发明授权
- 专利标题： Method and apparatus for detection of caries
- 专利标题（中）： 用于检测龋齿的方法和装置
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申请号： US11262869申请日： 2005-10-31
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公开(公告)号： US07596253B2公开(公告)日： 2009-09-29
- 发明人: Victor C. Wong , Rongguang Liang , Donna K. Rankin-Parobek
- 申请人： Victor C. Wong , Rongguang Liang , Donna K. Rankin-Parobek
- 申请人地址： US NY Rochester
- 专利权人： Carestream Health, Inc.
- 当前专利权人： Carestream Health, Inc.
- 当前专利权人地址： US NY Rochester
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A method for obtaining an image of tooth tissue directs incident light toward a tooth (20), wherein the incident light excites a fluorescent emission from the tooth tissue. Specular reflection of incident light from the tooth tissue is reduced. Fluorescence image data (50) is obtained from the fluorescent emission. Back-scattered reflectance image data (52) is obtained from back-scattered light from the tooth tissue. The fluorescence and back-scattered reflectance image data are combined to form an enhanced image (64) of the tooth tissue for caries detection.
公开/授权文献
- US20070099148A1 Method and apparatus for detection of caries 公开/授权日：2007-05-03
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