Texture information of breast masses may be useful in differentiating malignant from benign masses on digital mammograms. Our previous mass classification scheme relied on shape and margin features based on manual contours of masses. In this study, we investigated the texture features that were determined in regions automatically selected from square regions of interest (ROIs) including masses. As a preliminary investigation, 149 ROIs including 91 malignant and 58 benign masses were used for evaluation by a leave-one-out cross validation. The local ternary pattern and local variance were determined in sub regions with the high contrast and a core region. Using an artificial neural network, the classification performance of 0.848 in terms of the area under the receiver operating characteristic curve was obtained. © 2014 Springer International Publishing.
CITATION STYLE
Muramatsu, C., Zhang, M., Hara, T., Endo, T., & Fujita, H. (2014). Differentiation of malignant and benign masses on mammograms using radial local ternary pattern. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8539 LNCS, pp. 628–634). Springer Verlag. https://doi.org/10.1007/978-3-319-07887-8_87
Mendeley helps you to discover research relevant for your work.