Abstract
This paper addresses the application of ICA to digital image processing. First of all, it is shown that edge detection can be obtained by reconstructing an image from its dominant ICA features. Using this result, an ICA-based watermarking method is proposed. Simulations show that the watermarks are robust against compression and gaussian noise.
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Hornillo-Mellado, S., Martín-Clemente, R., Acha, J.I., Puntonet, C.G. (2003). Application of Independent Component Analysis to Edge Detection and Watermarking. In: Mira, J., Álvarez, J.R. (eds) Artificial Neural Nets Problem Solving Methods. IWANN 2003. Lecture Notes in Computer Science, vol 2687. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-44869-1_35
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DOI: https://doi.org/10.1007/3-540-44869-1_35
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