Estimating Psychological Impressions from Color Images Using Earth Mover’s Distance

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  • Earth Mover’s Distanceを用いた画像の印象推定

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<p>In this paper, we describe a method for estimating psychological impressions (e.g., “Pretty”, “Elegant”, “Romantic”, “Cool”, “Formal”, etc) from color images. Essentially, the Earth Mover’s Distance (EMD) is employed to map a given image onto the color image scale, a two-dimensional emotion space comprised of a WARM-COOL axis and a SOFT-HARD axis, on which many color combinations and Kansei words are located. To validate our proposed method, we collected real images from the Web and compared our EMD-based results with human evaluation results. The comparison demonstrated that EMD-based Kansei mapping is a promising method for extracting psychological impressions from color images.</p>

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