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
  • [41] Estimation and filtering by reversible jump MCMC for a doubly stochastic Poisson model for ultra-high-frequency financial data
    Centanni, S.
    Minozzo, M.
    STATISTICAL MODELLING, 2006, 6 (02) : 97 - 118
  • [42] Reversible jump MCMC approach for peak identification for stroke SELDI mass spectrometry using mixture model
    Wang, Yuan
    Zhou, Xiaobo
    Wang, Honghui
    Li, King
    Yao, Lixiu
    Wong, Stephen T. C.
    BIOINFORMATICS, 2008, 24 (13) : I407 - I413
  • [43] Creating multi-layered 3D images using reversible jump MCMC algorithms
    Hernandez-Marin, Sergio
    Wallace, Andrew M.
    Gibson, Gavin J.
    Advances in Visual Computing, Pt 2, 2006, 4292 : 405 - 416
  • [44] Parameter estimation of CNY exchange rates of jump-diffusion model using mixed algorithm of jump identification and MCMC
    Yang, Rui-Cheng
    Qin, Xue-Zhi
    Zhou, Ying-Ying
    Xitong Gongcheng Lilun yu Shijian/System Engineering Theory and Practice, 2010, 30 (12): : 2165 - 2171
  • [45] A REVERSIBLE-JUMP MCMC ALGORITHM FOR ESTIMATING THE NUMBER OF ENDMEMBERS IN THE NORMAL COMPOSITIONAL MODEL. APPLICATION TO THE UNMIXING OF HYPERSPECTRAL IMAGES
    Eches, Olivier
    Dobigeon, Nicolas
    Tourneret, Jean-Yves
    2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 2010, : 1222 - 1225
  • [46] ESTIMATION OF LOCATIONS AND STRENGTHS OF BROAD-BAND PLANAR AND SPHERICAL NOISE SOURCES USING COHERENT SIGNAL SUBSPACE
    CHOI, JW
    KIM, YH
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1995, 98 (04): : 2082 - 2093
  • [47] Estimation of Source Number Based on Power-inversion and Adaptive Threshold in Colored Noise
    Li, Shuai
    Yang, Xiaopeng
    Li, Wei
    Hu, Xiaona
    Long, Teng
    2016 CIE INTERNATIONAL CONFERENCE ON RADAR (RADAR), 2016,
  • [48] DOA estimation and detection in colored noise using additional noise-only data
    Werner, Karl
    Jahsson, Magnus
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2007, 55 (11) : 5309 - 5322
  • [49] Marginal reversible jump Markov chain Monte Carlo with application to motor unit number estimation
    Drovandi, Christopher C.
    Pettitt, Anthony N.
    Henderson, Robert D.
    McCombe, Pamela A.
    COMPUTATIONAL STATISTICS & DATA ANALYSIS, 2014, 72 : 128 - 146
  • [50] Adaptive Noise Covariance Estimation under Colored Noise using Dynamic Expectation Maximization
    Meera, Ajith Anil
    Lanillos, Pablo
    2023 62ND IEEE CONFERENCE ON DECISION AND CONTROL, CDC, 2023, : 165 - 171
12345