Brain tumor screening using adaptive gamma correction and deep learning

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 机器人学研究室

	Brain tumor screening using adaptive gamma correction and deep learning
	Huang Z(黄钲)1,2,3; Song GL(宋国立)1,2; Zhao YW(赵忆文)1,2
	2019
会议日期	October 23-25, 2019
会议地点	Beijing, China
关键词	CNN Adaptive Gamma Correction
页码	47-53
英文摘要	Generally, the brain tumor is regarded as one of the most dangerous diseases. It is always too late to detect the brain tumors, as the tumors at the early stage are always ignored. In fact, the traditional manual diagnosis process is inefficient. The radiologists have to accomplish a great amount of reading work per day, which can result in weariness and thus lead to misdiagnosis. To liberate radiologists from endless work, a brain tumor screening system based on adaptive gamma correction and deep learning is proposed. The brain images are labeled with "non-Tumor" and "tumors", and the radiologists just needs to deal with the brain images labeled with "tumors", which can significantly reduce the workload of the radiologists. Firstly, sufficient contrast enhanced T1-weighted brain images are collected. Further, background removal based on iterative threshold and a novel adaptive gamma correction (NAGC) are implemented to generate brain images with similar overall intensity. Finally, data augmentation technologies are applied to enlarge the training set, and convolutional neural network (CNN) is adopted to train the classifier. The results indicate that the accuracy of the proposed system can reach 95.13%.
源文献作者	Beijing University of Technology
产权排序	1
会议录	ICBBS 2019 - Proceedings of 2019 8th International Conference on Bioinformatics and Biomedical Science
会议录出版者	ACM
会议录出版地	New York
语种	英语
ISBN号	978-1-4503-7251-0
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/26194]
专题	沈阳自动化研究所_机器人学研究室
通讯作者	Huang Z(黄钲)
作者单位	1.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, China 2.Shenyang Institute of Automation, Chinese Academy of Sciences, China 3.University of Chinese Academy of Sciences, NO. 114, Nanta Street, Shenyang, Liaoning, China
推荐引用方式 GB/T 7714	Huang Z,Song GL,Zhao YW. Brain tumor screening using adaptive gamma correction and deep learning[C]. 见:. Beijing, China. October 23-25, 2019.