TY - GEN
T1 - A new brain MRI image segmentation strategy based on K-means clustering and SVM
AU - Liu, Jianwei
AU - Guo, Lei
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/11/20
Y1 - 2015/11/20
N2 - For the problem of noise and no reference image during brain magnetic resonance imagery (MRI) image segmentation, this paper proposes a new strategy to segment brain MRI image based on K-means clustering algorithm and support vector machine (SVM). Firstly, the strategy segments brain MRI image using K-means clustering algorithm to obtain the initial classification result as the class label, secondly, the feature vectors of each pixel of brain tissue are selected as the training samples and test samples, finally, brain MRI image is segmented by SVM. Experimental results show that the proposed segmentation strategy obtains better segmentation effect, especially has a good noise suppression for brain images with low signal-noise-ratio (SNR).
AB - For the problem of noise and no reference image during brain magnetic resonance imagery (MRI) image segmentation, this paper proposes a new strategy to segment brain MRI image based on K-means clustering algorithm and support vector machine (SVM). Firstly, the strategy segments brain MRI image using K-means clustering algorithm to obtain the initial classification result as the class label, secondly, the feature vectors of each pixel of brain tissue are selected as the training samples and test samples, finally, brain MRI image is segmented by SVM. Experimental results show that the proposed segmentation strategy obtains better segmentation effect, especially has a good noise suppression for brain images with low signal-noise-ratio (SNR).
KW - Feature extraction
KW - K-means clustering
KW - Support vector machine (SVM)
UR - https://www.scopus.com/pages/publications/84954436776
U2 - 10.1109/IHMSC.2015.182
DO - 10.1109/IHMSC.2015.182
M3 - 会议稿件
AN - SCOPUS:84954436776
T3 - Proceedings - 2015 7th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2015
SP - 270
EP - 273
BT - Proceedings - 2015 7th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2015
Y2 - 26 August 2015 through 27 August 2015
ER -