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    • 84. 发明授权
    • Shadow removal in an image captured by a vehicle-based camera for clear path detection
    • 通过基于车辆的相机拍摄的图像中的阴影去除以进行清晰的路径检测
    • US08294794B2
    • 2012-10-23
    • US12830525
    • 2010-07-06
    • Wende ZhangQi WuVijayakumar Bhagavatula
    • Wende ZhangQi WuVijayakumar Bhagavatula
    • H04N9/64
    • G06K9/00791G06K9/346G06T5/007G06T7/12G06T2207/10024G06T2207/30252
    • A method for is provided for creating a shadow-reduced image from a captured image for distinguishing a clear path of travel. Each pixel of a captured input image is plotted according to a two dimensional logarithmic graph. A specific color set relating to an associated color value of a clear path. A linear illumination-invariant axis is determined as a function of the specific color set. An illumination direction for the linear illumination-invariant axis is determined. A log-chromaticity value of each plotted pixel of the specific color set is projected on the axis. Edges in the input image and the illumination-invariant image domain are identified. The identified edges of the input image are compared to identify edges in the illumination-invariant image domain. A determination is made whether a shadow edge is present in response to comparing the edges. A shadow-reduced image is generated for scene analysis by a vehicle vision-based system.
    • 提供了一种用于从捕获的图像创建阴影缩小图像以区分清晰的行进路径的方法。 捕获的输入图像的每个像素根据二维对数图进行绘制。 与清晰路径相关联的颜色值相关的特定颜色集。 线性照明不变轴被确定为特定颜色集合的函数。 确定线性照明不变轴的照明方向。 特定颜色集合的每个绘制像素的对数色度值投影在轴上。 识别输入图像和照明不变图像域中的边缘。 将识别的输入图像的边缘进行比较,以识别照明不变图像域中的边缘。 确定响应于比较边缘是否存在阴影边缘。 通过基于车辆视觉的系统生成用于场景分析的阴影缩小图像。
    • 85. 发明申请
    • Method, Super Node-Core (SN-C) Node and System for Requesting and Storing Distributed Service Network (DSN) Authentication Information
    • 方法,超节点核心(SN-C)节点和用于请求和存储分布式业务网络(DSN)认证信息的系统
    • US20120204226A1
    • 2012-08-09
    • US13392983
    • 2010-08-17
    • Minpeng QiHongru ZhuQi Wu
    • Minpeng QiHongru ZhuQi Wu
    • G06F21/00
    • H04W12/06H04L45/12
    • A method, Super Node-Core (SN-C) node and Distributed Service Network (DSN) authentication system for requesting and storing DSN authentication information are provided, wherein the method for requesting the DSN authentication information includes: according to a user access request, judging whether a local SN-C node stores the authentication information of the user; when the local SN-C node stores the authentication information, initiating an authentication process directly; when the local SN-C node does not store the authentication information, requesting the authentication information from other SN-C nodes which store the authentication information of the user. The method, SN-C node and DSN authentication system for requesting and storing the DSN authentication information, by means of the distributed storage and authentication of the authentication information of the user, can acquire the authentication information from other SN-C nodes when a failure occurs in one of the SN-C nodes, and reduce the risk that a single authentication server is unable to perform the authentication and operation caused by the failure.
    • 提供了一种用于请求和存储DSN认证信息的方法,超级节点核心(SN-C)节点和分布式业务网络(DSN)认证系统,其中用于请求DSN认证信息的方法包括:根据用户接入请求, 判断本地SN-C节点是否存储用户的认证信息; 当本地SN-C节点存储认证信息时,直接启动认证过程; 当本地SN-C节点不存储认证信息时,从存储用户认证信息的其他SN-C节点请求认证信息。 用于请求和存储DSN认证信息的方法,SN-C节点和DSN认证系统,通过对用户认证信息的分布式存储和认证,可以在发生故障时从其他SN-C节点获取认证信息 发生在其中一个SN-C节点,并降低单个认证服务器无法执行由故障引起的认证和操作的风险。
    • 87. 发明申请
    • HIGH RESOLUTION LABEL FREE IMAGING
    • 高分辨率标签免费成像
    • US20110205422A1
    • 2011-08-25
    • US13021945
    • 2011-02-07
    • Qi Wu
    • Qi Wu
    • H04N5/225H04N5/335
    • G01N21/7743G01N21/553
    • An apparatus having an optical reader system and method for label-independent detection having improved spatial resolution of the reader, as defined herein. The system includes an optical configuration for interrogating a sensor on a microplate at an incident angle (θ1) of greater than 45°, and recording the image received from the contacted sensor with the image recorder, the image recorder being oriented with respect to the reflected beam at a reflected angle (θ2) of greater than about 5°, as further defined herein.
    • 具有如本文所定义的具有改进的读取器的空间分辨率的用于标签独立检测的光学读取器系统和方法的装置。 该系统包括用于以大于45°的入射角度(& 1)在微孔板上询问传感器的光学配置,并且将从接触传感器接收的图像记录到图像记录器,图像记录器相对于 反射光束的反射角(θ)大于约5°,如本文进一步定义。
    • 88. 发明授权
    • System for high throughput GPCR functional assay
    • 高通量GPCR功能测定系统
    • US07998414B2
    • 2011-08-16
    • US11893506
    • 2007-08-16
    • Eric J. MozdyHui SuQi Wu
    • Eric J. MozdyHui SuQi Wu
    • G01N21/64
    • C40B60/12C40B30/10
    • A functional assay detection system for membrane bound proteins. The system comprises a biological array including a porous substrate having a plurality of membranes adhered thereto and a first side and a second side, a fluorescent labeling reagent configured to couple to the membrane bound proteins, a pulsed light assembly configured to excite the fluorescent labeling reagent, and a time-delayed imaging device configured to capture emitted fluorescence of the fluorescent labeling reagent. The pulsed light assembly is configured to excite the fluorescent labeling reagent from at least one of the first side and the second side of the porous substrate, and the fluorescent labeling reagent comprises a fluorophore that has an emission lifetime that is in the range of microseconds.
    • 膜结合蛋白的功能测定检测系统。 该系统包括生物阵列,其包括多孔基底,其具有附着于其上的多个膜,第一侧和第二侧,构造成耦合到膜结合蛋白的荧光标记试剂;脉冲光组件,其被配置为激发荧光标记试剂 以及被配置为捕获荧光标记试剂的发射荧光的时间延迟成像装置。 脉冲光组件被配置为从多孔基底的第一侧和第二侧中的至少一个激发荧光标记试剂,并且荧光标记试剂包含具有在微秒范围内的发光寿命的荧光团。
    • 89. 发明授权
    • RS-based network transmission method
    • 基于RS的网络传输方式
    • US07995514B2
    • 2011-08-09
    • US12110780
    • 2008-04-28
    • Eun-Taek LimZongchuang LiangQi Wu
    • Eun-Taek LimZongchuang LiangQi Wu
    • H04B7/204
    • H04B7/2606H04L5/0007H04L27/2601
    • A Relay System (RS)-based cellular network transmission method for MT having a function of single input and single output is provided. The method includes transmitting broadcast information to all RSs and Mobile Terminals (MTs); transmitting required data to each RS in an Orthogonal Frequency Division Multiplexing (OFDM) mode; performing the operations of selection of modulation scheme, addition of CP, addition of symbols for channel estimation and selection of OFDM symbols; feeding feedback information to the Base Station (BS); transmitting a synchronization request to the BS; transmitting a synchronization acknowledgement to the RS; transmitting information to each MT belonging to the BS; transmitting information to each MT belonging to the RS; the MT belonging to the BS transmitting ACK/NACK information to the BS; the MT belonging to the RS transmitting ACK/NACK information to the BS; and the BS informing the RS of the received ACK/NACK information.
    • 提供了具有单输入和单输出功能的MT的基于中继系统(RS)的蜂窝网络传输方法。 该方法包括向所有RS和移动终端(MT)发送广播信息; 以正交频分复用(OFDM)模式向每个RS发送所需数据; 执行调制方案的选择,CP的添加,用于信道估计的符号的添加和OFDM符号的选择的操作; 向基站(BS)馈送反馈信息; 向BS发送同步请求; 向RS发送同步确认; 向属于所述BS的每个MT发送信息; 向属于RS的每个MT发送信息; 属于BS的MT向BS发送ACK / NACK信息; 属于RS的MT向BS发送ACK / NACK信息; 以及通知RS所接收到的ACK / NACK信息的BS。
    • 90. 发明授权
    • Control circuit for fast heating of a positive-temperature-coefficient heating component
    • 用于快速加热正温系数加热部件的控制电路
    • US07994455B2
    • 2011-08-09
    • US11870244
    • 2007-10-10
    • Qun SongFang XieQi WuZeyu Huang
    • Qun SongFang XieQi WuZeyu Huang
    • B23K1/02
    • H05B1/0255A45D1/28H05B2203/02
    • Traditional temperature-control products have the problem that the temperature of the working surface reaches the setting temperature too slowly when heating up or recovering from a temperature drop. A traditional temperature control circuit and temperature-settings selector components are modified to solve this problem. When heating begins, the modified circuit increases the initial setting temperature to be above the target setting temperature. The modified circuit then adjusts the setting temperature by measuring the heating power consumption. Once the working surface of the temperature control product reaches the initial setting temperature, the heating power consumption drops and the modified circuit reduces the temperature setting to the target setting temperature. The temperature control product can rapidly achieve the target temperature. A positive-temperature-coefficient heating component is used in the temperature control product.
    • 传统的温度控制产品存在如下问题:当加热或从温度下降恢复时,工作表面的温度达到设定温度太慢。 传统的温度控制电路和温度设置选择器组件被修改以解决这个问题。 当加热开始时,修改的电路将初始设定温度提高到高于目标设定温度。 然后,修改的电路通过测量加热功率消耗来调节设定温度。 一旦温度控制产品的工作表面达到初始设定温度,加热功率消耗下降,修改后的电路将温度设置降低到目标设定温度。 温控产品可以快速达到目标温度。 在温度控制产品中使用正温系数加热部件。