Fast Sound Source Localization Using Two-Level Search Space Clustering
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yook, Dongsuk | - |
dc.contributor.author | Lee, Taewoo | - |
dc.contributor.author | Cho, Youngkyu | - |
dc.date.accessioned | 2021-09-04T04:38:51Z | - |
dc.date.available | 2021-09-04T04:38:51Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2016-01 | - |
dc.identifier.issn | 2168-2267 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/90010 | - |
dc.description.abstract | Steered response power phase transform (SRP-PHAT) is a method that is widely used for robust sound source localization (SSL). However, since SRP-PHAT searches over a large number of candidate locations, it is too slow to run in real-time for large-scale microphone array systems. In this paper, we propose a robust two-level search space clustering method to speed-up SRP-PHAT-based SSL. The proposed method divides the candidate locations of the sound source into a set of groups and finds a small number of groups that are likely to contain the maximum power location. By searching within the small number of groups, the computational costs are reduced by 61.8% compared to a previously proposed method without loss of accuracy. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | ROBUST | - |
dc.title | Fast Sound Source Localization Using Two-Level Search Space Clustering | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yook, Dongsuk | - |
dc.identifier.doi | 10.1109/TCYB.2015.2391252 | - |
dc.identifier.scopusid | 2-s2.0-84960340932 | - |
dc.identifier.wosid | 000367144300003 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CYBERNETICS, v.46, no.1, pp.20 - 26 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON CYBERNETICS | - |
dc.citation.title | IEEE TRANSACTIONS ON CYBERNETICS | - |
dc.citation.volume | 46 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 20 | - |
dc.citation.endPage | 26 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Automation & Control Systems | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Artificial Intelligence | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Cybernetics | - |
dc.subject.keywordPlus | ROBUST | - |
dc.subject.keywordAuthor | Search space clustering (SSC) | - |
dc.subject.keywordAuthor | sound source localization (SSL) | - |
dc.subject.keywordAuthor | steered response power phase transform (SRP-PHAT) | - |
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