SYSTEM AND METHOD FOR DETERMINING INFLECTION POINTS IN AN IMAGE OF AN OBJECT
    84.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING INFLECTION POINTS IN AN IMAGE OF AN OBJECT 有权
    用于确定对象图像中的信息点的系统和方法

    公开(公告)号:US20100104198A1

    公开(公告)日:2010-04-29

    申请号:US12488553

    申请日:2009-06-20

    CPC classification number: G06T7/60 G06T2207/30164

    Abstract: A system and method for determining inflection points in an image of an object includes obtaining the image of the object, performing binary image processing on a border of the image to obtain border points, selecting a predetermined number of the border points to fit a straight line, calculating a vertical distance between each selected border point and the straight line, and obtaining a total distance. The method further includes adding a new border point to the selected border points if the total distance is less than a predetermined value, so as to fit a new straight line and do a loop cycle, otherwise, regarding a last border point of the selected border points as an inflection point, and sequentially selecting the predetermined number of other border points to fit another new straight line.

    Abstract translation: 用于确定对象的图像中的拐点的系统和方法包括获得对象的图像,对图像的边界执行二值图像处理以获得边界点,选择预定数量的边界点以拟合直线 计算每个所选边界点和直线之间的垂直距离,并获得总距离。 该方法还包括如果总距离小于预定值,则将新的边界点添加到所选择的边界点,以便适合新的直线并进行循环循环,否则关于选定边界的最后边界点 点作为拐点,并且顺序地选择预定数量的其它边界点以适合另一新直线。

    SYSTEM AND METHOD FOR COMPUTING AND DISPLAYING A ROUNDNESS ERROR OF AN OBJECT
    85.
    发明申请
    SYSTEM AND METHOD FOR COMPUTING AND DISPLAYING A ROUNDNESS ERROR OF AN OBJECT 审中-公开
    用于计算和显示对象的ROUNDNESS错误的系统和方法

    公开(公告)号:US20100053191A1

    公开(公告)日:2010-03-04

    申请号:US12338959

    申请日:2008-12-18

    Abstract: A method and system for computing and displaying a roundness error of an object specifies different colors that respectively represents an error range of points. The method and system receives a point cloud of the object and fits a circle based on the point cloud. The method and system computes an error of each point in the point cloud by computing a distance between the each point and the circle, colorizes the points in the point cloud according to the errors and the specified colors, and generates and outputting a graphic roundness error analysis report.

    Abstract translation: 用于计算和显示物体的圆度误差的方法和系统指定分别表示点的误差范围的不同颜色。 该方法和系统接收对象的点云,并基于点云适合一个圆。 该方法和系统通过计算每个点和圆之间的距离来计算点云中每个点的误差,根据错误和指定的颜色对点云中的点进行着色,并生成并输出图形圆度误差 分析报告

    METAL COATING COMPOSITION
    88.
    发明申请
    METAL COATING COMPOSITION 审中-公开
    金属涂料组合物

    公开(公告)号:US20090182084A1

    公开(公告)日:2009-07-16

    申请号:US12351018

    申请日:2009-01-09

    Abstract: The present invention provides for a metal coating composition that includes a resin system with at least one unsaturated polyester polyol and a curing agent such as an isocyanate or a melamine. The compositions are suitable as a primer and provide good adhesion and moisture resistance to metal substrates.

    Abstract translation: 本发明提供一种金属涂料组合物,其包含具有至少一种不饱和聚酯多元醇和固化剂如异氰酸酯或三聚氰胺的树脂体系。 该组合物适合作为底漆,并且对金属基材提供良好的粘合性和耐湿性。

    METAL COATING COMPOSITION
    89.
    发明申请
    METAL COATING COMPOSITION 有权
    金属涂料组合物

    公开(公告)号:US20090182083A1

    公开(公告)日:2009-07-16

    申请号:US12351002

    申请日:2009-01-09

    Abstract: The present invention provides for a resin system and coating composition suitable for direct application to metal substrates. The composition may include a phosphate functional polyester. The polyester may be an unsaturated polyester polyol. The coating composition may further include a suitable curing agent, such as an isocyanate or melamine. The composition can be applied through traditional application equipment onto a variety of metal substrates and cures to an acceptable surface for further processing, such as top coating with basecoat and clearcoat.

    Abstract translation: 本发明提供一种适于直接应用于金属基材的树脂体系和涂料组合物。 组合物可以包括磷酸酯官能聚酯。 聚酯可以是不饱和聚酯多元醇。 涂料组合物还可以包括合适的固化剂,例如异氰酸酯或三聚氰胺。 组合物可以通过传统的应用设备施加到各种金属基材上,并固化到可接受的表面以进行进一步加工,例如用底涂层和透明涂层的顶涂。

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