TY  - CONF
ID  - scholars3883
N2  - An early detection of abnormalities is the key point to improve the prognostic of breast Cancer. Masses are among the most frequent abnormalities. Their detection is however a very tedious and time-consuming task. This paper presents an automatic scheme to perform both detection and segmentation of breast masses. Firstly, the breast region is determined and extracted from the whole mammogram image. Secondly, an adaptive algorithm is proposed to perform an accurate identification of the mass region. Finally, a false positive reduction method is applied through a feature extraction method and classification using the advantages of multiresolution representations (curvelet and wavelet). The classification step is achieved using SVM and KNN classifiers to distinguish between normal and abnormal tissues. The proposed method is tested on 118 images from mammographic images analysis society (MIAS) datasets. The experimental results demonstrate that the proposed scheme achieves 100 sensitivity with average of 1.87 False Positive (FP) detections per image. © 2013 IEEE.
CY  - Melaka
EP  - 378
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84894153598&doi=10.1109%2fICSIPA.2013.6708036&partnerID=40&md5=3178b0fd857de214a947d642d8016970
SN  - 9781479902675
SP  - 374
PB  - IEEE Computer Society
A1  - Eltoukhy, M.M.
A1  - Faye, I.
KW  - Adaptive algorithms; Feature extraction; Image processing; Mammography; Medical imaging; X ray screens
KW  -  Abnormal tissues; Adaptive threshold method; False-positive reduction; Feature extraction methods; Mammogram images; Mammographic images; Multi resolution representation; Time-consuming tasks
KW  -  Signal detection
TI  - An adaptive threshold method for mass detection in mammographic images
Y1  - 2013///
AV  - none
N1  - cited By 11; Conference of 2013 3rd IEEE International Conference on Signal and Image Processing Applications, IEEE ICSIPA 2013 ; Conference Date: 8 October 2013 Through 10 October 2013; Conference Code:102487
ER  -