Mammogram classification scheme using 2D-discrete wavelet and local binary pattern for detection of breast cancer
Putra, Januar Adi
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In this paper, we propose a new mammogram classiﬁcat ion scheme to classify t he breast tissues as normal or abnormal. Feature matrix is generated using Local Binary Pattern to all the detailed coefﬁcients from 2D-DWT of the region of interest (ROI) of a mammogram. Feature selection is done by selecting the relevant features that affect the classification. Feature selection is used to reduce the dimensionality of data and features that are not relevant, in this paper the F-test and Ttest will be performed to the results of the feature extraction dataset to reduce and select the relevant feature. The best features are used in a Neural Network classiﬁer for classiﬁcat ion. In this research we use MIAS and DDSM database. In addition to the suggested scheme, the competent schemes are also simulated for comparative analysis. It is observed that the proposed scheme has a better say with respect to accuracy, specificity and sensitivity. Based on experiments, the performance of the proposed scheme can produce high accuracy that is 92.71%, while the lowest accuracy obtained is 77.08%.
- LSP-Conference Proceeding