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1. 发明申请

WO2005101326A1 SYSTEM AND METHOD FOR SMOOTHING THREE-DIMENSIONAL IMAGES 审中-公开
标题翻译：用于平滑三维图像的系统和方法
公开(公告)号：WO2005101326A1
公开(公告)日：2005-10-27
申请号：PCT/US2005/013469
申请日：2005-04-19
申请人： JOSTENS, INC. , CARBONERA, Carlos, D. , MALININ, Yuri, Y. , SAARELA, Timothy, D. , FRISCH, Michael, J. , GAVENDA, Jason, L.
发明人： CARBONERA, Carlos, D. , MALININ, Yuri, Y. , SAARELA, Timothy, D. , FRISCH, Michael, J. , GAVENDA, Jason, L.
IPC分类号： G06T17/30
CPC分类号： G06T17/30 , G06T17/10 , G06T17/20 , G06T17/205
摘要： A method and system for converting two-dimensional artwork into three-dimensional models. Data relating to an image is imported and segments of the image are chained into contiguous curves. The contiguous curves together may form loops. Subsets of closed loops are split and created where surfaces of the image are to be created. The closed loops are contoured to create contours. The geometries created are projected onto a surface as an image. Finally, the image is smoothed.
摘要翻译：一种用于将二维图形转换为三维模型的方法和系统。导入与图像相关的数据，并将图像的片段链接到连续曲线中。连续的曲线可以形成循环。闭合循环的子集将被分割并创建在要创建图像的表面的位置。封闭的环形轮廓以创建轮廓。所创建的几何形状作为图像投影到表面上。最后，图像平滑。

2. 发明申请

WO2004053653A2 AUTOMATED ENGRAVING OF A CUSTOMIZED JEWELRY ITEM 审中-公开
标题翻译：自动雕刻自定义的珠宝项目
公开(公告)号：WO2004053653A2
公开(公告)日：2004-06-24
申请号：PCT/US2003/039272
申请日：2003-12-10
申请人： JOSTENS, INC.
发明人： SAARELA, Timothy, D. , CARBONERA, Carlos, D. , FRISCH, Michael, J. , MALININ, Yuriy
IPC分类号： G06F
CPC分类号： B44B3/009
摘要： A method for manufacturing a ring (i.e. class, championship, or affiliation) begins by receiving order data specifying a series of personalization elements, such as the addition of text and icon designs. A geometric model for each personalization item is constructed. To assemble text panels, the operating system provides font geometry for a desired TrueType font. Then a set of splines are created from the font geometry and are then tessellated to generate polyline sets of data, which are then spaced and mapped between two boundary curves. The personalization elements are then projected onto one of the model's 3D surfaces. A set of machining instructions for a milling machine is generated by obtaining a set of machining pattern strategies, generating a set of curves, projecting the toolpath onto the surface of the ring to calculate the 3D toolpath, and rotating it to a desired angle.
摘要翻译：用于制造戒指（即，类，冠军或隶属关系）的方法通过接收指定一系列个性化元素（例如添加文本和图标设计）的顺序数据开始。构建每个个性化项目的几何模型。要组装文本面板，操作系统提供所需TrueType字体的字体几何。然后从字体几何形状创建一组样条，然后将其细分，以生成折线数据集，然后将其间隔并映射到两条边界曲线之间。然后将个性化元素投影到模型的3D表面之一上。通过获得一组加工图案策略，生成一组曲线，将刀具路径投影到环的表面上以计算3D刀具路径并将其旋转到所需角度，生成铣床的一组加工指令。

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