Position detection with spherical interpolation least squares based on time difference of arrivals using separated acoustic signals by independent component analysis

Basit Öğe Kaydı
dc.contributor.authorÇekli, S.
dc.date.accessioned2024-07-12T21:40:38Z
dc.date.available2024-07-12T21:40:38Z
dc.date.issued2012en_US
dc.department[Belirlenecek]en_US
dc.description2012 20th Signal Processing and Communications Applications Conference, SIU 2012 -- 18 April 2012 through 20 April 2012 -- Fethiye, Mugla -- 90786en_US
dc.description.abstractIn this study, locations of two sources have been detected using source signals separated with independent component analysis (ICA) method. The spherical interpolation least squares method which is based on the time difference of arrivals (TDOA) between the microphones is used for the solution of position detection. Although, there are different approaches and methods based on the TDOA for position detection, these methods presents a solution for a single source in general. In addition, the efficient signal separation is another problem when there are more than one target object in the sensor field. Therefore, the emitted signals which are received by the randomly distributed sensors (microphones) in the field are separated by ICA method. The source locations are found using the spherical interpolation least squares method regarding the signal groups which have the relative time differences between each other. The mean square error graphics and results are presented in the study for different signal to noise ratio values. © 2012 IEEE.en_US
dc.identifier.doi10.1109/SIU.2012.6204495
dc.identifier.isbn9.78147E+12
dc.identifier.scopus2-s2.0-84863462618en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1109/SIU.2012.6204495
dc.identifier.urihttps://hdl.handle.net/20.500.12415/7409
dc.indekslendigikaynakScopus
dc.language.isotren_US
dc.relation.ispartof2012 20th Signal Processing and Communications Applications Conference, SIU 2012, Proceedingsen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY08752
dc.subjectAcoustic Signalsen_US
dc.subjectLeast Squareen_US
dc.subjectLeast Squares Methodsen_US
dc.subjectPosition Detectionen_US
dc.subjectRandomly Distributed Sensorsen_US
dc.subjectRelative Timeen_US
dc.subjectSensor Fieldsen_US
dc.subjectSignal Groupsen_US
dc.subjectSignal Separationen_US
dc.subjectSingle Sourceen_US
dc.subjectSource Locationen_US
dc.subjectSource Signalsen_US
dc.subjectSpherical Interpolationen_US
dc.subjectTarget Objecten_US
dc.subjectTime Difference Of Arrivalen_US
dc.subjectTwo Sourcesen_US
dc.subjectIndependent Component Analysisen_US
dc.subjectInterpolationen_US
dc.subjectMicrophonesen_US
dc.subjectSensorsen_US
dc.subjectSeparationen_US
dc.subjectSignal Detectionen_US
dc.subjectSpheresen_US
dc.subjectLeast Squares Approximationsen_US
dc.titlePosition detection with spherical interpolation least squares based on time difference of arrivals using separated acoustic signals by independent component analysisen_US
dc.typeConference Object
dspace.entity.typePublication

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu