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    • 25. 发明授权
    • Embroidery data processing apparatus setting attribute data for
stitching closed areas
    • 刺绣数据处理设备设置缝合封闭区域的属性数据
    • US5934209A
    • 1999-08-10
    • US990733
    • 1997-12-15
    • Masahiro Mizuno
    • Masahiro Mizuno
    • D05B19/08D05C5/06D05B21/00D05C5/02
    • D05B19/08
    • An embroidery data processing apparatus for generating stitch data capable of generating stitch data for stitching, with different stitching attributes, a plurality of closed areas formed by an embroidery area shape-defining outline that intersects itself. If an outline that defines the external shape of an embroidery area has a self-intersecting portion, a dividing device divides the outline into a plurality of segmental outlines using the self-intersecting portion as a boundary. For each of the segmental closed areas defined by the segmental outlines, a storage device stores a stitching attribute. A segmental stitch data generating device generates segmental stitch data for each segmental closed area on the basis of the corresponding stitching attribute stored by the storage device.
    • 一种刺绣数据处理装置,用于生成能够生成具有不同缝合属性的缝合针迹数据的缝合数据,该多个封闭区域由与其自身相交的刺绣区域形状限定轮廓形成。 如果限定刺绣区域的外部形状的轮廓具有自相交部分,则分割装置使用自相交部分作为边界将轮廓划分为多个分段轮廓。 对于由分段轮廓定义的每个节段闭合区域,存储设备存储缝合属性。 节段缝合数据生成装置根据由存储装置存储的对应的缝合属性,生成针对每个节段闭合区域的分段缝合数据。
    • 28. 发明授权
    • Embroidery stitch data producing apparatus and method
    • 刺绣针数据生成装置及方法
    • US5563795A
    • 1996-10-08
    • US417790
    • 1995-04-06
    • Masao FutamuraYukiyoshi MutoMasahiro Mizuno
    • Masao FutamuraYukiyoshi MutoMasahiro Mizuno
    • D05B19/08D05B21/00D05C5/06G06F17/50G06T1/00G06T7/60G06F19/00
    • D05B19/08
    • An original picture of a pattern is scanned with an image scanner to obtain bitmap image data. A border line defining the original picture is extracted. A closed region enclosed by the border line is subjected to a linearizing process. Shape-defining line data is produced for the closed region and stitch data for entirely covering the closed region with zigzag stitches when the closed region can completely be linearized by a number of sequential pixel deleting cycles not greater than a given number. Border line data is produced and stitch data for entirely covering the closed region with satin stitches is automatically produced when the closed region could not be completely linearized by the number of sequential pixel deleting cycles within the given number. Thus, stitch data for satisfactorily embroidering a pattern consisting of a plurality of partial patterns respectively having different widths can be readily and automatically produced from the original picture of the pattern.
    • 用图像扫描仪扫描图案的原始图像,以获得位图图像数据。 提取定义原始图片的边界线。 由边界线包围的封闭区域进行线性化处理。 当闭合区域可以通过不大于给定数量的多个顺序像素删除循环被线性化时,为封闭区域产生形状定义线数据,并且缝合数据用于以完全覆盖闭合区域的锯齿形缝合。 产生边界线数据,并且当闭合区域不能被完全线性化时给定数量内的顺序像素删除周期的数量时,自动产生用缎纹针迹完全覆盖封闭区域的缝合数据。 因此,可以从图案的原始图片容易且自动地产生用于令人满意地刺绣由分别具有不同宽度的多个部分图案组成的图案的针迹数据。