| 摘要 |
A color perception test device (100) is provided with a visual target presentation unit (11) for presenting a visual target (200) for discernment of color by an observer in a visual target presentation region, and a storage unit (20) for storing the number of correct discernments of color as a determination result when the observer sees the visual target (200) presented by the visual target presentation unit (11) and performs discernment of color, the visual target (200) having a first visual target (201) of a predetermined color as a foundation, and a second visual target (202) of a different color from the color of the first visual target (201) and superposed on the first visual target (201), the color of the first visual target (201) and the second visual target (202) being changeable with respect to hue, saturation, and brightness, and the transparency of the second visual target (202) being furthermore changeable. |
