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    • 1. 发明申请
    • AUTOMATED INSPECTION OF COLORED CONTACT LENSES
    • 自动检测彩色接触镜
    • WO2006117205A3
    • 2007-04-12
    • PCT/EP2006004131
    • 2006-05-03
    • NOVARTIS AGNOVARTIS PHARMA GMBHTUCKER ROBERT CAREYQUINN MICHAEL HUGH
    • TUCKER ROBERT CAREYQUINN MICHAEL HUGH
    • G01M11/02B29D11/00
    • B29D11/00125B29D11/00317G01N21/958
    • The present invention relates to a method for automatically inspecting a colored print applied either on a mold or on a contact lens, comprising the steps of automatically aligning, in a precisely predetermined manner, by using centering and adjusting means, a camera with the mold half having the colore print on its molding surface; taking a picture with the camera, wherein the .picture comprises an image of the mold half having the colored print on its imolding surface or of the mold with the contact lens therein, wherein jpredetermined alignment of the camera with the mold ensures that the center jof the mold image is located substantially at a predetermined pixel in the jpicture; and analyzing by computing at least a pixel area corresponding to the colored print to determine if the colore?j print applied onto the mold half or the contact lens has any defects.
    • 本发明涉及一种用于自动检查应用于模具或隐形眼镜上的彩色印刷的方法,包括以精确预定的方式通过使用定心和调节装置自动对准的步骤,具有半模的相机 在其成型表面上具有colore印刷; 用相机拍照,其中,图像包括在其三维表面上具有着色印刷品的半成品的图像或其中具有隐形眼镜的模具的图像,其中相机与模具的预定对准确保了中心j 模具图像基本上位于图像中的预定像素处; 并且通过计算至少一个对应于彩色印刷的像素区域来分析,以确定施加到半模或隐形眼镜上的colore?j打印是否具有任何缺陷。