Method and system for generating polygonal boundary definitions for image objects
    3.
    发明申请
    Method and system for generating polygonal boundary definitions for image objects 有权
    用于生成图像对象的多边形边界定义的方法和系统

    公开(公告)号:US20070110318A1

    公开(公告)日:2007-05-17

    申请号:US11271711

    申请日:2005-11-11

    申请人: Jeanette Bruno

    发明人: Jeanette Bruno

    IPC分类号: G06K9/48

    摘要: Image objects within two-dimensional images are identified by locating boundary points that describe line segments that define a polygon outlining each object. Processing follows lines of pixels between boundary points to determine whether additional pixels are a part of the same image object by reference to a discriminator, such as color. Boundary points are thus identified for contiguous pixels and contiguous lines. Arm-like regions are identified by recursive analysis in a similar manner. The resulting boundary point list may serve to identify the image object, such as for labeling or tagging in web-based manuals, catalogs, and so forth.

    摘要翻译: 二维图像中的图像对象通过定义描述定义绘制每个对象的多边形的线段的边界点来识别。 处理遵循边界点之间的像素行,以通过参考诸如颜色的鉴别器来确定附加像素是否是相同图像对象的一部分。 因此,为连续像素和连续线识别边界点。 以类似的方式通过递归分析来识别臂状区域。 所得到的边界点列表可以用于识别图像对象,诸如用于基于web的手册,目录等中的标签或标签。