{"id":"https://openalex.org/W2001256631","doi":"https://doi.org/10.1155/2010/642316","title":"Two-Dimensional Beam Tracing from Visibility Diagrams for Real-Time Acoustic Rendering","display_name":"Two-Dimensional Beam Tracing from Visibility Diagrams for Real-Time Acoustic Rendering","publication_year":2010,"publication_date":"2010-09-26","ids":{"openalex":"https://openalex.org/W2001256631","doi":"https://doi.org/10.1155/2010/642316","mag":"2001256631"},"language":"en","primary_location":{"id":"doi:10.1155/2010/642316","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/642316","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2010/642316","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2010/642316","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082156387","display_name":"Fabio Antonacci","orcid":"https://orcid.org/0000-0003-4545-0315"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"F Antonacci","raw_affiliation_strings":["Dipartimento di Elettronica ed Informazione, Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica ed Informazione, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051897828","display_name":"Augusto Sarti","orcid":"https://orcid.org/0000-0002-5803-1702"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"A Sarti (EURASIP Member)","raw_affiliation_strings":["Dipartimento di Elettronica ed Informazione, Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica ed Informazione, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005378965","display_name":"Stefano Tubaro","orcid":"https://orcid.org/0000-0002-1990-9869"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"S Tubaro (EURASIP Member)","raw_affiliation_strings":["Dipartimento di Elettronica ed Informazione, Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica ed Informazione, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5005378965","https://openalex.org/A5051897828","https://openalex.org/A5082156387"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":{"value":1140,"currency":"GBP","value_usd":1398},"apc_paid":{"value":1140,"currency":"GBP","value_usd":1398},"fwci":1.0158,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.75017473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2010","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9970999956130981,"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":0.9970999956130981,"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":0.9954000115394592,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9923999905586243,"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/rendering","display_name":"Rendering (computer graphics)","score":0.8132576942443848},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.731047511100769},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.729158878326416},{"id":"https://openalex.org/keywords/headset","display_name":"Headset","score":0.6690701246261597},{"id":"https://openalex.org/keywords/path-tracing","display_name":"Path tracing","score":0.6312611699104309},{"id":"https://openalex.org/keywords/beam-tracing","display_name":"Beam tracing","score":0.5779127478599548},{"id":"https://openalex.org/keywords/specular-reflection","display_name":"Specular reflection","score":0.5317386984825134},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4533814489841461},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.4435020387172699},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3642394542694092},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3308403491973877},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3263961672782898},{"id":"https://openalex.org/keywords/distributed-ray-tracing","display_name":"Distributed ray tracing","score":0.30677157640457153},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14827623963356018},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13203105330467224}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.8132576942443848},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.731047511100769},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.729158878326416},{"id":"https://openalex.org/C2780657452","wikidata":"https://www.wikidata.org/wiki/Q1193170","display_name":"Headset","level":2,"score":0.6690701246261597},{"id":"https://openalex.org/C110541219","wikidata":"https://www.wikidata.org/wiki/Q72948","display_name":"Path tracing","level":3,"score":0.6312611699104309},{"id":"https://openalex.org/C124692087","wikidata":"https://www.wikidata.org/wiki/Q4876194","display_name":"Beam tracing","level":4,"score":0.5779127478599548},{"id":"https://openalex.org/C118381688","wikidata":"https://www.wikidata.org/wiki/Q1079524","display_name":"Specular reflection","level":2,"score":0.5317386984825134},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4533814489841461},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.4435020387172699},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3642394542694092},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3308403491973877},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3263961672782898},{"id":"https://openalex.org/C82744980","wikidata":"https://www.wikidata.org/wiki/Q951513","display_name":"Distributed ray tracing","level":3,"score":0.30677157640457153},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14827623963356018},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13203105330467224}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2010/642316","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/642316","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2010/642316","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5f9e9da9172448dda269c2ac369b68e1","is_oa":true,"landing_page_url":"https://doaj.org/article/5f9e9da9172448dda269c2ac369b68e1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2010 (2010)","raw_type":"article"},{"id":"pmh:oai:re.public.polimi.it:11311/582159","is_oa":false,"landing_page_url":"http://hdl.handle.net/11311/582159","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:zenodo.org:27875","is_oa":true,"landing_page_url":"https://www.openaccessrepository.it/record/27875","pdf_url":null,"source":{"id":"https://openalex.org/S4306402478","display_name":"INFM-OAR (INFN Catania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210116497","host_organization_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Catania","host_organization_lineage":["https://openalex.org/I4210116497"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1155/2010/642316","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2010/642316","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1155/2010/642316","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1687-6172","issn":["1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"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":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2001256631.pdf","grobid_xml":"https://content.openalex.org/works/W2001256631.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W119319906","https://openalex.org/W1480876431","https://openalex.org/W1514402274","https://openalex.org/W1573978645","https://openalex.org/W1585267277","https://openalex.org/W1981440655","https://openalex.org/W1993607874","https://openalex.org/W2004918195","https://openalex.org/W2012579141","https://openalex.org/W2018543755","https://openalex.org/W2022202148","https://openalex.org/W2023507805","https://openalex.org/W2037479406","https://openalex.org/W2041752437","https://openalex.org/W2044807208","https://openalex.org/W2060182081","https://openalex.org/W2070092425","https://openalex.org/W2070215586","https://openalex.org/W2083582448","https://openalex.org/W2093632550","https://openalex.org/W2095513534","https://openalex.org/W2106906229","https://openalex.org/W2113963326","https://openalex.org/W2148309695","https://openalex.org/W2164531246","https://openalex.org/W2164544017","https://openalex.org/W2169164332","https://openalex.org/W2234007130","https://openalex.org/W2238010690","https://openalex.org/W2343245771","https://openalex.org/W2970850616","https://openalex.org/W4205162854","https://openalex.org/W4213129550","https://openalex.org/W4225078394","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W655645366","https://openalex.org/W4242687015","https://openalex.org/W160390248","https://openalex.org/W1491891726","https://openalex.org/W1536739775","https://openalex.org/W1513303533","https://openalex.org/W1980536927","https://openalex.org/W4210830369","https://openalex.org/W4391004841","https://openalex.org/W2129112679"],"abstract_inverted_index":{"We":[0,51,70],"present":[1],"an":[2,125],"extension":[3],"of":[4,13,21,80,90,97,117],"the":[5,11,19,55,76,88,112,115,118,122],"fast":[6],"beam-tracing":[7],"method":[8,74],"presented":[9],"in":[10,24,120,124],"work":[12],"Antonacci":[14],"et":[15],"al.":[16],"(2008)":[17],"for":[18,29,42,58],"simulation":[20],"acoustic":[22],"propagation":[23,44],"reverberant":[25],"environments":[26],"that":[27],"accounts":[28],"diffraction":[30],"and":[31,87,105,114],"diffusion.":[32],"More":[33],"specifically,":[34],"we":[35,100],"show":[36,53,111],"how":[37,54],"visibility":[38,66],"maps":[39,67],"are":[40],"suitable":[41],"modeling":[43],"phenomena":[45],"more":[46],"complex":[47],"than":[48],"specular":[49],"reflections.":[50],"also":[52],"beam-tree":[56],"lookup":[57],"path":[59],"tracing":[60],"can":[61],"be":[62],"entirely":[63],"performed":[64],"on":[65,95],"as":[68],"well.":[69],"then":[71],"contextualize":[72],"such":[73],"to":[75,110],"two":[77],"different":[78],"cases":[79],"channel":[81],"(point-to-point)":[82],"rendering":[83,89],"using":[84],"a":[85,91],"headset,":[86],"wave":[92],"field":[93],"based":[94],"arrays":[96],"speakers.":[98],"Finally,":[99],"provide":[101],"some":[102],"experimental":[103],"results":[104],"comparisons":[106],"with":[107],"real":[108],"data":[109],"effectiveness":[113],"accuracy":[116],"approach":[119],"simulating":[121],"soundfield":[123],"environment.":[126]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-15T08:34:33.830935","created_date":"2025-10-10T00:00:00"}
