Systems and method provide compensation for temperature induced peak
wavelength shift of LEDs is color parameter measuring systems that use a
model to reconstruct target color parameter values from the reflectance
values measured when the target is illuminated by LEDs. Several models
may be constructed, with each model being trained at a unique
temperature, resulting in a set of models that span the temperature range
of interest. In real-time, the LED based color parameter measuring system
measures the temperature and interpolates between the models to estimate
the appropriate model to use at the temperature of interest. The
estimated model is then used to perform the color parameter value
estimation.