1. Martin L. J. Invasive ductal carcinoma (IDC) and ductal carcinoma in situ (DCIS). https://www.webmd.com/breast-cancer/ductal-carcinoma-invasive-in-situ; [Online; accessed February 27, 2019 ].
2. Computer-aided breast cancer detection using mammograms: a review;Ganesan K;IEEE Rev Biomed Eng,2013
3. Cancer an emerging healthcare crisis in kerala;Jayakrishnan;BMH Med J,2020
4. A review on mammogram image enhancement techniques for breast cancer detection;Gowri,2014
5. A direct image contrast enhancement algorithm in the wavelet domain or screening mammograms;Jinsang Tang;IEEE Trans Signal Process,2009