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A geometric approach for separating post non-linear mixtures

Babaie Zadeh, M ; Sharif University of Technology | 2015

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  1. Type of Document: Article
  2. Publisher: European Signal Processing Conference, EUSIPCO , 2015
  3. Abstract:
  4. A geometric method for separating PNL mixtures, for the case of 2 sources and 2 sensors, has been presented. The main idea is to find compensating nonlinearities to transform the scatter plot of observations to a parallelogram. It then results in a linear mixture which can be separated by any linear source separation algorithm. An indirect result of the paper is another separability proof of PNL mixtures of bounded sources for 2 sources and 2 sensors
  5. Keywords:
  6. Algorithms ; Mixtures ; Separation ; Signal processing ; Geometric approaches ; Geometric method ; Linear mixtures ; Linear source separation algorithms ; Non linear ; Scatter plots ; Source separation
  7. Source: European Signal Processing Conference, 3 September 2002 through 6 September 2002 ; Volume 2015-March , September , 2015 ; 22195491 (ISSN)
  8. URL: http://ieeexplore.ieee.org/document/1359379