An evaluation device is configured to perform characteristic evaluation of a measurement surface of a measurement object based on a psychophysical quantity of the measurement surface. The evaluation device includes a first detector (26), a second detector (29, 30), and a determiner (31). The first detector (26) detects the psychophysical quantity of the measurement surface based on a captured image of the measurement surface. The second detector (29, 30) detects a psychophysical quantity difference between positions separated by a predetermined distance in the captured image. The determiner (31) performs error determination in a case where the psychophysical quantity difference between the positions separated by the predetermined distance is equal to or larger than a predetermined difference.
EVALUATION DEVICE, IMAGE MEASUREMENT DEVICE, EVALUATION METHOD, AND CARRIER MEANS