[1]DI Lan,LIU Haitao,HE Ruibo.Fuzzy C-means image segmentation algorithm incorporating neighborhood information[J].CAAI Transactions on Intelligent Systems,2019,14(2):273-280.[doi:10.11992/tis.201712035]
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
14
Number of periods:
2019 2
Page number:
273-280
Column:
学术论文—机器学习
Public date:
2019-03-05
- Title:
-
Fuzzy C-means image segmentation algorithm incorporating neighborhood information
- Author(s):
-
DI Lan; LIU Haitao; HE Ruibo
-
College of Digital Media, Jiangnan University, Wuxi 214122, China
-
- Keywords:
-
fuzzy C-means; image segmentation; spatial information; local information; non-local information; multidimensional model; neighborhood membership degree; penalty term
- CLC:
-
TP391.4
- DOI:
-
10.11992/tis.201712035
- Abstract:
-
The fuzzy C-means algorithm (FCM) is sensitive to image noise; in addition, it only considers the image numerical information and ignores the neighborhood spatial information, resulting in inaccurate final image segmentation result. To overcome this drawback, an FCM image segmentation algorithm is proposed in which the local information and non-local information of the image are integrated into a multidimensional model, which extends the original single dimension of clustering. In addition, a prior probability is introduced into the membership matrix, so that the neighborhood information of the pixel in the membership matrix is fully considered before each iteration, and then a neighborhood membership penalty is added to correct the clustering result. Finally, a penalty of neighborhood membership degree is used to modify the clustering results. Experimental results demonstrate that the algorithm is robust against noise and achieves an ideal image segmentation effect.