Pal N R, Bezdek J C. On cluster validity for the fuzzy C-means model [J]. IEEE Transactions on Fuzzy Systems, 1995, 3(3): 370-379. [DOI:10.1109/91.413225]
[2]
Pham D L, Prince J L. An adaptive fuzzy C-means algorithm for image segmentation in the presence of intensity inhomogeneities [J]. Pattern Recognition Letters, 1999, 20(1): 57-68.
[3]
Li C M, Xu C Y, Anderson A W, et al. MRI tissue classification and bias field estimation based on coherent local intensity clustering: a unified energy minimization framework[C]//Proceedings of Information Processing in Medical Imaging. Berlin: Springer, 2009: 288-299.
[4]
Sled J G, Zijdenbos A P, Evans A C. A nonparametric method for automatic correction of intensity nonuniformity in MRI data [J]. IEEE Transactions on Med Imaging, 1998,17(1): 87-97.
[5]
Cohen S M, DuBois R M, Zeineh M M. Rapid and effective correction of RF inhomogeneity for high field magnetic resonance imaging [J]. Human Brain Mapping, 2000, 10(4): 204-211.
[6]
Wells W, Grimson W, Kikinis R, et al. Adaptive segmentation of MRI data [J]. IEEE Transactions on Medical Imaging, 1996, 15(4): 429-442.
[7]
Van L K, Maes F, Vandermeulen D, et al. Automated model-based bias field correction of MR images of the brain [J]. IEEE Transactions of Medical Imaging, 1999, 18(10):885-896.
[8]
Dunn J C. A fuzzy relative of the isodata process and its use in detecting compact well-separated clusters [J]. Journal of Cybernetics, 1973, 3(3): 32-57.[DOI: 10.1080/01969727308546046]
[9]
Bezdek J C. Pattern Recognition with Fuzzy Objective Function Algorithms [M]. New York: Plenum Press, 1981: 215-220.
[10]
Buades A, Coll B, Morel J M. A non-local algorithm for image denoising [J]. Computer Vision and Pattern Recognition, 2005, 2: 60-65. [DOI: 10.1109/CVPR.2005.38]
[11]
He C J, Wang Y, Chen Q. Active contours driven by weighted region-scalable fitting energy based on local entropy [J]. Signal Processing, 2012, 92(2):587-600.[DOI:10.1016/j.siqpro.2011.09.004]
[12]
Vovk U, Pernus F, Likar B. A review of methods for correction of intensity inhomogeneity in MRI [J]. IEEE Transactions on Medical Imaging, 2007, 26(3): 405-421.
[13]
Chen Y J, Zhang J W, Macione J. An improved level set me-thods for brain MR image segmentation and bias correction [J]. Computerized Medical Imaging and Graphics, 2009,33(7):510-519.[DOI:10.1016/j.compmedimag.2009.04.009]