印刷局部 UV 上光自動檢測評估

Automatic Inspection for UV Coating Assessment

論文評估透過影像分析技術設計一印刷局部 UV 上光自動檢測系統的可行性，透 過 CCD 攝影機拍攝印刷品，再以影像分析技術找出定位點的確切座標，藉由測量每個 定位點距離邊界的距離，判斷該印刷品有無印刷錯位情形發生，透過目前所擷取的印刷 品影像測試結果評估，此自動檢測系統具可行性。

In this paper, we assess if automatic inspection for spot UV coating is possible. The printing image is captured via a CCD camera. Image analysis technology was utilized to measure the distances from the marker points to the printing boundaries such that the printing defect can be determined. Based on the experimental results we found that automatic inspection for spot UV coating is possible.