Color correction method of the camera module

The present invention first on standard color card or by the user under a standard light box custom color illumination environment card is photographed and measured, the samples were obtained for each color RGB value and the SPD (the spectral power distribution of the illumination environment light) × R% ( color sample spectral reflectance) and brightness; then spectroscopically tunable LED lamp accurate reproduction SPD × R% and the brightness of each color sample; followed by the camera photographs thereof to give each of the color samples of the complex at the same settings now RGB value; compare these two sets of RGB values, established color correction model; and finally achieve each batch of camera module realized without the aid of color correction and color card standard boxes. The present invention is a high degree of automation, flexibility, adaptability, change color correction color sample and convenient, with high practical value.