Automatic quantitative analysis of ore content of human tooth enamel based on image processing.
Introducing the theory of fuzzy set, mathematical morphology and computerized mask fast scanning, we developed the TOOTH.SCA software and method to analyze the effect of fluoride (NaF) on ore content of human tooth enamel automatically and quantitatively. And we obtained some characteristic parameters, such as the depth, the type and the demineralized content of every scathing layer of dental caries. The smallest scale of mask scanning is 0.1 microm x 0.1 microm and the time required to analyze a sample is only 12 s. The applied software and method we built play an important role to the research on the mechanism of pathological changes of teeth and preventing dental caries.
Li
Shuyu
S
Institute of Biophysics Academia Sinica, Beijing 100101, PR China.
Hu
Kuanghu
K
Su
Wanfang
W
Cai
Nian
N
Hu
Ming
M
Hu
Yingxiong
Y
D015519:Bone Density; D003731:Dental Caries / Q000000981:diagnostic imaging* / Q000378:metabolism* / Q000517:prevention & control; D003743:Dental Enamel / Q000000981:diagnostic imaging* / Q000378:metabolism*; D006801:Humans; D066298:In Vitro Techniques; D011857:Radiographic Image Interpretation, Computer-Assisted / Q000379:methods*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D012969:Sodium Fluoride / Q000627:therapeutic use; D016896:Treatment Outcome
D012969:Sodium Fluoride