Independent component analysis, a new concept?
Signal Processing - Special issue on higher order statistics
Adaptive blind separation of independent sources: a deflation approach
Signal Processing
Linear geometric ICA: fundamentals and algorithms
Neural Computation
On the entropy minimization of a linear mixture of variables for source separation
Signal Processing - Special issue: Information theoretic signal processing
Minimum support ICA using order statistics. part I: quasi-range based support estimation
ICA'06 Proceedings of the 6th international conference on Independent Component Analysis and Blind Signal Separation
Minimum support ICA using order statistics. part II: performance analysis
ICA'06 Proceedings of the 6th international conference on Independent Component Analysis and Blind Signal Separation
Zero-Entropy minimization for blind extraction of bounded sources (BEBS)
ICA'06 Proceedings of the 6th international conference on Independent Component Analysis and Blind Signal Separation
Blind partial separation of instantaneous mixtures of sources
ICA'06 Proceedings of the 6th international conference on Independent Component Analysis and Blind Signal Separation
Blind separation of instantaneous mixture of sources based on orderstatistics
IEEE Transactions on Signal Processing
A sinusoidal contrast function for the blind separation of statistically independent sources
IEEE Transactions on Signal Processing
A simple geometric blind source separation method for bounded magnitude sources
IEEE Transactions on Signal Processing
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The blind source separation (BSS) problem is often solved by maximizing objective functions reflecting the statistical independence between outputs. Since global maximization may be difficult without exhaustive search, criteria for which all the local maxima correspond to an acceptable solution of the BSS problem are of interest. It is known that some BSS criteria used in a deflation procedure benefit from this property. More recently, the present authors have shown that the ''spurious maximum free'' property still holds for the minimum range approach to BSS in a simultaneous separation scheme. This paper extends the last result by showing that source demixing and local maximization of a range-based criterion are equivalent, even in a partial separation scheme, i.e. when P=