| 摘要 |
PROBLEM TO BE SOLVED: To provide a discomfort degree estimation device capable of objectively estimating a degree of discomfort that a viewer feels from a video image in which a frequent luminance change occurs simultaneously with a high-contrast periodical symbol, on the basis of a luminance value of the video image. ! SOLUTION: A discomfort degree estimation device 1 includes: a luminance change discomfort degree estimation part 100 for estimating a luminance change discomfort degree caused by a luminance change included in a video image, on the basis of a luminance value of the video image; a periodical symbol discomfort degree estimation part 200 for estimating a periodical symbol discomfort degree caused by a periodical symbol included in the video image on the basis of the luminance value of the video image; an index conversion part 30 for performing index conversion on the luminance change discomfort degree and the periodical symbol discomfort degree, respectively; and an addition part 40 for calcu |
