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    METHOD FOR CLASSIFYING A KNOWN OBJECT IN A FIELD OF VIEW OF A CAMERA
    1.
    发明申请
    METHOD FOR CLASSIFYING A KNOWN OBJECT IN A FIELD OF VIEW OF A CAMERA 有权
    在相机视野中分类已知对象的方法

    公开(公告)号：US20160086028A1

    公开(公告)日：2016-03-24

    申请号：US14493951

    申请日：2014-09-23

    Applicant: GM Global Technology Operations LLC

    Inventor： Stephane Francois ,  James W. Wells ,  Neil David McKay

    IPC: G06K9/00 ,  H04N13/02 ,  G06T19/20 ,  G06K9/62 ,  G06T17/10

    CPC classification number: G06K9/00536 ,  G06K9/00201 ,  G06K9/00718 ,  G06K9/00771 ,  G06K9/3208 ,  G06K9/6267 ,  G06K9/6269 ,  G06T7/74 ,  G06T17/10 ,  G06T19/20 ,  H04N13/211 ,  H04N13/218 ,  H04N13/275

    Abstract: A method for classifying a known object in a field of view of a digital camera includes developing a plurality of classifier feature vectors, each classifier feature vector associated with one of a plurality of facet viewing angles of the known object. The digital camera captures an image in a field of view including the known object and an image feature vector is generated based upon said captured image. The image feature vector is compared with each of the plurality of classifier feature vectors and one of the plurality of classifier feature vectors that most closely corresponds to the image feature vector is selected. A pose of the known object relative to the digital camera is determined based upon the selected classifier feature vector.

    Abstract translation: 用于在数字照相机的视野中对已知对象进行分类的方法包括开发多个分类器特征向量，每个分类器特征向量与已知对象的多个小平面视角之一相关联。 数字照相机在包括已知对象的视野中拍摄图像，并且基于所述捕获的图像生成图像特征向量。 将图像特征向量与多个分类器特征向量中的每一个进行比较，并且选择与图像特征向量最接近的多个分类器特征向量中的一个。 基于所选择的分类器特征向量来确定已知对象相对于数字照相机的姿态。

    System and method for selecting a two-dimensional region of interest using a range sensor
    5.
    发明授权
    System and method for selecting a two-dimensional region of interest using a range sensor 有权
    使用距离传感器选择二维感兴趣区域的系统和方法

    公开(公告)号：US09521397B2

    公开(公告)日：2016-12-13

    申请号：US14204119

    申请日：2014-03-11

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Neil David McKay ,  James W. Wells ,  Roland J. Menassa

    IPC: G01S7/48 ,  H04N13/02 ,  G01S17/02 ,  G01S17/89 ,  G06K9/00 ,  G06K9/32

    CPC classification number: H04N13/204 ,  G01S7/4808 ,  G01S17/023 ,  G01S17/89 ,  G06K9/00791 ,  G06K9/3233

    Abstract: A system includes a first camera defining a first camera coordinate system (C1) and configured to acquire a first image of a scene. A range sensor is spaced a first distance from the first camera and defines a range sensor coordinate system (R). A controller is operatively connected to the first camera and range sensor. The controller has a processor and a tangible, non-transitory memory device on which is recorded instructions for executing a method for obtaining a two-dimensional region of interest (u1*, v1*) in the first image, which is a two-dimensional intensity image. The first image is represented by a plurality of first points (u1, v1) in a first image plane. The controller is configured to acquire a range image of the scene with the range sensor. The range image is represented by a plurality of second points (u2, v2, d) in a second image plane.

    Abstract translation: 系统包括限定第一相机坐标系（C1）并被配置为获取场景的第一图像的第一摄像机。 距离传感器与第一摄像机隔开第一距离并且定义距离传感器坐标系（R）。 控制器可操作地连接到第一相机​​和范围传感器。 控制器具有处理器和有形的非暂时性存储器件，其上记录有用于执行用于获得第二图像中的二维感兴趣区域（u1 *，v1 *）的方法的指令，该方法是二维 强度图像。 第一图像由第一图像平面中的多个第一点（u1，v1）表示。 控制器被配置成用范围传感器获取场景的范围图像。 范围图像由第二图像平面中的多个第二点（u2，v2，d）表示。

    RECONFIGURABLE FIXTURE FOR SHEET METAL PARTS AND METHOD
    6.
    发明申请
    RECONFIGURABLE FIXTURE FOR SHEET METAL PARTS AND METHOD 审中-公开
    适用于板材金属零件和方法的可重新配置

    公开(公告)号：US20150336227A1

    公开(公告)日：2015-11-26

    申请号：US14708640

    申请日：2015-05-11

    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

    Inventor： Neil David McKay ,  Mark Allen Smith ,  Seog-Chan Oh

    IPC: B23Q3/08 ,  B23Q1/38

    CPC classification number: B23Q3/088 ,  B23Q1/38 ,  B65D81/09 ,  B65D81/113 ,  B65D85/68 ,  B65D2585/6887 ,  Y10T29/50

    Abstract: A reconfigurable fixture and method for holding a sheet metal part for processing, assembly, or inspection is provided. The reconfigurable fixture includes a holding container made of a flexible material, and holding granules at least partially filling the holding container. The holding container and the holding granules cooperate to conform to the sheet metal part when the sheet metal part is placed on the holding container.

    Abstract translation: 提供了用于保持用于处理，组装或检查的钣金零件的可重构夹具和方法。 可重构夹具包括由柔性材料制成的保持容器，并且保持至少部分地填充保持容器的颗粒。 当将金属片部件放置在保持容器上时，保持容器和保持颗粒配合以与金属片部件一致。

    System and method for creating an image with a wide dynamic range
    7.
    发明授权
    System and method for creating an image with a wide dynamic range 有权
    用于创建具有宽动态范围的图像的系统和方法

    公开(公告)号：US09019401B2

    公开(公告)日：2015-04-28

    申请号：US13776766

    申请日：2013-02-26

    Applicant: GM Global Technology Operations LLC

    Inventor： Neil David McKay

    IPC: H04N5/265

    CPC classification number: H04N5/265 ,  G06T5/009 ,  G06T5/50 ,  G06T2207/20221 ,  H04N5/2355 ,  H04N5/35581

    Abstract: A system for creating an image with a wide dynamic range includes an imaging unit, a processing unit and a control unit operatively connected to each other. The imaging unit is configured to acquire a plurality of images of a scene at respective exposure times such that each of the respective exposure times are different from one another. The images are each represented by a set of pixels, each defining a respective pixel intensity. The processing unit is configured to combine the plurality of images to produce a combined image based at least in part on weighting factors assigned to each pixel and a mapping graph.

    Abstract translation: 用于创建具有宽动态范围的图像的系统包括可操作地彼此连接的成像单元，处理单元和控制单元。 成像单元被配置为在相应的曝光时间获取场景的多个图像，使得各个曝光时间彼此不同。 图像各自由一组像素表示，每个像素限定相应的像素强度。 处理单元被配置为至少部分地基于分配给每个像素的加权因子和映射图来组合多个图像以产生组合图像。

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