551","mag":"2160038661"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2011.6098551","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098551","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","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/A5030107612","display_name":"Mengjun Wang","orcid":"https://orcid.org/0000-0001-8416-048X"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mengjun Wang","raw_affiliation_strings":["School of Information Engineering, HeBei University of Technology, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, HeBei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043168624","display_name":"Xiangling Wang","orcid":"https://orcid.org/0000-0001-8889-7569"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangling Wang","raw_affiliation_strings":["School of Information Engineering, HeBei University of Technology, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, HeBei University of Technology, Tianjin, China","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018012012","display_name":"Gang Li","orcid":"https://orcid.org/0000-0002-8573-1608"},"institutions":[{"id":"https://openalex.org/I162868743","display_name":"Tianjin University","ror":"https://ror.org/012tb2g32","country_code":"CN","type":"education","lineage":["https://openalex.org/I162868743"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Li","raw_affiliation_strings":["School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China"],"affiliations":[{"raw_affiliation_string":"School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin, China","institution_ids":["https://openalex.org/I162868743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5030107612"],"corresponding_institution_ids":["https://openalex.org/I184843921"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.18870184,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"5","issue":null,"first_page":"1292","last_page":"1295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9768000245094299,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9761000275611877,"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/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7268773317337036},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6934940218925476},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.6795372366905212},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6435336470603943},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6432673335075378},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.619581401348114},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6115478277206421},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.5694468021392822},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.5353901982307434},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.48331379890441895},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.45521870255470276},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4158031940460205},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14752423763275146},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11355242133140564}],"concepts":[{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7268773317337036},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6934940218925476},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.6795372366905212},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6435336470603943},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6432673335075378},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.619581401348114},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6115478277206421},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.5694468021392822},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5353901982307434},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.48331379890441895},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.45521870255470276},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4158031940460205},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14752423763275146},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11355242133140564},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2011.6098551","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098551","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.7699999809265137,"display_name":"Reduced inequalities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322163","display_name":"Natural Science Foundation of Hebei Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1981970480","https://openalex.org/W2007798150","https://openalex.org/W2061785515","https://openalex.org/W2109546847","https://openalex.org/W2130618758","https://openalex.org/W2142572549","https://openalex.org/W2147833657","https://openalex.org/W2168744723","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2364370872","https://openalex.org/W2053269318","https://openalex.org/W2025614924","https://openalex.org/W2294335174","https://openalex.org/W2097963413","https://openalex.org/W3145575561","https://openalex.org/W2001275470","https://openalex.org/W2073996508","https://openalex.org/W1591475660","https://openalex.org/W2164162849"],"abstract_inverted_index":{"To":[0],"get":[1],"a":[2,46],"higher":[3],"lipreading":[4],"recognition":[5,83],"result":[6],"in":[7,45],"speech":[8],"synthesis":[9],"system":[10],"driven":[11],"by":[12,93],"visual":[13],"speech,":[14],"Binary":[15],"Particle":[16],"Swarm":[17],"Optimization":[18],"(BPSO)":[19],"algorithms":[20],"is":[21],"used":[22],"to":[23],"select":[24],"the":[25,56,64,67,71,82],"\u201coptimal\u201d":[26],"lip":[27],"feature":[28,61,77,86],"subset.":[29],"Experiments":[30],"are":[31,91],"carried":[32],"out":[33],"based":[34,73,79,88],"on":[35,80,89],"HMM":[36],"with":[37,76,85],"4":[38],"states":[39],"and":[40,70],"16":[41],"Gaussian":[42],"mixture":[43],"components":[44],"small":[47],"database":[48],"for":[49],"speaker-dependent":[50],"case.":[51],"Experiment":[52],"results":[53],"show":[54],"that":[55],"integrated":[57],"discriminate":[58],"vector":[59],"after":[60],"selection":[62,87],"obtained":[63],"information":[65],"from":[66],"geometrical":[68],"features":[69],"pixel":[72],"features.":[74],"Comparing":[75],"fusion":[78],"concatenating,":[81],"rates":[84],"BPSO":[90],"improved":[92],"as":[94,96],"much":[95],"2.42%.":[97]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}