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Performance of principal component analysis and independent component analysis with respect to signal extraction from noisy positron emission tomography data - a study on computer simulated images.
Razifar P, Muhammed HH, Engbrant F, Svensson PE, Olsson J, Bengtsson E, Långström B, Bergström M. Razifar P, et al. Among authors: engbrant f. Open Neuroimag J. 2009 Apr 1;3:1-16. doi: 10.2174/1874440000903010001. Open Neuroimag J. 2009. PMID: 19572032 Free PMC article.