| 摘要 |
[PROBLEMS TO BE SOLVED] It is an object to provide a pupil color correction device that estimates the luminance before a pupil color abnormal phenomenon happened, corrects the pupil color to restore the luminance, prevents correcting pupil color to be white, and carries out a high quality correction of the pupil without a feeling of wrongness. [MEANS FOR SOLVING THE PROBLEMS] A pupil color correction device is provided with a skin color specifying unit (13) for specifying a skin color of an object person in an input image, a skin correcting color calculating unit (14) for seeking a skin correcting color that is a person's pupil color estimated in accordance with the specified skin color, and a correcting unit (19) for correcting the object person's pupil color in accordance with a correcting standard color determined by the skin correcting color The correcting unit (19) estimates the luminance from G and B values of pixels of the object person's pupil portion before the occurrence of a color tone abnormality, such as red eyes of the pixels, and corrects the object person's pupil color in accordance with the pupil correction standard color based on the skin correction color and the estimated luminance. |
