{"id":"https://openalex.org/W3169335269","doi":"https://doi.org/10.1109/icme51207.2021.9428471","title":"Efficient Multi-Step Audio Object Coding with Limited Residual Information","display_name":"Efficient Multi-Step Audio Object Coding with Limited Residual Information","publication_year":2021,"publication_date":"2021-06-09","ids":{"openalex":"https://openalex.org/W3169335269","doi":"https://doi.org/10.1109/icme51207.2021.9428471","mag":"3169335269"},"language":"en","primary_location":{"id":"doi:10.1109/icme51207.2021.9428471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme51207.2021.9428471","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5019900046","display_name":"Chenhao Hu","orcid":"https://orcid.org/0000-0002-0096-0488"},"institutions":[{"id":"https://openalex.org/I174442536","display_name":"South Central Minzu University","ror":"https://ror.org/03d7sax13","country_code":"CN","type":"education","lineage":["https://openalex.org/I174442536"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenhao Hu","raw_affiliation_strings":["Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China","Hubei Key Laboratory of Multimedia and Network Communication Engineering, Wuhan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","institution_ids":["https://openalex.org/I174442536"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Hubei Key Laboratory of Multimedia and Network Communication Engineering, Wuhan University, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087726516","display_name":"Ruimin Hu","orcid":"https://orcid.org/0000-0002-0290-5757"},"institutions":[{"id":"https://openalex.org/I174442536","display_name":"South Central Minzu University","ror":"https://ror.org/03d7sax13","country_code":"CN","type":"education","lineage":["https://openalex.org/I174442536"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210105229","display_name":"City University of Hong Kong, Shenzhen Research Institute","ror":"https://ror.org/00xc0ma20","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210105229"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruimin Hu","raw_affiliation_strings":["Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","Research Institute of Wuhan University in Shenzhen, China","National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","institution_ids":["https://openalex.org/I174442536"]},{"raw_affiliation_string":"Research Institute of Wuhan University in Shenzhen, China","institution_ids":["https://openalex.org/I4210105229","https://openalex.org/I37461747"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100401931","display_name":"Xiaochen Wang","orcid":"https://orcid.org/0000-0003-4177-7580"},"institutions":[{"id":"https://openalex.org/I174442536","display_name":"South Central Minzu University","ror":"https://ror.org/03d7sax13","country_code":"CN","type":"education","lineage":["https://openalex.org/I174442536"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210105229","display_name":"City University of Hong Kong, Shenzhen Research Institute","ror":"https://ror.org/00xc0ma20","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210105229"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaochen Wang","raw_affiliation_strings":["Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","Research Institute of Wuhan University in Shenzhen, China","National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","institution_ids":["https://openalex.org/I174442536"]},{"raw_affiliation_string":"Research Institute of Wuhan University in Shenzhen, China","institution_ids":["https://openalex.org/I4210105229","https://openalex.org/I37461747"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069771172","display_name":"Yulin Wu","orcid":"https://orcid.org/0000-0003-1940-2141"},"institutions":[{"id":"https://openalex.org/I174442536","display_name":"South Central Minzu University","ror":"https://ror.org/03d7sax13","country_code":"CN","type":"education","lineage":["https://openalex.org/I174442536"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yulin Wu","raw_affiliation_strings":["Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","Hubei Key Laboratory of Multimedia and Network Communication Engineering, Wuhan University, China","National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","institution_ids":["https://openalex.org/I174442536"]},{"raw_affiliation_string":"Hubei Key Laboratory of Multimedia and Network Communication Engineering, Wuhan University, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074153544","display_name":"Wenke Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I174442536","display_name":"South Central Minzu University","ror":"https://ror.org/03d7sax13","country_code":"CN","type":"education","lineage":["https://openalex.org/I174442536"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenke Liu","raw_affiliation_strings":["Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","Hubei Key Laboratory of Multimedia and Network Communication Engineering, Wuhan University, China","National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University,National Engineering Research Center for Multimedia Software, School of Computer Science,China","institution_ids":["https://openalex.org/I174442536"]},{"raw_affiliation_string":"Hubei Key Laboratory of Multimedia and Network Communication Engineering, Wuhan University, China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"National Engineering Research Center for Multimedia Software, School of Computer Science, Wuhan University, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"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":0.9998999834060669,"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":0.9998999834060669,"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/T11309","display_name":"Music and Audio Processing","score":0.9994000196456909,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9965999722480774,"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/residual","display_name":"Residual","score":0.8223198652267456},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7738041281700134},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.6291707158088684},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5587669610977173},{"id":"https://openalex.org/keywords/sub-band-coding","display_name":"Sub-band coding","score":0.5293387174606323},{"id":"https://openalex.org/keywords/sound-quality","display_name":"Sound quality","score":0.517832338809967},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5172575116157532},{"id":"https://openalex.org/keywords/anti-aliasing","display_name":"Anti-aliasing","score":0.4776022136211395},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.454402893781662},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.44848477840423584},{"id":"https://openalex.org/keywords/active-listening","display_name":"Active listening","score":0.43301352858543396},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3998590111732483},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.3607826232910156},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3521467447280884},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.3233821988105774},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29011398553848267},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.27963656187057495},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.23261591792106628},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12762457132339478},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07375544309616089}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.8223198652267456},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7738041281700134},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.6291707158088684},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5587669610977173},{"id":"https://openalex.org/C98526533","wikidata":"https://www.wikidata.org/wiki/Q1691938","display_name":"Sub-band coding","level":3,"score":0.5293387174606323},{"id":"https://openalex.org/C167310288","wikidata":"https://www.wikidata.org/wiki/Q7564808","display_name":"Sound quality","level":2,"score":0.517832338809967},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5172575116157532},{"id":"https://openalex.org/C534633266","wikidata":"https://www.wikidata.org/wiki/Q4774317","display_name":"Anti-aliasing","level":5,"score":0.4776022136211395},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.454402893781662},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.44848477840423584},{"id":"https://openalex.org/C177291462","wikidata":"https://www.wikidata.org/wiki/Q423038","display_name":"Active listening","level":2,"score":0.43301352858543396},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3998590111732483},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.3607826232910156},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3521467447280884},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.3233821988105774},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29011398553848267},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.27963656187057495},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.23261591792106628},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12762457132339478},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07375544309616089},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme51207.2021.9428471","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme51207.2021.9428471","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1987146458","https://openalex.org/W2043843997","https://openalex.org/W2070145845","https://openalex.org/W2089473323","https://openalex.org/W2090135332","https://openalex.org/W2106303052","https://openalex.org/W2126675686","https://openalex.org/W2127851351","https://openalex.org/W2475080741","https://openalex.org/W2616478316","https://openalex.org/W2762718569","https://openalex.org/W2775600241","https://openalex.org/W2788963763","https://openalex.org/W2918769791","https://openalex.org/W2972838721","https://openalex.org/W2995004383","https://openalex.org/W2997035796","https://openalex.org/W6738134018","https://openalex.org/W6767933961"],"related_works":["https://openalex.org/W1590604789","https://openalex.org/W4393981309","https://openalex.org/W2792033502","https://openalex.org/W2170815394","https://openalex.org/W3043119899","https://openalex.org/W2126910102","https://openalex.org/W3206184742","https://openalex.org/W2159289746","https://openalex.org/W4254486954","https://openalex.org/W2137125592"],"abstract_inverted_index":{"Spatial":[0],"audio":[1,12,50],"object":[2,51],"coding":[3,79],"(SAOC)":[4],"is":[5,81,93,118,126],"an":[6,75],"effective":[7],"method":[8,25,80],"to":[9,43,65,83,95],"transmit":[10],"multiple":[11,70],"objects.":[13,71],"Audio":[14],"systems":[15],"can":[16,105],"provide":[17],"personalized":[18],"services":[19],"under":[20],"this":[21,24,73],"framework.":[22],"However,":[23],"causes":[26],"frequency":[27,109],"aliasing":[28,110],"distortion,":[29],"which":[30],"severely":[31],"impacts":[32],"the":[33,45,59,66,85,101,115,123,129],"listening":[34],"experience.":[35],"The":[36],"multi-step":[37,77],"SAOC":[38],"(MS-SAOC)":[39],"scheme":[40],"was":[41],"proposed":[42,82],"enhance":[44],"sound":[46,124],"quality":[47,125],"of":[48,69,88,120],"each":[49],"by":[52],"using":[53],"residual":[54,67,78,86,98,103,116],"information.":[55],"Compared":[56],"with":[57],"SAOC,":[58],"bit-rate":[60,87,117],"increases":[61],"three":[62],"times":[63],"due":[64],"data":[68],"In":[72],"paper,":[74],"efficient":[76],"reduce":[84],"MS-SAOC.":[89],"A":[90],"two-level":[91],"filter":[92],"designed":[94],"remove":[96],"redundant":[97],"information,":[99],"and":[100,122],"limited":[102],"information":[104],"efficiently":[106],"compensate":[107],"for":[108],"distortion.":[111],"From":[112],"experiment":[113],"results,":[114],"half":[119],"MS-SAOC,":[121],"maintained":[127],"at":[128],"Good-Excellent":[130],"level.":[131]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
