Hyperspectral high-dynamic-range endoscopic mucosal imaging

CORC > 北京大学 > 工学院

	Hyperspectral high-dynamic-range endoscopic mucosal imaging
	Liu, Changsheng ; Han, Zhimin ; Xie, Tianyu
	2015
关键词	APPEARANCE COLON
DOI	10.3788/COL.201513.071701
英文摘要	We develop a prototype endoscope system that can perform high-dynamic-range structure imaging and hyperspectral imaging. The, system is used to successfully acquire the oxybemoglobin spectrum of blood capilvarious lades and obtain in vivo images of the various vascular pattern structures of the underside of the human tongue with high intrinsic contrast and high dynamic range. The dynamic range of the acquired high-dynamic-range mucosa image is 110.5 dB, which is 68.2 dB higher than that of the mucosa images acquired by a normal low-dynamic-range CUD. Our results demonstrate the system's tremendous potential for the clinical diagnosis of gastrointestinal diseases.; National High Technology Research and Development ("863") Program of China [2012AA040505]; SCI(E); CPCI-S(ISTP); 7,SI; 13
会议录	13th International Conference on Multi-Photon Processes
语种	英语
内容类型	会议论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/493659]
专题	工学院
推荐引用方式 GB/T 7714	Liu, Changsheng,Han, Zhimin,Xie, Tianyu. Hyperspectral high-dynamic-range endoscopic mucosal imaging[C]. 见:.