highly significantp ≤ 0.001
All wavelength ranges from 400 to 1700 nm showed a highly significant, very strong correlation between color and reflectance (R ≥ 0.80, p ≤ 0.001).
All wavelength ranges from 400 to 1700 nm showed a highly significant, very strong correlation between color and reflectance (R ≥ 0.80, p ≤ 0.001).