ESTIMATION OF THE NUMBER OF SOURCES AND THEIR LOCATIONS IN COLORED NOISE USING REVERSIBLE JUMP MCMC

被引：0
|
作者：
Asano, Futoshi [1 ,2 ]
Asoh, Hideki [1 ]
Nakandai, Kazuhiro [2 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Tokyo, Japan
[2] Honda Res Inst Japan Co Ltd HRI JP, Wako, Saitama, Japan
来源：
2012 PROCEEDINGS OF THE 20TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO) | 2012年
关键词：
source localization; Bayesian estimation; hierarchical model; reversible jump MCMC;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The authors proposed a method of estimating the source locations in colored noise using a hierarchical model in Bayesian estimation framework. In this paper, the reversible jump MCMC method is introduced into this method to jointly estimate the number of sources. By introducing this, the cases in which the number of sources is unknown or dynamically changes can be handled. The results of the experiments show an improvement over the conventional methods in terms of the source localization performance in a room reverberation.
引用
收藏
页码：609 / 613
页数：5
相关论文
共 50 条
  • [1] Reversible jump MCMC for joint detection and estimation of sources in colored noise
    Larocque, JR
    Reilly, JP
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2002, 50 (02) : 231 - 240
  • [2] Joint estimation of target number and DOA using reversible jump MCMC in sea clutter
    Lu, XL
    Kirlin, L
    Wang, J
    SAM2002: IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP PROCEEDINGS, 2002, : 346 - 349
  • [3] Joint Source Number Detection and DOA Estimation via Reversible Jump MCMC
    Jin Mei-na
    Zhao Yong-jun
    Li Dong-hai
    PACIIA: 2008 PACIFIC-ASIA WORKSHOP ON COMPUTATIONAL INTELLIGENCE AND INDUSTRIAL APPLICATION, VOLS 1-3, PROCEEDINGS, 2008, : 825 - 829
  • [4] A NEW ESTIMATION PROCEDURE USING A REVERSIBLE JUMP MCMC ALGORITHM FOR AR MODELS OF EXPONENTIAL WHITE NOISE
    Suparman
    INTERNATIONAL JOURNAL OF GEOMATE, 2018, 15 (49): : 85 - 91
  • [5] Wide band channel characterisation in coloured noise using the Reversible Jump MCMC
    Larocque, JR
    Reilly, JP
    2001 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-VI, PROCEEDINGS: VOL I: SPEECH PROCESSING 1; VOL II: SPEECH PROCESSING 2 IND TECHNOL TRACK DESIGN & IMPLEMENTATION OF SIGNAL PROCESSING SYSTEMS NEURALNETWORKS FOR SIGNAL PROCESSING; VOL III: IMAGE & MULTIDIMENSIONAL SIGNAL PROCESSING MULTIMEDIA SIGNAL PROCESSING - VOL IV: SIGNAL PROCESSING FOR COMMUNICATIONS; VOL V: SIGNAL PROCESSING EDUCATION SENSOR ARRAY & MULTICHANNEL SIGNAL PROCESSING AUDIO & ELECTROACOUSTICS; VOL VI: SIGNAL PROCESSING THEORY & METHODS STUDENT FORUM, 2001, : 2513 - 2516
  • [6] Reversible jump MCMC for nonparametric drift estimation for diffusion processes
    van der Meulen, Frank
    Schauer, Moritz
    van Zanten, Harry
    COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2014, 71 : 615 - 632
  • [7] Detection and estimation of general, frequency modulated signals using reversible jump MCMC methods
    Copsey, K
    Gordon, N
    Marrs, A
    MATHEMATICAL MODELING, BAYESIAN ESTIMATION, AND INVERSE PROBLEMS, 1999, 3816 : 11 - 22
  • [8] Changepoint detection using reversible jump MCMC methods
    Suparman, S
    Doisy, M
    Tourneret, JY
    2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS, 2002, : 1569 - 1572
  • [9] Generic reversible jump MCMC using graphical models
    David J. Lunn
    Nicky Best
    John C. Whittaker
    Statistics and Computing, 2009, 19
  • [10] Generic reversible jump MCMC using graphical models
    Lunn, David J.
    Best, Nicky
    Whittaker, John C.
    STATISTICS AND COMPUTING, 2009, 19 (04) : 395 - 408
12345