Analysis of depth from defocus measurements for micro-imaging and 3D micro-visual reconstruction

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

	Analysis of depth from defocus measurements for micro-imaging and 3D micro-visual reconstruction
	Wei YJ(魏阳杰); Dong ZL(董再励); Miao L(缪磊); Li WJ(李文荣)
	2005
会议名称	2005 IEEE International Conference on Information Acquisition
会议日期	June 27 - July 3, 2005
会议地点	Hongkong
页码	6 pp.
中文摘要	Based on fuzzy measurement of microscopic optical images, analysis of the focused and defocused characteristics of the images was performed, and a method based on Depth from Defocus (DFD) is developed for micro scale image analysis and reconstruction. In this method, we use gradient operators as the measurement operator. With the establishment of relationship between the defocus measurement and the depth transformation of the micro image sequence, we obtained the depth information of the target-object. As a test of validity of our method, we also performed an experiment to measure the parallelism of a micro manipulation platform. In additional, we also reconstructed micro contour images using the DFD method and the experiment results showed that the method is valid for 3D reconstruction of microscope images.
收录类别	EI
产权排序	1
会议主办者	IEEE
会议录	Proceedings of 2005 International Conference on Information Acquisition
会议录出版者	IEEE
会议录出版地	New York
语种	英语
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/8578]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Wei YJ,Dong ZL,Miao L,et al. Analysis of depth from defocus measurements for micro-imaging and 3D micro-visual reconstruction[C]. 见:2005 IEEE International Conference on Information Acquisition. Hongkong. June 27 - July 3, 2005.