{"id":"https://openalex.org/W2159224103","doi":"https://doi.org/10.1109/mmsp.2009.5293288","title":"Efficient video coding in H.264/AVC by using audio-visual information","display_name":"Efficient video coding in H.264/AVC by using audio-visual information","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2159224103","doi":"https://doi.org/10.1109/mmsp.2009.5293288","mag":"2159224103"},"language":"en","primary_location":{"id":"doi:10.1109/mmsp.2009.5293288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2009.5293288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Workshop on Multimedia Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://infoscience.epfl.ch/record/139225/files/lee_mmsp.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100668167","display_name":"Jong\u2010Seok Lee","orcid":"https://orcid.org/0000-0002-8038-1119"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Jong-Seok Lee","raw_affiliation_strings":["Multimedia Signal Processing Group, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Multimedia Signal Processing Group, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082188773","display_name":"Touradj Ebrahimi","orcid":"https://orcid.org/0000-0002-9900-3687"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Touradj Ebrahimi","raw_affiliation_strings":["Multimedia Signal Processing Group, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland"],"affiliations":[{"raw_affiliation_string":"Multimedia Signal Processing Group, Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100668167"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":1.4284,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.82380637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"6"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9980999827384949,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9962000250816345,"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":0.8043776750564575},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5731812715530396},{"id":"https://openalex.org/keywords/sound-quality","display_name":"Sound quality","score":0.5458387136459351},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5445272922515869},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4958816468715668},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.49189114570617676},{"id":"https://openalex.org/keywords/audio-visual","display_name":"Audio visual","score":0.4900263547897339},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.46805232763290405},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42323988676071167},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.39236047863960266},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.21962487697601318},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.070437490940094}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8043776750564575},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5731812715530396},{"id":"https://openalex.org/C167310288","wikidata":"https://www.wikidata.org/wiki/Q7564808","display_name":"Sound quality","level":2,"score":0.5458387136459351},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5445272922515869},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4958816468715668},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.49189114570617676},{"id":"https://openalex.org/C3017588708","wikidata":"https://www.wikidata.org/wiki/Q758901","display_name":"Audio visual","level":2,"score":0.4900263547897339},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.46805232763290405},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42323988676071167},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.39236047863960266},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.21962487697601318},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.070437490940094},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/mmsp.2009.5293288","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2009.5293288","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Workshop on Multimedia Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.tind.io:139225","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/139225","pdf_url":"https://infoscience.epfl.ch/record/139225/files/lee_mmsp.pdf","source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference proceedings"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.172.4451","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.172.4451","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://infoscience.epfl.ch/record/139225/files/lee_mmsp.pdf?ln%3Denversion%3D1","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.911.4968","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.911.4968","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Touradj_Ebrahimi/publication/224606783_Efficient_video_coding_in_H.264AVC_by_using_audio-visual_information/links/00463515b3d8e90069000000.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.924.1577","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.924.1577","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/Touradj_Ebrahimi/publication/224606783_Efficient_video_coding_in_H.264AVC_by_using_audio-visual_information/links/0fcfd51076ce117dba000000.pdf","raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:infoscience.tind.io:139225","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/139225","pdf_url":"https://infoscience.epfl.ch/record/139225/files/lee_mmsp.pdf","source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"conference proceedings"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2159224103.pdf","grobid_xml":"https://content.openalex.org/works/W2159224103.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1976764766","https://openalex.org/W2015394094","https://openalex.org/W2017460840","https://openalex.org/W2042608483","https://openalex.org/W2079028795","https://openalex.org/W2098923380","https://openalex.org/W2099151709","https://openalex.org/W2130184867","https://openalex.org/W2134867751","https://openalex.org/W2137446410","https://openalex.org/W2137968810","https://openalex.org/W2142352693","https://openalex.org/W2142612029","https://openalex.org/W2146290679","https://openalex.org/W2154496665","https://openalex.org/W2160881085","https://openalex.org/W2165081189","https://openalex.org/W2169570466","https://openalex.org/W2170326347","https://openalex.org/W3143803406"],"related_works":["https://openalex.org/W2271369634","https://openalex.org/W3147472394","https://openalex.org/W2047100085","https://openalex.org/W2350550760","https://openalex.org/W578794879","https://openalex.org/W2625296515","https://openalex.org/W3137890128","https://openalex.org/W1984634519","https://openalex.org/W4245955731","https://openalex.org/W2393726419"],"abstract_inverted_index":{"This":[0,77],"paper":[1],"proposes":[2],"an":[3,35],"efficient":[4],"video":[5,21],"coding":[6],"method":[7],"which":[8],"utilizes":[9],"audio-visual":[10,36],"information,":[11],"based":[12],"on":[13],"the":[14,30,41,50,64,74,94,97],"observation":[15],"that":[16,59],"sound-emitting":[17,75],"regions":[18,27,48,88],"in":[19,49,55,89],"a":[20,57,60,70],"sequence":[22],"attract":[23],"observer's":[24],"attention.":[25],"The":[26],"responsible":[28],"for":[29,45,86],"sound":[31,65],"are":[32],"identified":[33],"by":[34,80],"source":[37,66],"localization":[38],"algorithm.":[39],"Then,":[40],"result":[42],"is":[43,67,78],"used":[44],"encoding":[46],"different":[47,53,82,87],"scene":[51],"with":[52,69],"quality":[54,72],"such":[56],"way":[58],"region":[61],"far":[62],"from":[63],"coded":[68],"lesser":[71],"than":[73],"regions.":[76],"implemented":[79],"assigning":[81],"quantization":[83],"parameter":[84],"values":[85],"H.264/AVC.":[90],"Experimental":[91],"results":[92],"demonstrate":[93],"effectiveness":[95],"of":[96],"proposed":[98],"approach.":[99]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
