Spectroscopic Detection of Caries Lesions

Pseudocode 2

Pseudocode for computing the 𝑖th wavelength option for a rule.

GET-WAVELENGTH-INDEX(𝑋, 𝑖)

(1)  // Get the 𝑖th wavelength option for a rule, given a set of samples 𝑋

(2)  // For first wavelength, 𝑖=1

(3)  𝑠 = (X.maxWavelength − X.minWavelength)/WAVELENOPTIONCOUNT

(4)  𝜆 = X.minWavelength + 𝑠(𝑖 − 1)

(5)  // Get the index of the measured wavelength 𝜆_𝑖, which is closest to 𝜆

(6)  𝑗 = CLOSEST-INDEX(𝜆)

(7)  return  𝑗