Zhan-min ZHAO, Zhan-long ZHU, Jun-fen WANG. Improved fuzzy C-means algorithm based ongray-level for image segmentation[J]. Chinese journal of liquid crystals and displays, 2020, 35(5): 499-507.
DOI:
Zhan-min ZHAO, Zhan-long ZHU, Jun-fen WANG. Improved fuzzy C-means algorithm based ongray-level for image segmentation[J]. Chinese journal of liquid crystals and displays, 2020, 35(5): 499-507. DOI: 10.3788/YJYXS20203505.0499.
Improved fuzzy C-means algorithm based ongray-level for image segmentation
Fuzzy c-means algorithm based on gray-level is a fast image segmentation algorithm
which cannot effectively segment the object pixels and background pixels of the non-destructive testing (NDT) image with the characteristics of unbalanced gray distribution. Then an improved fuzzy C-means algorithm based on gray-level (IFCMG) is proposed. Firstly
the expression of total membership degree of each cluster is constructed by using pixel numbers and membership degrees of gray-level
and it is integrated into the objective function
which can equalize the contribution of the object pixels and background pixels to the objective function. Secondly
the new membership degree and cluster center are strictly deduced. And then
considering that the density of clusters also affects the clustering results
we design the formula of compactness and integrate it into the clustering process. Finally
the NDT images are used for segmentation experiment. For each image
IFCMG has higher index values of F_value when the images are disturbed by different noise levels. We comprehensively evaluate the values of F_value obtained above
and find that the comprehensively evaluation value of the proposed algorithm is 26.13%
16.46%
13.75% and 25.10% higher than those of the comparison algorithms
respectively. The proposed algorithm can effectively segment NDT images with unbalanced gray distribution
which expands the application scope of fuzzy C-means algorithm based on gray-level.
W YANG , Y MA , C Y KONG , 等 . Otsu image segmentation based on fractional order WPA . Chinese Journal of Liquid Crystals and Displays , 2019 . 34 ( 7 ): 716 - 723 . http://yjyxs.com/CN/abstract/abstract10499.shtml http://yjyxs.com/CN/abstract/abstract10499.shtml .
F F GUO , X X WANG , J SHEN . Adaptive fuzzy c-means algorithm based on local noise detecting for image segmentation . IET Image Processing , 2016 . 10 ( 4 ): 272 - 279 . DOI: 10.1049/iet-ipr.2015.0236 http://doi.org/10.1049/iet-ipr.2015.0236 .
S KRINIDIS , V CHATZIS . A robust fuzzy slocal information C-means clustering algorithm . IEEE Transactions on Image Processing , 2010 . 19 ( 5 ): 1328 - 1337 . DOI: 10.1109/TIP.2010.2040763 http://doi.org/10.1109/TIP.2010.2040763 .
F ZHAO , J L FAN , H Q LIU . Optimal-selection-based suppressed fuzzy c-means clustering algorithm with self-tuning non local spatial information for image segmentation . Expert Systems with Applications , 2014 . 41 ( 9 ): 4083 - 4093 . DOI: 10.1016/j.eswa.2014.01.003 http://doi.org/10.1016/j.eswa.2014.01.003 .
SZILAGYI L, BENYO Z, SZILAGYI S M, et al . MR brain image segmentation using an enhanced fuzzy C-means algorithm[C]// Proceedings of the 25 th Annual International Conference of the IEEE Engineering in Medicine and Biology Society . Cancun: IEEE, 2003: 724-726.
W L CAI , S C CHEN , D Q ZHANG . Fast and robust fuzzy C-means clustering algorithms incorporating local information for image segmentation . Pattern Recognition , 2007 . 40 ( 3 ): 825 - 838 . DOI: 10.1016/j.patcog.2006.07.011 http://doi.org/10.1016/j.patcog.2006.07.011 DOI: 10.1016/j.patcog.2006.07.011 http://doi.org/10.1016/j.patcog.2006.07.011 .
Z L ZHU , J F WANG . Image segmentation based on adaptive fuzzy C-means and post processing correction . Laser & Optoelectronics Progress , 2018 . 55 ( 1 ): 011004 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jgygdzxjz201801025 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jgygdzxjz201801025 .
F Y NIE , J Q LI , P F ZHANG , 等 . A threshold selection method for image segmentation based on Tsallis relative entropy . Laser & Optoelectronics Progress , 2017 . 54 ( 7 ): 071002 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jgygdzxjz201707015 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=jgygdzxjz201707015 .
J C NOORDAM , W H A M VAN DEN BROEK , L M C BUYDENS . Multivariate image segmentation with cluster size insensitive fuzzy C-means . Chemometrics and Intelligent Laboratory Systems , 2002 . 64 ( 1 ): 65 - 78 .
Y LIU , T HOU , F LIU . Improving fuzzy c-means method for unbalanced dataset . Electronics Letters , 2015 . 51 ( 23 ): 1880 - 1882 . DOI: 10.1049/el.2015.1541 http://doi.org/10.1049/el.2015.1541 .
X GENG , D C ZHAN , Z H ZHOU , 等 . Supervised nonlinear dimensionality reduction for visualization and classification . IEEE Transactions on Systems, Man, and Cybernetics, Part B (Cybernetics) , 2005 . 35 ( 6 ): 1098 - 1107 . DOI: 10.1109/TSMCB.2005.850151 http://doi.org/10.1109/TSMCB.2005.850151 .