Zhu, C.M., Gu, G.C., Liu, H.B., Shen, J. And Yu, H.L., (2008) Segmentation of ultrasound image based on cluster ensemble. IEEE International Symposium on Knowledge Acquisition and Modeling Workshop, Wuhan, 21-22 December 2008, 418-421. doi:10.1109/KAMW.2008.4810513
 Li, L., Fu, Y.X., Bai, P.R. and Mao, W.J. (2009) Medical ultrasound image segmentation based on improved watershed scheme. The 3rd International Conference on Bioinformatics and Biomedical Engineering, Beijing, 11-13 June 2009, 1-4.
 Li, L.H., Lin, J.L., Li, D.Y. and Wang, T.F. (2007) Segmentation of Medical Ultrasound Image Based on Markov Random Field. The 1st International Conference on Bioinformatics and Biomedical Engineering, Wuhan, 6-8 July 2007, 968-971.
 Sarti, A., Corsi, C., Mazzini, E. and Lamberti, C. (2005) Maximum likelihood segmentation of ultrasound images with rayleigh distribution. IEEE Transactions on Ultrasonic’s, Ferroelectrics and Frequency Control, 52, 947-960. doi:10.1109/TUFFC.2005.1504017
 Michailovich, O. and Tannenbaum, A. (2007) Segmentation of medical ultrasound images using active contours. IEEE International Conference on Image Processing, 6, 513-516. doi:10.1109/ICIP.2007.4379878
 Cohen, L.D. and Cohen, I. (1993) Finite element methods for active contour models and balloons for 2-D and 3-D images. IEEE Transactions on Pattern Analysis and Machine Intelligence, 15, 1131-1147. doi:10.1109/34.244675
 GholamAli Rezaei Rad, Mehdi Kashanian, (2006) Extraction of the breast cancer tumor in mammograms using genetic active contour. International Conference on Biomedical and Pharmaceutical Engineering, Singapore, 11-14 December 2006, 30-33.