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Separation of Nonlinear Image Mixtures by Denoising Source Separation

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Part of the book series: Lecture Notes in Computer Science ((LNISA,volume 3889))

Abstract

The denoising source separation framework is extended to nonlinear separation of image mixtures. MLP networks are used to model the nonlinear unmixing mapping. Learning is guided by a denoising function which uses prior knowledge about the sparsity of the edges in images. The main benefit of the method is that it is simple and computationally efficient. Separation results on a real-world image mixture proved to be comparable to those achieved with MISEP.

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© 2006 Springer-Verlag Berlin Heidelberg

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Almeida, M.S.C., Valpola, H., Särelä, J. (2006). Separation of Nonlinear Image Mixtures by Denoising Source Separation. In: Rosca, J., Erdogmus, D., Príncipe, J.C., Haykin, S. (eds) Independent Component Analysis and Blind Signal Separation. ICA 2006. Lecture Notes in Computer Science, vol 3889. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11679363_2

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  • DOI: https://doi.org/10.1007/11679363_2

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-32630-4

  • Online ISBN: 978-3-540-32631-1

  • eBook Packages: Computer ScienceComputer Science (R0)

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