Spatially varying spectral response calibration data

摘要

Systems, methods, and other embodiments associated with generating spatially varying spectral response calibration data are described. One example method includes controlling a digital camera to acquire characteristic data arrays from light sensors in the digital camera in response to the digital camera being exposed to light stimuli from a multispectral reference display. The data arrays are acquired multiple times in multiple locations in multiple stimuli provided by the multispectral reference display. The method further includes controlling calibration logic to manipulate characteristic data arrays to generate spatially varying spectral response calibration data as a function of the use of characteristic data arrays and known wavelengths of light in the light stimuli. The method may further include providing spatially varying spectral response calibration data to a downstream consumer (e.g., correction process, quality control process), displaying the data, or storing the data.