{"id":"https://openalex.org/W2889534160","doi":"https://doi.org/10.1109/recosoc.2018.8449381","title":"A Multimode SoC FPGA-Based Acoustic Camera for Wireless Sensor Networks","display_name":"A Multimode SoC FPGA-Based Acoustic Camera for Wireless Sensor Networks","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2889534160","doi":"https://doi.org/10.1109/recosoc.2018.8449381","mag":"2889534160"},"language":"en","primary_location":{"id":"doi:10.1109/recosoc.2018.8449381","is_oa":false,"landing_page_url":"https://doi.org/10.1109/recosoc.2018.8449381","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 13th International Symposium on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC)","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/A5078788396","display_name":"Bruno da Silva","orcid":"https://orcid.org/0000-0002-4877-9688"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Bruno da Silva","raw_affiliation_strings":["Department of Electronics and Information Systems (ELIS), Ghent University (UGent), Ghent, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Information Systems (ELIS), Ghent University (UGent), Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091816946","display_name":"Laurent Segers","orcid":"https://orcid.org/0000-0002-6071-0026"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Laurent Segers","raw_affiliation_strings":["Department of Industrial Sciences (INDI), Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Sciences (INDI), Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027013230","display_name":"Yannick Rasschaert","orcid":null},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Yannick Rasschaert","raw_affiliation_strings":["Department of Industrial Sciences (INDI), Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Sciences (INDI), Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044152528","display_name":"Quentin Quevy","orcid":"https://orcid.org/0000-0002-1618-5121"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Quentin Quevy","raw_affiliation_strings":["Department of Industrial Sciences (INDI), Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Sciences (INDI), Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011861898","display_name":"An Braeken","orcid":"https://orcid.org/0000-0002-9965-915X"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"An Braeken","raw_affiliation_strings":["Department of Industrial Sciences (INDI), Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Sciences (INDI), Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079271428","display_name":"Abdellah Touhafi","orcid":"https://orcid.org/0000-0001-8891-180X"},"institutions":[{"id":"https://openalex.org/I13469542","display_name":"Vrije Universiteit Brussel","ror":"https://ror.org/006e5kg04","country_code":"BE","type":"education","lineage":["https://openalex.org/I13469542"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Abdellah Touhafi","raw_affiliation_strings":["Department of Electronics and Informatics (ETRO), Vrije Universiteit Brussel (VUB), Brussels, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics and Informatics (ETRO), Vrije Universiteit Brussel (VUB), Brussels, Belgium","institution_ids":["https://openalex.org/I13469542"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9980000257492065,"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":0.9980000257492065,"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":0.9959999918937683,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9958999752998352,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.7990564107894897},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7160617709159851},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6812976598739624},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6037408709526062},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.5812803506851196},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.4930107295513153},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.45402035117149353},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.4155898690223694},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3390129506587982},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23345232009887695},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11718925833702087}],"concepts":[{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7990564107894897},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7160617709159851},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6812976598739624},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6037408709526062},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5812803506851196},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.4930107295513153},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.45402035117149353},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.4155898690223694},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3390129506587982},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23345232009887695},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11718925833702087},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/recosoc.2018.8449381","is_oa":false,"landing_page_url":"https://doi.org/10.1109/recosoc.2018.8449381","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 13th International Symposium on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC)","raw_type":"proceedings-article"},{"id":"pmh:oai:archive.ugent.be:8612480","is_oa":false,"landing_page_url":"http://hdl.handle.net/1854/LU-8612480","pdf_url":null,"source":{"id":"https://openalex.org/S4306400478","display_name":"Ghent University Academic Bibliography (Ghent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32597200","host_organization_name":"Ghent University","host_organization_lineage":["https://openalex.org/I32597200"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISBN: 9781538679579","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:vubissmart:VUBISSMART:2000:1674","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ReCoSoC.2018.8449381","pdf_url":null,"source":{"id":"https://openalex.org/S4306402573","display_name":"VUBIR (Vrije Universiteit Brussel)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I13469542","host_organization_name":"Vrije Universiteit Brussel","host_organization_lineage":["https://openalex.org/I13469542"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G5634946813","display_name":null,"funder_award_id":"2014-2020","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"}],"funders":[{"id":"https://openalex.org/F4320322852","display_name":"Innoviris","ror":"https://ror.org/04af9zr29"},{"id":"https://openalex.org/F4320327336","display_name":"Vlaamse regering","ror":null},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1615081809","https://openalex.org/W1969104149","https://openalex.org/W1983058296","https://openalex.org/W2048237443","https://openalex.org/W2065788649","https://openalex.org/W2084196626","https://openalex.org/W2090539797","https://openalex.org/W2095664038","https://openalex.org/W2109256542","https://openalex.org/W2228049382","https://openalex.org/W2520675849","https://openalex.org/W2527005087","https://openalex.org/W2531463459","https://openalex.org/W2631462792","https://openalex.org/W2782127940","https://openalex.org/W2789776579","https://openalex.org/W2795370647","https://openalex.org/W6674192936","https://openalex.org/W6726984973"],"related_works":["https://openalex.org/W2896203542","https://openalex.org/W876328409","https://openalex.org/W4319068615","https://openalex.org/W4214946933","https://openalex.org/W1879255185","https://openalex.org/W2148473678","https://openalex.org/W2769861442","https://openalex.org/W3004719695","https://openalex.org/W2120442551","https://openalex.org/W1980506188"],"abstract_inverted_index":{"Acoustic":[0],"cameras":[1],"allow":[2],"the":[3,20,25,27,80,84,88,97,103,108,111,116,121,124,133,152,173,176],"visualization":[4],"of":[5,22,115,123,159,175],"sound":[6],"sources":[7],"using":[8],"microphone":[9],"arrays":[10],"and":[11,31,65,83,95],"beamforming":[12,85],"techniques.":[13],"The":[14,72,91],"required":[15],"computational":[16,38,74],"power":[17,44],"increases":[18],"with":[19,157],"number":[21],"microphones":[23],"in":[24,32,154,180],"array,":[26],"acoustic":[28,68,81,98,117,125,140,147],"images":[29,99,126,148],"resolution,":[30],"particular,":[33],"when":[34],"targeting":[35],"real-time.":[36],"Such":[37],"demand":[39,75],"leads":[40],"to":[41,61,102,131,172],"a":[42,56,63,106],"prohibitive":[43],"consumption":[45],"for":[46,70],"Wireless":[47],"Sensor":[48],"Networks":[49],"(WSNs).":[50],"In":[51],"this":[52],"paper,":[53],"we":[54],"present":[55],"SoC":[57,181],"FPGA":[58,89,153],"based":[59],"architecture":[60],"perform":[62],"low-power":[64],"real-time":[66,139],"accurate":[67],"imaging":[69],"WSNs.":[71],"high":[73],"is":[76],"satisfied":[77],"by":[78],"performing":[79,138],"acquisition":[82],"technique":[86],"on":[87,151],"side.":[90],"hard-core":[92,177],"processor":[93,178],"enhances":[94],"compresses":[96],"before":[100],"transmitting":[101],"WSN.":[104],"As":[105],"result,":[107],"WSN":[109],"manages":[110],"supported":[112],"configuration":[113],"modes":[114],"camera.":[118],"For":[119],"instance,":[120],"resolution":[122],"can":[127],"be":[128],"adapted":[129],"on-demand":[130],"satisfy":[132],"available":[134,179],"network's":[135],"BW":[136],"while":[137],"imaging.":[141],"Our":[142],"performance":[143],"measurements":[144],"show":[145],"that":[146],"are":[149,169],"generated":[150],"real":[155],"time":[156],"resolutions":[158,168],"160x120":[160],"pixels":[161],"operating":[162],"at":[163],"32":[164],"frames-per-second.":[165],"Nevertheless,":[166],"higher":[167],"achievable":[170],"thanks":[171],"exploitation":[174],"FPGAs":[182],"such":[183],"as":[184],"Zynq.":[185]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2018-09-07T00:00:00"}
