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    Object image detection method and object image detection device for detecting an object image from an input image
    71.
    发明授权
    Object image detection method and object image detection device for detecting an object image from an input image 有权
    对象图像检测方法和物体图像检测装置，用于从输入图像检测物体图像

    公开(公告)号：US08660317B2

    公开(公告)日：2014-02-25

    申请号：US12076612

    申请日：2008-03-20

    申请人： Tao Li ,  Haike Guan ,  Gang Wang ,  Zhongchao Shi ,  Cheng Du

    发明人： Tao Li ,  Haike Guan ,  Gang Wang ,  Zhongchao Shi ,  Cheng Du

    IPC分类号： G06K9/00

    CPC分类号： G06K9/3208 ,  G06K9/00228 ,  G06K9/4614

    摘要： An object image detection device is disclosed that is able to rapidly detect an object image from an input image without a great deal of computation. The object image detection device includes an object image classification unit for determining whether the object images are included in an image having a given orientation, an image orientation detection unit for detecting orientation of the input image, an image rotation unit for rotating the object image classification unit according to the detected orientation of the input image, and a detection unit for detecting the object images from the input image by using the rotated object image classification unit.

    摘要翻译： 公开了一种能够在没有大量计算的情况下从输入图像快速检测物体图像的物体图像检测装置。 对象图像检测装置包括：对象图像分类单元，用于确定对象图像是否包括在具有给定取向的图像中;图像取向检测单元，用于检测输入图像的取向;图像旋转单元，用于旋转对象图像分类 根据检测到的输入图像的方向的单位，以及检测单元，用于通过使用旋转的对象图像分类单元从输入图像检测对象图像。

    Cost-effective linearization for wireless communication
    72.
    发明授权
    Cost-effective linearization for wireless communication 有权
    无线通信的成本效益线性化

    公开(公告)号：US08638840B2

    公开(公告)日：2014-01-28

    申请号：US13325269

    申请日：2011-12-14

    申请人： Hans Wang ,  Binglei Zhang ,  Tao Li ,  Shih Hsiung Mo

    发明人： Hans Wang ,  Binglei Zhang ,  Tao Li ,  Shih Hsiung Mo

    IPC分类号： H04B1/38

    CPC分类号： H04B1/525 ,  H04B15/04

    摘要： One embodiment of the present invention provides a transceiver for wireless communication. The transceiver includes a transmitting circuit, a receiving circuit, a power amplifier coupled to the transmitting circuit, and a looping mechanism configured to establish a closed loop that couples an output of the power amplifier to an input of the receiving circuit in response to a linearity compensation need, thereby facilitating cost-effective linearity compensation.

    摘要翻译： 本发明的一个实施例提供了一种用于无线通信的收发器。 收发器包括发射电路，接收电路，耦合到发射电路的功率放大器，以及环路机构，其被配置为建立闭环，其响应于线性将功率放大器的输出耦合到接收电路的输入 补偿需求，从而促进成本效益的线性补偿。

    Direct conversion receiver architecture
    73.
    发明授权
    Direct conversion receiver architecture 有权
    直接转换接收机架构

    公开(公告)号：US08626099B2

    公开(公告)日：2014-01-07

    申请号：US11376502

    申请日：2006-03-14

    申请人： Tao Li ,  Christian Holenstein ,  Inyup Kang ,  Brett C. Walker ,  Paul E. Peterzell ,  Raghu Challa ,  Matthew L. Severson ,  Arun Raghupathy ,  Gilbert Christopher Sih

    发明人： Tao Li ,  Christian Holenstein ,  Inyup Kang ,  Brett C. Walker ,  Paul E. Peterzell ,  Raghu Challa ,  Matthew L. Severson ,  Arun Raghupathy ,  Gilbert Christopher Sih

    IPC分类号： H04B1/06

    CPC分类号： H03G3/3078 ,  H03G3/3068 ,  H03G3/3089

    摘要： A direct downconversion receiver architecture having a DC loop to remove DC offset from the signal components, a digital variable gain amplifier (DVGA) to provide a range of gains, an automatic gain control (AGC) loop to provide gain control for the DVGA and RF/analog circuitry, and a serial bus interface (SBI) unit to provide controls for the RF/analog circuitry via a serial bus. The DVGA may be advantageously designed and located as described herein. The operating mode of the VGA loop may be selected based on the operating mode of the DC loop, since these two loops interact with one another. The duration of time the DC loop is operated in an acquisition mode may be selected to be inversely proportional to the DC loop bandwidth in the acquisition mode. The controls for some or all of the RF/analog circuitry may be provided via the serial bus.

    摘要翻译： 具有用于去除信号分量的DC偏移的DC环路的直接下变频接收机架构，提供一系列增益的数字可变增益放大器（DVGA），用于为DVGA和RF提供增益控制的自动增益控制（AGC）回路 /模拟电路和串行总线接口（SBI）单元，通过串行总线为RF /模拟电路提供控制。 可以如本文所述有利地设计和定位DVGA。 可以基于DC循环的操作模式来选择VGA循环的操作模式，因为这两个循环彼此相互作用。 在采集模式下，DC环路工作的持续时间可以被选择为与采集模式中的DC环路带宽成反比。 一些或全部RF /模拟电路的控制可以通过串行总线提供。

    Methods and devices for automatic display of prepay information
    75.
    发明授权
    Methods and devices for automatic display of prepay information 有权
    自动显示预付信息的方法和设备

    公开(公告)号：US08532623B2

    公开(公告)日：2013-09-10

    申请号：US11457949

    申请日：2006-07-17

    申请人： Gregory Redmond Black ,  Rafael Colorado ,  Kolakaluri Jay Kumar ,  Tao Li

    发明人： Gregory Redmond Black ,  Rafael Colorado ,  Kolakaluri Jay Kumar ,  Tao Li

    IPC分类号： H04L12/58

    CPC分类号： H04M17/02 ,  H04M15/28 ,  H04M15/49 ,  H04M15/51 ,  H04M15/67 ,  H04M15/83 ,  H04M15/84 ,  H04M15/844 ,  H04M15/85 ,  H04M15/851 ,  H04M15/854 ,  H04M2215/0168 ,  H04M2215/2026 ,  H04M2215/32 ,  H04M2215/46 ,  H04M2215/48 ,  H04M2215/54 ,  H04M2215/8129 ,  H04M2215/8137 ,  H04M2215/815 ,  H04M2215/8166 ,  H04M2215/82 ,  H04W4/20 ,  H04W4/24

    摘要： Described are methods of a mobile communication device for processing a balance information message from a service provider in response to a balance information query. A method includes obtaining a service provider identity from a SIM, determining a format of a balance information message and identifying a balance information message from the service provider according to the format of the balance information message. Also described is a mobile communication device that includes a transceiver, a controller, and a memory configured to store format information including a format of a balance information message. The controller is configured to generate a communication to the service provider for transmission via the wireless transceiver, the communication being based on format information including the format of a balance information query, and to determine whether an incoming message received by the wireless transceiver from the service provider conforms to the balance information message.

    摘要翻译： 描述了用于响应于平衡信息查询来处理来自服务提供商的余额信息消息的移动通信设备的方法。 一种方法包括从SIM卡获取服务提供商身份，根据平衡信息消息的格式确定平衡信息消息的格式并从服务提供商识别余额信息消息。 还描述了一种移动通信设备，其包括收发器，控制器和配置为存储包括平衡信息消息格式的格式信息的存储器。 所述控制器被配置为产生到所述服务提供商的通信，用于经由所述无线收发器进行传输，所述通信基于包括所述平衡信息查询的格式的格式信息，并且确定所述无线收发器从所述服务接收到的输入消息 提供者符合余额信息消息。

    METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM FOR DETECTING OBJECT IN DISPLAY AREA
    78.
    发明申请
    METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM FOR DETECTING OBJECT IN DISPLAY AREA 有权
    用于检测显示区域中物体的方法，装置和计算机可读介质

    公开(公告)号：US20120008829A1

    公开(公告)日：2012-01-12

    申请号：US13164027

    申请日：2011-06-20

    申请人： Ying HAO ,  Tao Li

    发明人： Ying HAO ,  Tao Li

    IPC分类号： G06K9/00

    CPC分类号： G03B21/00 ,  G03B17/54 ,  G06F3/0425

    摘要： Disclosed are a method and a device for detecting an object in a display area. The method comprises a step of generating a first image prepared to be displayed; a step of displaying the generated first image on a screen; a step of capturing a second image of the screen including the display area; and a step of comparing the generated first image with the captured second image so as to detect the object in the display area.

    摘要翻译： 公开了一种用于在显示区域中检测物体的方法和装置。 该方法包括产生准备显示的第一图像的步骤; 在屏幕上显示所生成的第一图像的步骤; 捕获包括显示区域的屏幕的第二图像的步​​骤; 以及将生成的第一图像与所捕获的第二图像进行比较以检测显示区域中的对象的步骤。

    APPARATUS AND METHOD FOR DETECTING MULTI-VIEW SPECIFIC OBJECT
    80.
    发明申请
    APPARATUS AND METHOD FOR DETECTING MULTI-VIEW SPECIFIC OBJECT 审中-公开
    用于检测多视图特定对象的装置和方法

    公开(公告)号：US20110194779A1

    公开(公告)日：2011-08-11

    申请号：US12968603

    申请日：2010-12-15

    申请人： Cheng ZHONG ,  Zhongchao Shi ,  Xun Yuan ,  Tong Liu ,  Tao Li ,  Gang Wang

    发明人： Cheng ZHONG ,  Zhongchao Shi ,  Xun Yuan ,  Tong Liu ,  Tao Li ,  Gang Wang

    IPC分类号： G06K9/68

    CPC分类号： G06K9/00288 ,  G06K9/6203

    摘要： Disclosed are an apparatus and a method for determining a multi-view specific object. The apparatus comprises an input device for inputting image data; and cascade classifiers formed of stage classifiers corresponding to a same detection angle, the stage classifiers corresponding to different features. Each cascade classifier is for calculating a degree of confidence of the image data of a specific object corresponding to the detection angle based on the aspect of the corresponding feature, and determining whether the image data belongs to the specific object based on the degree of confidence. A self-adaptive posture prediction device is disposed between two stage classifiers in each cascade classifier, and is used to determine whether the image data enters the cascade classifiers corresponding to the detection angles and located after the self-adaptive posture prediction device.

    摘要翻译： 公开了一种用于确定多视图特定对象的装置和方法。 该装置包括用于输入图像数据的输入装置; 并且级联分类器由阶段分类器形成，对应于相同的检测角度，阶段分类器对应于不同的特征。 每个级联分类器用于基于相应特征的方面来计算与检测角度对应的特定对象的图像数据的置信度，并且基于置信度来确定图像数据是否属于特定对象。 自适应姿势预测装置设置在每个级联分类器中的两级分类器之间，并且用于确定图像数据是否进入与检测角度相对应并位于自适应姿势预测装置之后的级联分类器。