Abstract
In medical image analysis there are many applications that require the definition of characteristic image features. Especially computationally generated characteristic image features have potential for the exploration of large datasets. In this work, we propose a method for investigating time series of medical images using a combination of the Discrete Wavelet Transform and the Self Organizing Map. Our approach allows relevant image information to be identified in wavelet space. This enables us to develop a filter algorithm suitable to find and extract the characteristic image features and to suppress interfering non-relevant image information.
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© 2005 Springer-Verlag Berlin Heidelberg
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Lessmann, B. et al. (2005). SOM-Based Wavelet Filtering for the Exploration of Medical Images. In: Duch, W., Kacprzyk, J., Oja, E., Zadrożny, S. (eds) Artificial Neural Networks: Biological Inspirations – ICANN 2005. ICANN 2005. Lecture Notes in Computer Science, vol 3696. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11550822_104
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DOI: https://doi.org/10.1007/11550822_104
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-28752-0
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