表情変化に着目した依存診断支援システムの提案

概要

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We attempted to find common expression changes for people with addictive tendencies when they come into contact with addictive substances. We discovered a specific index from a person's change in expression in line with the addictive tendencies and suggest a technique to calculate the degree of addiction. This paper investigates the relationship between facial expressions and dependency. In earlier studies, we found a tendency among addicted subjects to experience changes in desire when coming into contact with something associated with the addictive object. At the same time, their expressions changed as their desired changed. Therefore, we applied a dependency diagnosis support method to these changes in expression. As a result, dependency was able to be detected with an accuracy of more than 75% using the suggested experimental evaluation method. It was shown that the proposed method was effective at diagnosing dependency.
社団法人映像情報メディア学会の論文
2009-01-01