Analysis of mammogram images based on texture features of curvelet sub-bands

Gardezi, S.J.S. and Faye, I. and Eltoukhy, M.M. (2014) Analysis of mammogram images based on texture features of curvelet sub-bands. In: UNSPECIFIED.

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Abstract

Image texture analysis plays an important role in object detection and recognition in image processing. The texture analysis can be used for early detection of breast cancer by classifying the mammogram images into normal and abnormal classes. This study investigates breast cancer detection using texture features obtained from the grey level cooccurrence matrices (GLCM) of curvelet sub-band levels combined with texture feature obtained from the image itself. The GLCM were constructed for each sub-band of three curvelet decomposition levels. The obtained feature vector presented to the classifier to differentiate between normal and abnormal tissues. The proposed method is applied over 305 region of interest (ROI) cropped from MIAS dataset. The simple logistic classifier achieved 86.66 classification accuracy rate with sensitivity 76.53 and specificity 91.3. © 2014 Copyright SPIE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: cited By 21; Conference of 5th International Conference on Graphic and Image Processing, ICGIP 2013 ; Conference Date: 26 October 2013 Through 27 October 2013; Conference Code:102468
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 16:16
Last Modified: 09 Nov 2023 16:16
URI: https://khub.utp.edu.my/scholars/id/eprint/4381

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