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    Method for automatically generating a chenille filled embroidery stitch pattern
    3.
    发明授权
    Method for automatically generating a chenille filled embroidery stitch pattern 失效
    自动生成绣花绣花针迹图案的方法

    公开(公告)号：US5541847A

    公开(公告)日：1996-07-30

    申请号：US526157

    申请日：1995-09-11

    申请人： Anastasios Tsonis ,  Brian J. Goldberg ,  Aaron M. Divinsky ,  Alexander Nicolaou ,  Benito Chia, Jr. ,  Niranjan Mayya

    发明人： Anastasios Tsonis ,  Brian J. Goldberg ,  Aaron M. Divinsky ,  Alexander Nicolaou ,  Benito Chia, Jr. ,  Niranjan Mayya

    IPC分类号： G06F17/50 ,  D05B19/08 ,  D05B85/00 ,  G05B19/4097 ,  G06F19/00

    CPC分类号： D05B19/08 ,  G05B19/4097 ,  D05B85/006 ,  G05B2219/36266 ,  G05B2219/45196

    摘要： An improved method for automatically generating chenille filled embroidery stitch patterns and/or chain stitching in a computer aided design system in which the shape to be filled is a complex polygon. A spine of a medial axis of the Voronoi Diagram of the polygon is determined, modified concentric polygons are then constructed by clipping the edges of the concentric polygons that are within a clip width of the spine, the modified concentric polygons are then sorted and spirals are placed along the modified polygons with stitches being placed along the spirals, with the occurrence of any bald spots in the shape being filled being minimized. For chain stitching, rather than placing spirals, the chain stitches are placed on the perimeter of the concentric polygons.

    摘要翻译： 一种用于在计算机辅助设计系统中自动生成雪绒花刺绣针迹图案和/或链式拼接的改进方法，其中待填充的形状是复数多边形。 确定多边形的Voronoi图的中轴的脊，然后通过剪切位于脊柱的夹宽度内的同心多边形的边缘来构造修改的同心多边形，然后对修改的同心多边形进行分类，并且螺旋是 沿着沿着螺旋线放置线圈的改进的多边形放置，使得被填充的形状中的任何秃头斑点的发生最小化。 对于链式拼接而言，链式针迹不是放置螺旋线，而是放置在同心多边形的周边上。

    Method for creating self-generating embroidery pattern
    4.
    发明授权
    Method for creating self-generating embroidery pattern 失效
    创造自产刺绣图案的方法

    公开(公告)号：US5430658A

    公开(公告)日：1995-07-04

    申请号：US131142

    申请日：1993-10-04

    申请人： Aaron M. Divinsky ,  Brian J. Goldberg ,  Alexander Nicolaou ,  Anastasios Tsonis

    发明人： Aaron M. Divinsky ,  Brian J. Goldberg ,  Alexander Nicolaou ,  Anastasios Tsonis

    IPC分类号： D05B19/08 ,  G06T11/00 ,  G06F17/00 ,  D05B21/00

    CPC分类号： D05B19/08 ,  G06T11/001

    摘要： A method for creating a self-generating embroidery design pattern, which may be provided alone or merged with an existing pattern comprising the steps of defining a predetermined fractal shape having an associated axiom and production rules; parsing the axiom and production rules associated with the defined fractal shape and performing the production rules a selectable predetermined number of times for providing a plurality of stitch or outline points in accordance with a desired finished embroidery design pattern size, the stitch points being in either an outline data format or a stitch data format; converting the outline data format into a stitch data format; and translating the stitch data format into a predetermined embroidery language machine code for controlling an associated embroidery machine responsive to the predetermined embroidery language machine code.

    摘要翻译： 一种用于创建自生产刺绣设计图案的方法，其可以单独提供或与现有图案合并，包括以下步骤：定义具有相关联公理和生产规则的预定分形; 解析与所定义的分形形状相关联的公理和生产规则，并且根据期望的完成刺绣设计图案尺寸来提供可选择的预定次数用于提供多个针迹或轮廓点，所述针迹点处于 轮廓数据格式或针迹数据格式; 将轮廓数据格式转换为针迹数据格式; 以及将针迹数据格式转换成预定的刺绣语言机器代码，用于响应于预定的刺绣语言机器码来控制相关联的刺绣机。