Brain Tumor Segmentation Using Concurrent Fully Convolutional Networks and Conditional Random Fields

被引:9
|
作者
Shen, Guangyu [1 ]
Ding, Yi [1 ]
Lan, Tian [1 ]
Chen, Hao [1 ]
Qin, Zhiguang [1 ]
机构
[1] Univ Elect Sci & Technol, Sch Software & Engn, Chengdu, Sichuan, Peoples R China
基金
中国国家自然科学基金;
关键词
component; Deep Learning; concurrent fully convolutional networks; conditional random fields; multimodal MRI; brain tumor segmentation; MEDICAL IMAGE SEGMENTATION;
D O I
10.1145/3195588.3195590
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
We propose a concurrent Fully Convolutional Networks(CFCN) structure which contains three Fully Convolutional Networks(FCN). Gaussian filter, Mean filter and Median filter are chosen to pre-process the original multimodal MR images. Then, we fuse the results from three networks. Finally, a Fully Connected Conditional Random Field (Fully Connected CRF) is used to accomplish the post-processing, improving the model's ability of detecting minute structures. Our model was trained and evaluated on BRATS 2015 challenge dataset. The results show that our model provides promising segmentations.
引用
收藏
页码:24 / 30
页数:7
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