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    • 72. 发明申请
    • Adaptive compensation for measurement distortions in spectroscopy
    • 光谱测量失真的自适应补偿
    • US20050143943A1
    • 2005-06-30
    • US10733195
    • 2003-12-11
    • Christopher Brown
    • Christopher Brown
    • G01D18/00G01J3/28G01N21/27
    • G01J3/28G01N21/274
    • Methods of reducing the effects of measurement device artifacts on a measurement of a sample are presented. A number of reference measurements performed with the measurement device are observed to identify reference independent components of the reference measurements. The variations of the reference independent components are used as surrogates for possible artifacts of the measurement device. A number of measurements of subjects similar to the sample are observed, and similarity components of the subject measurements that vary in a manner similar to the reference independent components may be identified. The sample measurement is then adjusted to remove at least part of the similarity components that correspond to the variations in the reference independent components. The adjustment of the sample measurement is thereby improved by reducing the effects of artifacts of the measurement device.
    • 提出了减少测量装置伪影对样品测量的影响的方法。 观察使用测量装置进行的许多参考测量来识别参考测量的参考独立分量。 参考独立分量的变化被用作测量装置的可能伪影的代理。 观察到类似于样品的受试者的多个测量,并且可以以类似于参考独立成分的方式来识别受试者测量的相似性分量。 然后调整样品测量以去除与参考独立组分的变化相对应的至少部分相似性成分。 从而通过减少测量装置的伪影的影响来提高样本测量的调整。
    • 75. 发明授权
    • Three-dimensional model acquisition using planar mirrors
    • 使用平面镜的三维模型采集
    • US09230325B2
    • 2016-01-05
    • US13589023
    • 2012-08-17
    • Bo HuJacek Antoni WojtczakChristopher Brown
    • Bo HuJacek Antoni WojtczakChristopher Brown
    • H04N13/02G06T7/00G06K9/00
    • G06T7/80G06T7/55G06T2207/30196G06T2207/30204
    • 3-D model acquisition of an object is performed using two planar mirrors and a camera. According to some embodiments, 3-D reconstruction is achieved by recovering the scene geometry, including the equations of the mirrors, the camera parameters and the position of the markers, which give the location and orientation of the subjects. After establishing the geometry, a volume intersection algorithm is applied to build a 3-D model of the subject. Camera parameters and spatial constraints of the mirrors may be initially unknown. Camera parameters may be solved with reference to the object and references in the object. Further, distance from the camera to at least one point on the object may be determined once camera parameters are solved. Markers having fixed relative positions may be provided on the object for reference.
    • 使用两个平面镜和相机执行对象的3-D模型采集。 根据一些实施例,通过恢复包括反射镜的方程,摄像机参数和标记的位置的场景几何来实现3维重建,其给出了被摄体的位置和取向。 建立几何体后,应用体积交集算法来构建主体的三维模型。 镜子的相机参数和空间约束可能最初是未知的。 可以参考对象中的对象和引用来解决相机参数。 此外,一旦照相机参数被解决,可以确定从相机到物体上的至少一个点的距离。 可以在物体上提供具有固定相对位置的标记以供参考。
    • 76. 发明授权
    • Sensor circuit and display apparatus
    • 传感器电路和显示装置
    • US08658957B2
    • 2014-02-25
    • US13381291
    • 2010-06-23
    • Christopher BrownHiromi KatohKohei Tanaka
    • Christopher BrownHiromi KatohKohei Tanaka
    • H01L27/00
    • H01L31/101G02F1/13318G02F1/13338G06F3/0412G06F3/044G09G2360/142G09G2360/144H01L27/1446
    • A sensor circuit or a display apparatus from which a highly accurate sensor output can be obtained includes a photodiode, a capacitor that is connected to the photodiode via an accumulation node and accumulates charges according to an electric current in the photodiode; a sensor switching element transistor that causes the accumulation node and an output line to be conductive with respect to each other in response to a readout signal and outputs an output signal according to the potential of the accumulation node to the output line; a variable capacitor that is provided between the accumulation node and an input electrode, and whose capacitance varies when a pressure is applied by a touching operation; and a control switching element transistor to which a control signal for switching conduction and non-conduction between the variable capacitor and the accumulation node is input.
    • 可以从其获得高精度传感器输出的传感器电路或显示装置包括光电二极管,经由累积节点连接到光电二极管的电容器,并根据光电二极管中的电流累积电荷; 传感器开关元件晶体管,其响应于读出信号使所述累积节点和输出线相对于彼此导电,并且根据所述累积节点的电位将输出信号输出到所述输出线; 设置在所述蓄积节点和输入电极之间的可变电容器,并且当通过触摸操作施加压力时,其电容变化; 以及输入用于切换可变电容器和累积节点之间的导通和非导通的控制信号的控制开关元件晶体管。
    • 78. 发明授权
    • Display device
    • 显示设备
    • US08416225B2
    • 2013-04-09
    • US12529476
    • 2008-04-09
    • Hiromi KatohKazuhiro MaedaChristopher Brown
    • Hiromi KatohKazuhiro MaedaChristopher Brown
    • G06F3/038G09G5/00
    • G06F3/0418G01J1/46G02F2001/13312G06F3/0412G09G3/3648
    • Provided is a display device that has a photodetection element within a pixel and can calibrate automatically a photo sensor signal during an operation of the display device. A sensor row driver (5) has a first operation mode for supplying a sensor drive signal of a first pattern to a photo sensor in a pixel region (1) and outputting a photo sensor signal corresponding to a quantity of receiving light to a signal processing circuit (8), a second operation mode for supplying a sensor drive signal of a second pattern and acquiring a first photo sensor signal level for calibration corresponding to the case where a black level is detected, and a third operation mode for supplying a sensor drive signal of a third pattern and acquiring a second photo sensor signal level for calibration corresponding to the case where a white level is detected. During the first operation mode, a third photo sensor signal level for calibration is acquired from a dummy pixel. The signal processing circuit (8) calibrates the photo sensor signal from an effective pixel during the first operation mode by using the first to third photo sensor signal levels.
    • 提供一种在像素内具有光电检测元件并且可以在显示装置的操作期间自动校准光电传感器信号的显示装置。 传感器行驱动器(5)具有第一操作模式,用于将像素区域(1)中的第一图案的传感器驱动信号提供给光传感器,并将与接收光量对应的光传感器信号输出到信号处理 电路(8),用于提供第二图案的传感器驱动信号的第二操作模式,并且获取与检测到黑电平的情况相对应的用于校准的第一光电传感器信号电平;以及第三操作模式,用于提供传感器驱动 信号,并且获取与检测到白电平的情况相对应的用于校准的第二光电传感器信号电平。 在第一操作模式期间,从虚拟像素获取用于校准的第三光电传感器信号电平。 信号处理电路(8)通过使用第一至第三光传感器信号电平在第一操作模式期间从有效像素校准光传感器信号。
    • 79. 发明授权
    • Vehicle protective structure
    • 车辆保护结构
    • US08356541B2
    • 2013-01-22
    • US12857223
    • 2010-08-16
    • John SchneiderChristopher BrownRobin CromwellDonald Lowe
    • John SchneiderChristopher BrownRobin CromwellDonald Lowe
    • F41H7/02
    • F41H5/20F41H5/013F41H5/26F41H7/04
    • A protective structure for a vehicle having an opening on an upper surface is provided. One embodiment of the invention has at least a partial enclosure around an area defined laterally by the vehicle opening with an overhead and side protective capability. An embodiment of the invention has an overhead cover that is formed to substantially enclose a top area of the enclosure and having multiple panels that may be locked into place or opened by an occupant for exit through a top area of the enclosure. Biasing devices may be provided to bias the panels toward an open position and thereby facilitate occupant egress. The multiple panels in this embodiment extend upwardly and inwardly from a section of the enclosure's side walls. Ballistic windows are provided on the protective structure such that an occupant can view laterally and vertically through the enclosure and overhead cover. A shield or protective plate can be mounted on one side of the enclosure.
    • 提供了在上表面具有开口的车辆的保护结构。 本发明的一个实施例具有围绕由车辆开口横向定义的具有顶部和侧面保护能力的区域中的至少一部分外壳。 本发明的实施例具有顶盖,其被形成为基本上封闭外壳的顶部区域并且具有多个面板,其可以被锁定到位或由乘员打开以通过外壳的顶部区域排出。 可以提供偏置装置以将面板朝向打开位置偏置,从而便于乘员出口。 该实施例中的多个面板从外壳侧壁的一部分向上和向内延伸。 在保护结构上设置有弹道窗,使得乘客可以横向和垂直地观察外壳和顶盖。 屏蔽或保护板可以安装在外壳的一侧。