TOKYO MEDICAL AND DENTAL UNIVERSITY IMAGE: LEFT. THE SPECTRAL CHARACTERISTICS OF WHITE FLUORESCENCE EXCITED BY A LASER FOR WHITE LIGHT AND THE SHORT-WAVELENGTH LASER. LCI EXPANDS AND REDUCES COLOR INFORMATION SIMULTANEOUSLY TO INTENSIFY SHADES OF RED AND WHITE.RIGHT.LCI ENHANCES THE CONTRAST OF RED AND WHITE COLOURS COMPARED WITH A WHITE LIGHT IMAGE. CREDIT: DEPARTMENT OF...
