摘要 |
A line-of-sight detection apparatus is configured to calculate a mean luminance value in an eye area of a face image, determine that an object is a person whose iris area is blue or green in a case in which the calculated mean luminance value is equal to or greater than a predetermined value, determine a correction parameter for correcting the eye area based on the determined color of the iris area, and generate a luminance image in which the eye area is corrected by using the determined correction parameter. Thus, the line-of-sight detection apparatus detects a line of sight with high accuracy regardless of the color of the iris area. |