G404 画像解析によるエアレス塗装噴霧の定量的良否評価法の開発(GS4-1 計測技術,一般セッション)

抄録

We develop quantitative evaluation method of airless spray by using entropy of gray scale image. Stroboscopic method is employed to visualize the spray. An undesirable "tail" region of the spray is detected as low image entropy area. As against the conventional visual judgment, the proposed method enables a quantitative evaluation of spray.