A closed-form location estimator for use with room environment microphone arrays Export

@article{citeulike:5786461, abstract = {The linear intersection (LI) estimator, which is a closed-form method for the localization of source positions given sensor array time-delay estimate information, is presented. The LI estimator is shown to be robust and accurate, to closely model the search-based ML estimator, and to outperform a benchmark algorithm. The computational complexity of the LI estimator is suitable for use in real-time microphone-array applications where search-based location algorithms may be infeasible}, author = {Brandstein, M. S. and Adcock, J. E. and Silverman, H. F.}, citeulike-article-id = {5786461}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/89.554268}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=554268}, day = {06}, doi = {10.1109/89.554268}, journal = {Speech and Audio Processing, IEEE Transactions on}, keywords = {aoa, closed-form-approximations, linear\_intersection, localization, source-localization, tdoa}, month = {August}, number = {1}, pages = {45--50}, posted-at = {2009-09-15 14:37:52}, priority = {2}, title = {A closed-form location estimator for use with room environment microphone arrays}, url = {http://dx.doi.org/10.1109/89.554268}, volume = {5}, year = {2002} }

TY - JOUR ID - citeulike:5786461 L3 - citeulike-article-id:5786461 N2 - The linear intersection (LI) estimator, which is a closed-form method for the localization of source positions given sensor array time-delay estimate information, is presented. The LI estimator is shown to be robust and accurate, to closely model the search-based ML estimator, and to outperform a benchmark algorithm. The computational complexity of the LI estimator is suitable for use in real-time microphone-array applications where search-based location algorithms may be infeasible IS - 1 JF - Speech and Audio Processing, IEEE Transactions on EP - 50 TI - A closed-form location estimator for use with room environment microphone arrays VL - 5 SP - 45 KW - aoa KW - closed-form-approximations KW - linear_intersection KW - localization KW - source-localization KW - tdoa AU - Brandstein, MS AU - Adcock, JE AU - Silverman, HF PY - 2002/08/06/ UR - http://dx.doi.org/10.1109/89.554268 ER -