Methods and apparatus for target discrimination using observation vector weighting
作者： Thomas G. Lockheed Martin Corp. Picard
DOI:
关键词:
摘要: Methods and systems for discriminating targets using information derived from a sensor are presented. In one embodiment, method features receiving plurality of observations corresponding to target; retrieving probabilities the associated with each states, where states based statistical model at least target type; consolidating weighted combination; computing probability state observations; selecting upon computed state; selected state.
lens.org 参考文章(11)
Kenji Yamanishi, Yuko Matsunaga, Detection of abnormal behavior using probabilistic distribution estimation ,(2004)
K. Kim, J. Hansen, Combining experts' opinions. An application to target identification international conference on control applications. pp. 415- 419 ,(1992) , 10.1109/CCA.1992.269839
J. A. BILMES, What HMMs Can Do The IEICE transactions on information and systems. ,vol. 89, pp. 869- 891 ,(2006) , 10.1093/IETISY/E89-D.3.869
R. Brunelli, D. Falavigna, Person identification using multiple cues IEEE Transactions on Pattern Analysis and Machine Intelligence. ,vol. 17, pp. 955- 966 ,(1995) , 10.1109/34.464560
Lawrence G. Bahler, Automated sorting of voice messages through speaker spotting Journal of the Acoustical Society of America. ,vol. 96, pp. 3209- 3209 ,(1993) , 10.1121/1.411374
Paul M. Baggenstoss, System and method for training a class-specific hidden markov model using a modified baum-welch algorithm The Journal of the Acoustical Society of America. ,vol. 113, pp. 1793- 1793 ,(2003) , 10.1121/1.1572369
L.R. Rabiner, A tutorial on hidden Markov models and selected applications in speech recognition Proceedings of the IEEE. ,vol. 77, pp. 267- 296 ,(1989) , 10.1109/5.18626
A.S. Solberg, G. Storvik, R. Fjortoft, A comparison of criteria for decision fusion and parameter estimation in statistical multisensor image classification international geoscience and remote sensing symposium. ,vol. 1, pp. 72- 74 ,(2002) , 10.1109/IGARSS.2002.1024945
F. Martinerie, Data fusion and tracking using HMMs in a distributed sensor network IEEE Transactions on Aerospace and Electronic Systems. ,vol. 33, pp. 11- 28 ,(1997) , 10.1109/7.570704
F. Martinerie, P. Forster, Data association and tracking from distributed sensors using hidden Markov models and evidential reasoning [1992] Proceedings of the 31st IEEE Conference on Decision and Control. pp. 3803- 3804 ,(1992) , 10.1109/CDC.1992.370948