Before revision: Whereas the human eye sees color of visible light in mostly three bands (long wavelengths - perceived as red , medium wavelengths- perceived as green , and short wavelengths - perceived as blue), spectral imaging divides the spectrum into many more bands.
After revision: Whereas the human eye sees color of visible light in mostly three bands (long wavelengths , perceived as red ; medium wavelengths, perceived as green ; and short wavelengths , perceived as blue), spectral imaging divides the spectrum into many more bands.