Optimized flash light-emitting diode spectra for mobile phone cameras.
Research
RF Safe Research Library
Jan 1, 2013
This engineering study examines how the spectral mismatch between mobile phone flash LEDs and modern display gamuts influences smartphone camera color reproduction. Using a CIECAM02-based metric and an evaluation method grounded in raw camera data and a Digital ColorChecker SG, the authors propose optimized flash LED…