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	Development and evaluation of a high performancemicro-CT system for insect or small animal imaging
	Jianbao Gui; Jing Zou; Junyan Rong; Zhanli Hu; Yanming Li; Dongxing Xi; Hairong Zheng
	2010
会议名称	2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010
会议地点	Chengdu, China
英文摘要	A high performance micro-tomography (micro-CT) system for insect or small animal imaging has been developed. The system consists of an x-ray source with small focus spot and high brightness, a high precision rotation stage with an object chuck to achieve a cone-beam mode scan, and an x-ray imaging detector. The core of the system is a cooled x-ray imaging detector with high spatial resolution, high sensitivity and ultralow noise. Since imaging performance of the detector is mostly responsible for the resultant image quality and eventually determines the quality of a tomogram, we have evaluated the imaging characteristics of the detector in terms of modulationtransfer function (MTF), noise-power spectrum (NPS) and give some high quality x-ray digital radiation (DR) and 3D rendered CT images of some insects and a small fish.
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/2995]
专题	深圳先进技术研究院_医工所
作者单位	2010
推荐引用方式 GB/T 7714	Jianbao Gui,Jing Zou,Junyan Rong,et al. Development and evaluation of a high performancemicro-CT system for insect or small animal imaging[C]. 见:2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010. Chengdu, China.

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