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	The application of new method and system to analysis of simulated tooth root canal shaping ability in stomatology
	Yong, T ; Yong, W ; Jin, GF ; Gao, XJ
	2010-05-10 ; 2010-05-10
会议名称	OPTICS IN HEALTH CARE AND BIOMEDICAL OPTICS: DIAGNOSTICS AND TREATMENT II , PTS 1 AND 2 ; Conference on Optics in Health Care and Biomedical Optics ; Beijing, PEOPLES R CHINA ; Web of Science ; INSPEC
关键词	image pretreatment image processing system image registration image fusion root shaping root canal therapy NICKEL-TITANIUM INSTRUMENTS PART 2 TRANSPORTATION Medical Laboratory Technology Optics Radiology, Nuclear Medicine & Medical Imaging
中文摘要	The study of shaping ability is very important in assessment of instruments and preparation techniques. Using simulated canals in these studies have many advantages such as good standardization, good comparability, transparent et al. A new computer assistant measure system particularly designed for quantitative analysis of the shape of simulated canals is set up and described in this paper. This system can be used in automatic assessment of shaping ability of instruments, by image pretreatment, feature extraction, registration, fusion, and measurement. Comparing the simulated root canal shape before and after instrument in the fused image is good to reduce the errors from vision and enhance the repetition of results. The registration and measurement precision of the system can achieve 0.021 mm or higher, when the resolution of original root canal image is 1200 DPI or higher. The shaping ability of stainless steel K-files is evaluated by the system.
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING ; BELLINGHAM ; 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19176]
专题	清华大学
推荐引用方式 GB/T 7714	Yong, T,Yong, W,Jin, GF,et al. The application of new method and system to analysis of simulated tooth root canal shaping ability in stomatology[C]. 见:OPTICS IN HEALTH CARE AND BIOMEDICAL OPTICS: DIAGNOSTICS AND TREATMENT II , PTS 1 AND 2, Conference on Optics in Health Care and Biomedical Optics, Beijing, PEOPLES R CHINA, Web of Science, INSPEC.

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