The information content of large collections of histopathological images can be explored utilizing computer-based techniques that can help the user to explore the similarity between different brain tumor types. To visually inspect the degree of similarity between different tumors, we propose a combined approach based on the Discrete Wavelet Transform (DWT) and Locally Linear Embedding (LLE). The former is employed as a preprocessing utility, the latter achieves the dimensional reduction required for visualization.
CITATION STYLE
Varini, C., Lessmann, B., Degenhard, A., Hans, V., & Nattkemper, T. (2006). Visual exploration of pathology images by a discrete wavelet transform preprocessed locally linear embedding. In Informatik aktuell (pp. 66–70). Kluwer Academic Publishers. https://doi.org/10.1007/3-540-32137-3_14
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