会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Method and apparatus for determining an unsupervised planar geodesic path
    • 用于确定无监督平面测地线路径的方法和装置
    • US06625565B1
    • 2003-09-23
    • US09585004
    • 2000-06-01
    • Abdalmajeid M. AlyassinBoris YamromJames V. Miller
    • Abdalmajeid M. AlyassinBoris YamromJames V. Miller
    • G01B726
    • G06T7/60
    • The present invention provides a system and method for performing three-dimensional surface measurements of a path length along a surface. The method for determining the path length along the surface of a three-dimensional object includes the step of first selecting a first and second point on the three-dimensional surface. A plane is then defined which contains both the first and second points. A determination is then made to find the shortest path curve between the first point and second point which is defined by the intersection of the three-dimensional object with the plane. This path length is recorded for future comparison. A series of subsequent planes is defined that contains the first and second point, wherein these planes are rotated at an angle to each other. A determination is then made for the shortest path length associated with each subsequent plane. The overall shortest path length is the minimum of these recorded path lengths.
    • 本发明提供一种用于对沿着表面的路径长度进行三维表面测量的系统和方法。 用于确定沿着三维物体的表面的路径长度的方法包括首先选择三维表面上的第一和第二点的步骤。 然后定义一个包含第一和第二点的平面。 然后确定在三维物体与平面的交点定义的第一点和第二点之间找到最短路径曲线。 记录此路径长度以供将来进行比较。 定义了一系列后续平面,其包含第一和第二点,其中这些平面彼此成角度地旋转。 然后确定与每个后续平面相关联的最短路径长度。 总体最短路径长度是这些记录路径长度的最小值。
    • 7. 发明授权
    • Method of color coding orientation information
    • 彩色编码方向信息的方法
    • US5592598A
    • 1997-01-07
    • US324996
    • 1994-10-18
    • Boris Yamrom
    • Boris Yamrom
    • G06T11/20G06T15/50G06T11/40G06T15/60
    • G06T11/206
    • The present invention is a method for visualizing a two dimensional field of orientation data on a surface which may be (flat or curved). A unit polyhedron is constructed which approximates a unit sphere centered at a point on the surface corresponding to the orientation vector. Colors are assigned to facets of the polyhedron such that adjacent facets have similar colors. Orientation vectors are projected onto facets of the polyhedron, and the surface point which is associated with the orientation vector is color coded with the color of the intersected facet. The method can be used in geology, metallurgy, stereology, and any other domain where a large set of orientation data is collected.
    • 本发明是用于在可以是(平坦的或弯曲的)的表面上可视化取向数据的二维场的方法。 构造单位多面体,其接近以对应于取向向量的表面上的点为中心的单位球。 颜色被分配给多面体的面,使得相邻面具有相似的颜色。 定向矢量被投影到多面体的面上,并且与取向矢量相关联的表面点用相交面的颜色进行颜色编码。 该方法可用于地质学,冶金学,立体学以及收集大量取向数据的任何其他领域。