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公开(公告)号：US20120154594A1
公开(公告)日：2012-06-21
申请号：US13240632
申请日：2011-09-22
申请人： Binglong Xie , Yakup Genc , Xiang Gao
发明人： Binglong Xie , Yakup Genc , Xiang Gao
IPC分类号： H04N7/18
CPC分类号： G01N21/9515 , G01B11/245 , G01N21/954 , G06T7/001 , G06T2200/24 , G06T2207/30164
摘要： Systems and methods for inspecting a device are disclosed. The method includes arranging the device in a known position relative to a plurality of movable cameras. The plurality of movable cameras are mounted on a controllable actuator. The plurality of cameras are pointed at the device by controlling the controllable actuator to position the camera with a user interface. A computing device renders a virtual image from a CAD model of the device with a computing device. An image of the device generated by the camera is displayed on a display. The computing device also causes the rendered virtual image of the device to be displayed on the display. The camera images and the rendered images can be displayed side-by-side, in an overlay fashion or both.
摘要翻译： 公开了用于检查设备的系统和方法。 该方法包括将装置相对于多个可移动相机布置在已知位置。 多个可移动摄像机安装在可控致动器上。 多个摄像机通过控制可控制的致动器来定位设备，使其具有用户界面。 计算设备使用计算设备从设备的CAD模型呈现虚拟图像。 由相机生成的设备的图像显示在显示器上。 计算设备还使得显示器上显示设备的渲染虚拟映像。 相机图像和渲染图像可以并排显示，以重叠的方式或两者都显示。
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公开(公告)号：US09494532B2
公开(公告)日：2016-11-15
申请号：US13240632
申请日：2011-09-22
申请人： Binglong Xie , Yakup Genc , Xiang Gao
发明人： Binglong Xie , Yakup Genc , Xiang Gao
IPC分类号： G01N21/95 , G01B11/245 , G01N21/954 , G06T7/00
CPC分类号： G01N21/9515 , G01B11/245 , G01N21/954 , G06T7/001 , G06T2200/24 , G06T2207/30164
摘要： Systems and methods for inspecting a device include arranging the device in a known position relative to a plurality of movable cameras mounted on a controllable actuator controlled by a computing device and pointed at the device by controlling the controllable actuator to position a camera with a user interface on the computing device with a display, and the display displays a virtual image from the camera into CAD model of the device and an image of the device generated by the camera in a side-by-side or in an overlay fashion or both.
摘要翻译： 用于检查设备的系统和方法包括将设备布置在相对于安装在由计算设备控制的可控制致动器上的多个可移动摄像机的已知位置，并通过控制可控致动器来定位具有用户界面的摄像机 在具有显示器的计算设备上，并且显示器将来自相机的虚拟图像显示为设备的CAD模型和由相机以并排或叠加方式或两者均生成的设备的图像。
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公开(公告)号：US09058520B2
公开(公告)日：2015-06-16
申请号：US13617801
申请日：2012-09-14
CPC分类号： G06K9/00624 , G01N21/9515 , G01N21/954 , G06Q10/20 , G06Q50/06
摘要： Systems and methods for inspecting a device are disclosed. The method includes arranging the device in a known position relative to a plurality of movable cameras. The plurality of movable cameras is mounted on a controllable actuator. The plurality of cameras is pointed at the device by controlling the controllable actuator to position the camera with a user interface. An image of the device generated by the camera is displayed on a mobile and wireless display. The computing device also causes a rendered virtual image of the device to be displayed on the mobile and wireless display. A stream of interest and a region of interest is selected at the mobile and wireless display from the images generated by the cameras.
摘要翻译： 公开了用于检查设备的系统和方法。 该方法包括将装置相对于多个可移动相机布置在已知位置。 多个可移动照相机安装在可控制的致动器上。 通过控制可控致动器以使用用户界面定位相机来将多个相机指向设备。 相机产生的设备的图像显示在移动和无线显示器上。 计算设备还使得设备的渲染虚拟映像显示在移动和无线显示器上。 在移动和无线显示器上从相机生成的图像中选择感兴趣的流和感兴趣区域。
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公开(公告)号：US09462183B2
公开(公告)日：2016-10-04
申请号：US13531658
申请日：2012-06-25
申请人： Binglong Xie , Yakup Genc , Frank Dierkes
发明人： Binglong Xie , Yakup Genc , Frank Dierkes
IPC分类号： H04N5/232 , F01D21/00 , G01N21/88 , G01N21/954
CPC分类号： H04N5/23222 , F01D21/003 , F05D2230/72 , G01N21/8806 , G01N21/8851 , G01N21/954 , G01N2021/8838
摘要： A rotating rotor in a turbine has blades attached. At least one blade is a reference blade of which a reference position is determined by a Once-Per-Rotation sensor. A camera positioned at a viewing port takes a sequence of images of all the blades during a rotation at a trigger moment determined by a controller. The controller receives a signal indicating that the reference blade passes its reference point. The controller is provided with data about the number of blades, the position of the camera and a desired dwell of an image related to the blade. The controller calculates the trigger moments and generates trigger signals to the camera. The trigger moment is adjusted for changing rotor speed by extracting a blade feature from blade images. The camera records images that are labeled and stored as image data on a storage device.
摘要翻译： 涡轮机中的旋转转子具有附接的叶片。 至少一个叶片是参考叶片，其参考位置由每转一次传感器确定。 位于观察端口处的摄像机在由控制器确定的触发时刻的旋转期间拍摄所有叶片的一系列图像。 控制器接收到指示参考刀片通过其参考点的信号。 控制器提供关于刀片数量，相机的位置和与刀片相关的图像的期望驻留的数据。 控制器计算触发力矩并产生相机的触发信号。 通过从刀片图像中提取刀片特征来调整触发时刻以改变转子速度。 照相机将已标记和存储为图像数据的图像记录在存储设备上。
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公开(公告)号：US20130083187A1
公开(公告)日：2013-04-04
申请号：US13617801
申请日：2012-09-14
IPC分类号： G06K9/00
CPC分类号： G06K9/00624 , G01N21/9515 , G01N21/954 , G06Q10/20 , G06Q50/06
摘要： Systems and methods for inspecting a device are disclosed. The method includes arranging the device in a known position relative to a plurality of movable cameras. The plurality of movable cameras is mounted on a controllable actuator. The plurality of cameras is pointed at the device by controlling the controllable actuator to position the camera with a user interface. An image of the device generated by the camera is displayed on a mobile and wireless display. The computing device also causes a rendered virtual image of the device to be displayed on the mobile and wireless display. A stream of interest and a region of interest is selected at the mobile and wireless display from the images generated by the cameras.
摘要翻译： 公开了用于检查设备的系统和方法。 该方法包括将装置相对于多个可移动相机布置在已知位置。 多个可移动照相机安装在可控制的致动器上。 通过控制可控致动器以使用用户界面定位相机来将多个相机指向设备。 相机产生的设备的图像显示在移动和无线显示器上。 计算设备还使得设备的渲染虚拟映像显示在移动和无线显示器上。 在移动和无线显示器上从相机生成的图像中选择感兴趣的流和感兴趣区域。
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公开(公告)号：US20130162846A1
公开(公告)日：2013-06-27
申请号：US13531658
申请日：2012-06-25
申请人： Binglong Xie , Yakup Genc , Frank Dierkes
发明人： Binglong Xie , Yakup Genc , Frank Dierkes
IPC分类号： H04N5/232
CPC分类号： H04N5/23222 , F01D21/003 , F05D2230/72 , G01N21/8806 , G01N21/8851 , G01N21/954 , G01N2021/8838
摘要： A rotating rotor in a turbine has blades attached. At least one blade is a reference blade of which a reference position is determined by a Once-Per-Rotation sensor. A camera positioned at a viewing port takes a sequence of images of all the blades during a rotation at a trigger moment determined by a controller. The controller receives a signal indicating that the reference blade passes its reference point. The controller is provided with data about the number of blades, the position of the camera and a desired dwell of an image related to the blade. The controller calculates the trigger moments and generates trigger signals to the camera. The trigger moment is adjusted for changing rotor speed by extracting a blade feature from blade images. The camera records images that are labeled and stored as image data on a storage device.
摘要翻译： 涡轮机中的旋转转子具有附接的叶片。 至少一个叶片是参考叶片，其参考位置由每转一次传感器确定。 位于观察端口处的摄像机在由控制器确定的触发时刻的旋转期间拍摄所有叶片的一系列图像。 控制器接收到指示参考刀片通过其参考点的信号。 控制器提供关于刀片数量，相机的位置和与刀片相关的图像的期望驻留的数据。 控制器计算触发力矩并产生相机的触发信号。 通过从刀片图像中提取刀片特征来调整触发时刻以改变转子速度。 照相机将已标记和存储为图像数据的图像记录在存储设备上。
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公开(公告)号：US20050001013A1
公开(公告)日：2005-01-06
申请号：US10842802
申请日：2004-05-11
CPC分类号： G06K9/00281
摘要： A system and method for object detection are provided where the system includes a component detection unit for detecting components in an image, a component fusion unit in signal communication with the component detection unit for fusing the components into an object, and a CPU in signal communication with the detection and fusion units for comparing the fused components with a statistical model; and the method includes receiving observation data for a plurality of training images, forming at least one statistical model from the plurality of training images, receiving an input image having a plurality of pixels, detecting a plurality of components in the input image, determining a fusion of the detected components, comparing the fusion with the statistical model, and detecting an object in accordance with the comparison.
摘要翻译： 提供了一种用于对象检测的系统和方法，其中系统包括用于检测图像中的分量的分量检测单元，与分量检测单元进行信号通信的分量融合单元，用于将分量融合到对象中，以及在信号通信中的CPU 用检测和融合单元比较融合成分与统计模型; 并且该方法包括接收多个训练图像的观测数据，从多个训练图像中形成至少一个统计模型，接收具有多个像素的输入图像，检测输入图像中的多个分量，确定融合 的检测组件，将融合与统计模型进行比较，并根据比较来检测对象。
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公开(公告)号：US07602941B2
公开(公告)日：2009-10-13
申请号：US10842802
申请日：2004-05-11
CPC分类号： G06K9/00281
摘要： A system and method for object detection are provided where the system includes a component detection unit for detecting components in an image, a component fusion unit in signal communication with the component detection unit for fusing the components into an object, and a CPU in signal communication with the detection and fusion units for comparing the fused components with a statistical model; and the method includes receiving observation data for a plurality of training images, forming at least one statistical model from the plurality of training images, receiving an input image having a plurality of pixels, detecting a plurality of components in the input image, determining a fusion of the detected components, comparing the fusion with the statistical model, and detecting an object in accordance with the comparison.
摘要翻译： 提供了一种用于对象检测的系统和方法，其中系统包括用于检测图像中的分量的分量检测单元，与分量检测单元进行信号通信的分量融合单元，用于将分量融合到对象中，以及在信号通信中的CPU 用检测和融合单元比较融合成分与统计模型; 并且该方法包括接收多个训练图像的观测数据，从多个训练图像中形成至少一个统计模型，接收具有多个像素的输入图像，检测输入图像中的多个分量，确定融合 的检测组件，将融合与统计模型进行比较，并根据比较来检测对象。
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9.发明授权Real-time obstacle detection with a calibrated camera and known ego-motion 有权使用校准的相机实现障碍物检测和已知的自我运动公开(公告)号：US07446798B2
公开(公告)日：2008-11-04
申请号：US10770044
申请日：2004-02-02
申请人： Dorin Comaniciu , Binglong Xie
发明人： Dorin Comaniciu , Binglong Xie
IPC分类号： H04N7/18
CPC分类号： G06K9/3241 , G06K2209/23 , G06T7/70
摘要： A method and system of real-time obstacle detection from a moving vehicle is provided. The method and system use a calibrated image capturing device. The method and system use a motion estimation technique to pick points with reliable image motion flows, and performs very fast sparse matching between the image motion flows and true motion flows calculated from the ego-motion of the image capturing device. Any mismatch between the image motion flows and the true motion flows are verified over time to achieve robust obstacle detection.
摘要翻译： 提供了一种来自移动车辆的实时障碍物检测方法和系统。 该方法和系统使用校准的图像捕获装置。 该方法和系统使用运动估计技术来拾取具有可靠图像运动流的点，并且在图像运动流和从图像捕获装置的自身运动计算出的真实运动流之间执行非常快的稀疏匹配。 图像运动流和真实运动流之间的任何不匹配都随时间被验证，以实现鲁棒的障碍物检测。
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公开(公告)号：US20060177100A1
公开(公告)日：2006-08-10
申请号：US11313599
申请日：2005-12-21
CPC分类号： G06K9/4609 , G06K2209/23
摘要： A method of detecting a feature of a vehicle in an image of a vehicle includes providing a digitized image of a vehicle, providing a first filter mask over a first subdomain of the image, where the filter mask is placed to detect a feature in the image, calculating a function of a gradient of the image inside the first masked subdomain, and detecting the presence or absence of a vehicle feature within the first masked subdomain based on the value of the gradient function.
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