Lung Nodules Detection in CT Images Using Gestalt-Based Algorithm

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光学影像学习与分析中心

	Lung Nodules Detection in CT Images Using Gestalt-Based Algorithm
	Qiu Shi1,2 ; Wen Desheng1 ; Cui Ying 3; Feng Jun 4
刊名	chinese journal of electronics
	2016-07-01
卷号	25 期号:4 页码:711-718
关键词	Computer-aided detection (CAD) Lung nodules Maximum intensity projection (MIP)
ISSN号	1022-4653
产权排序	1
英文摘要	to overcome low accuracy and high false positive of existing computer-aided lung nodules detection. we propose a novel lung nodule detection scheme based on the gestalt visual cognition theory. the proposed scheme involves two parts which simulate human eyes cognition features such as simplicity, integrity and classification. firstly, lung region was segmented from lung computed tomography (ct) sequences. then local three-dimensional information was integrated into the maximum intensity projection (mip) images from axial, coronal and sagittal profiles. in this way, lung nodules and vascular are strengthened and discriminated based on pathologic image characteristics of lung nodules. the experimental database includes fifty-three high resolution ct images contained lung nodules, which had been confirmed by biopsy. the experimental results show that, the accuracy rate of the proposed algorithm achieves 91.29%. the proposed framework improves performance and computation speed for computer aided nodules detection.
WOS标题词	science & technology ; technology
类目[WOS]	engineering, electrical & electronic
研究领域[WOS]	engineering
关键词[WOS]	reconstruction
收录类别	SCI
语种	英语
WOS记录号	WOS:000379796700018
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/28175]
专题	西安光学精密机械研究所_光学影像学习与分析中心
作者单位	1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Engn Univ Chinese Armed Police Force, Coll Equipment Engn, Xian 710086, Peoples R China 4.Northwest Univ, Sch Informat Sci & Technol, Xian 710127, Peoples R China
推荐引用方式 GB/T 7714	Qiu Shi,Wen Desheng,Cui Ying,et al. Lung Nodules Detection in CT Images Using Gestalt-Based Algorithm[J]. chinese journal of electronics,2016,25(4):711-718.
APA	Qiu Shi,Wen Desheng,Cui Ying,&Feng Jun.(2016).Lung Nodules Detection in CT Images Using Gestalt-Based Algorithm.chinese journal of electronics,25(4),711-718.
MLA	Qiu Shi,et al."Lung Nodules Detection in CT Images Using Gestalt-Based Algorithm".chinese journal of electronics 25.4(2016):711-718.