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    • 1. 发明申请
    • METHOD AND SYSTEM FOR ANGLE MEASUREMENT
    • 角度测量的方法和系统
    • US20090231574A1
    • 2009-09-17
    • US12233045
    • 2008-09-18
    • Michael VogelAndreas Glimm
    • Michael VogelAndreas Glimm
    • G01B11/26G01N21/55G01N21/00
    • G01D5/3473
    • An angle measurement device includes a light source configured to emit light along an optical path and a patterned member positioned along the optical path and configured to rotate about an axis of rotation. The patterned member includes a periodic optical variation. Light passing through the patterned member provides a spatially modulated optical waveform. The angle measurement device also includes an imaging device positioned along the optical path and including a plurality of photosensitive elements disposed in an array configuration. The imaging device is configured to receive the spatially modulated optical waveform and provide a signal associated with light intensity at each of the plurality of photosensitive elements. The angle measurement device further includes an angle determination unit coupled to the imaging device and configured to compute a rotation angle of the patterned member based on a reference waveform and the provided signal.
    • 角度测量装置包括被配置为沿着光路发射光的光源和沿着光路定位并被构造为围绕旋转轴线旋转的图案化部件。 图案化构件包括周期性光学变化。 通过图案构件的光提供空间调制的光波形。 角度测量装置还包括沿着光路定位并包括以阵列构型设置的多个感光元件的成像装置。 成像装置被配置为接收空间调制的光波形并且提供与多个感光元件中的每一个处的光强度相关联的信号。 角度测量装置还包括角度确定单元,该角度确定单元耦合到成像装置并且被配置为基于参考波形和所提供的信号来计算图案化构件的旋转角度。
    • 2. 发明授权
    • Method and system for angle measurement
    • 角度测量方法和系统
    • US07697127B2
    • 2010-04-13
    • US12233045
    • 2008-09-18
    • Michael VogelAndreas Glimm
    • Michael VogelAndreas Glimm
    • G01B11/26
    • G01D5/3473
    • An angle measurement device includes a light source configured to emit light along an optical path and a patterned member positioned along the optical path and configured to rotate about an axis of rotation. The patterned member includes a periodic optical variation. Light passing through the patterned member provides a spatially modulated optical waveform. The angle measurement device also includes an imaging device positioned along the optical path and including a plurality of photosensitive elements disposed in an array configuration. The imaging device is configured to receive the spatially modulated optical waveform and provide a signal associated with light intensity at each of the plurality of photosensitive elements. The angle measurement device further includes an angle determination unit coupled to the imaging device and configured to compute a rotation angle of the patterned member based on a reference waveform and the provided signal.
    • 角度测量装置包括被配置为沿着光路发射光的光源和沿着光路定位并被构造为围绕旋转轴线旋转的图案化部件。 图案化构件包括周期性光学变化。 通过图案构件的光提供空间调制的光波形。 角度测量装置还包括沿着光路定位并包括以阵列构型设置的多个感光元件的成像装置。 成像装置被配置为接收空间调制的光波形并且提供与多个感光元件中的每一个处的光强度相关联的信号。 角度测量装置还包括角度确定单元,该角度确定单元耦合到成像装置并且被配置为基于参考波形和所提供的信号来计算图案化构件的旋转角度。
    • 3. 发明授权
    • Application attack monitoring
    • 应用程序攻击监控
    • US09350749B2
    • 2016-05-24
    • US14506991
    • 2014-10-06
    • Cedric HebertMohammad Ashiqur RahamanMichael Vogel
    • Cedric HebertMohammad Ashiqur RahamanMichael Vogel
    • G06F11/00G06F12/14G06F12/16G08B23/00H04L29/06
    • H04L63/1416H04L63/1433
    • Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for providing application attack monitoring. Actions can include: obtaining a security graph model associated with an attack vulnerability of a distributed application, the security graph model comprising a plurality of rule parts; screening log data obtained by a plurality of connectors to selectively obtain relevant log data corresponding to one or more of the rule parts, each connector being in communication with a respective components of the distributed application; evaluating the relevant log data based on the security graph model to provide an evaluation score; and in response to determining that the evaluation score is greater than a predetermined threshold, providing output indicating an attack on the distributed application.
    • 本公开的实现包括用于提供应用程序攻击监视的方法,系统和计算机可读存储介质。 操作可以包括:获得与分布式应用的攻击脆弱性相关联的安全图模型,所述安全图模型包括多个规则部分; 筛选由多个连接器获得的日志数据,以选择性地获得对应于一个或多个规则部分的相关日志数据,每个连接器与分布式应用的相应部件通信; 基于安全图模型评估相关日志数据以提供评估分数; 并且响应于确定所述评估分数大于预定阈值,提供指示对所述分布式应用的攻击的输出。
    • 6. 发明申请
    • METHOD AND SYSTEM FOR MEASURING ANGLES BASED ON 360 DEGREE IMAGES
    • 基于360度图像测量角度的方法和系统
    • US20130002807A1
    • 2013-01-03
    • US13609209
    • 2012-09-10
    • Michael VogelOmar SoubraDarin Muncy
    • Michael VogelOmar SoubraDarin Muncy
    • H04N7/00
    • G01B11/26G02B13/06G06T7/73
    • A method of measuring an angle includes orienting a measurement device at a reference position characterized by a reference angle. A first panoramic image defined by a predetermined range of elevation angles is acquired where the first panoramic image includes an object. A first bearing of the object in relation to the reference angle is determined and the measurement device is rotated to a measurement position characterized by a measurement angle. A second panoramic image defined by the predetermined range of elevation angles is acquired where the second panoramic image includes the object. A second bearing of the object in relation to the reference angle is determined. The measurement angle is computed as a function of the first bearing and the second bearing.
    • 一种测量角度的方法包括使测量装置定位在以参考角为特征的参考位置。 获取由预定范围的仰角定义的第一全景图像,其中第一全景图像包括对象。 确定物体相对于参考角度的第一轴承,并且将测量装置旋转到以测量角度为特征的测量位置。 获取由预定的仰角范围定义的第二全景图像,其中第二全景图像包括对象。 确定物体相对于参考角度的第二轴承。 测量角度作为第一轴承和第二轴承的函数计算。
    • 8. 发明授权
    • Optical instrument and method for obtaining distance and image information
    • 用于获取距离和图像信息的光学仪器和方法
    • US08085387B2
    • 2011-12-27
    • US12507755
    • 2009-07-22
    • Torsten KludasMichael VogelChristian GrasserSet Svanholm
    • Torsten KludasMichael VogelChristian GrasserSet Svanholm
    • G01C3/08
    • G01C15/00G01C11/025
    • An optical instrument and a method for obtaining distance and image information of an object is disclosed to improve the speed and accuracy of data acquisition. The instrument comprises a camera, positioning unit, distance measuring unit, lens arrangement and control unit. The camera acquires images of an object and the control unit defines an area to be scanned and measurement pixels of an object in the image, wherein the measurement pixels are converted into an approximation of coordinates of positions to be measured assuming a default distance to the positions, and the optical axis of the lens arrangement is adjusted sequentially onto the positions to be measured. After measuring the distances to the positions, the coordinates are recalculated increasing the accuracy of the coordinates.
    • 公开了一种用于获得物体的距离和图像信息的光学仪器和方法,以提高数据采集的速度和精度。 仪器包括摄像机,定位单元,距离测量单元,镜头布置和控制单元。 相机获取对象的图像,并且控制单元定义要扫描的区域和图像中的对象的测量像素,其中测量像素被转换为假设与位置的默认距离的要测量的位置的坐标的近似 ,并将透镜装置的光轴顺序地调整到要测量的位置上。 在测量到位置的距离之后,重新计算坐标以增加坐标的精度。
    • 10. 发明申请
    • DETERMINING COORDINATES OF A TARGET IN RELATION TO A SURVEY INSTRUMENT HAVING AT LEAST TWO CAMERAS
    • 与至少两台摄像机相关的调查仪器确定目标的协调
    • US20110043620A1
    • 2011-02-24
    • US12735805
    • 2008-02-29
    • Set SvanholmMichael VogelChristian Grässer
    • Set SvanholmMichael VogelChristian Grässer
    • H04N7/18
    • G06T7/0065G01C1/04G01C11/06G01C15/002G06T7/55
    • A method is disclosed for determining coordinates of a target in relation to a surveying instrument wherein a first image is captured using a first camera in a first camera position and orientation, a target is selected by identifying at least one object point in the first image, and first image coordinates of the object point in the first image are measured. In at least one embodiment, a second image is captured using a second camera in a second camera position and orientation, the object point identified in the first image is identified in the second image, and second image coordinates of the object point in the second image are measured. Target coordinates of the target in relation to the rotation center of the surveying instrument are then determined based on the first camera position and orientation, the first image coordinates, the second camera position and orientation, the second image coordinates, and first and second camera calibration data. Furthermore, a surveying instrument for performing the method is disclosed.
    • 公开了一种用于确定目标相对于测量仪器的坐标的方法,其中使用第一相机位置和方位中的第一相机捕获第一图像,通过识别第一图像中的至少一个对象点来选择目标, 并且测量第一图像中的对象点的第一图像坐标。 在至少一个实施例中,使用第二照相机位置和方向上的第二照相机拍摄第二图像,在第二图像中识别在第一图像中识别的对象点,并且在第二图像中识别对象点的第二图像坐标 被测量。 然后基于第一摄像机位置和姿态,第一图像坐标,第二摄像机位置和方向,第二图像坐标以及第一和第二摄像机校准来确定目标相对于测量仪器的旋转中心的目标坐标 数据。 此外,公开了一种用于执行该方法的测量仪器。