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    Method and device for generating user mobility model of cellular network
    1.
    发明授权
    Method and device for generating user mobility model of cellular network 有权
    蜂窝网络用户移动性模型的方法和装置

    公开(公告)号：US08249548B2

    公开(公告)日：2012-08-21

    申请号：US12747600

    申请日：2008-12-17

    申请人： Xiaofan Yang ,  Hui Liu ,  Jiang Gao ,  Wei Sun ,  Lifen Zhou ,  Wentong Bi ,  Li Huang ,  Fangyuan Wang ,  Gang Wang ,  Miao Li

    发明人： Xiaofan Yang ,  Hui Liu ,  Jiang Gao ,  Wei Sun ,  Lifen Zhou ,  Wentong Bi ,  Li Huang ,  Fangyuan Wang ,  Gang Wang ,  Miao Li

    IPC分类号： H04M11/04

    CPC分类号： H04W60/00 ,  H04W8/02 ,  H04W16/22

    摘要： A method for generating a user mobility model includes: firstly deriving user movement tracks of all the users in a cellular network and then generating from the user movement tracks a user mobility model involving a user traffic between home cells of any two of path points in the cellular network. Thus, a cell can be re-divided into respective location areas according to the generated user mobility model to thereby deploy reasonably various network resources in the GSM network according to the re-divided positional zones. The invention further discloses a method and device for generating a user movement track and a device for generating a user mobility model.

    摘要翻译： 一种用于生成用户移动性模型的方法包括：首先导出蜂窝网络中所有用户的用户移动轨迹，然后从用户移动生成，跟踪涉及用户移动模型的用户移动模型，该用户移动模型涉及在 蜂窝网络。 因此，可以根据所生成的用户移动性模型将小区重新划分为相应的位置区域，从而根据重划分的位置区域在GSM网络中合理地部署各种网络资源。 本发明还公开了一种用于生成用户移动轨迹的方法和装置以及用于生成用户移动模型的装置。

    METHOD AND DEVICE FOR GENERATING USER MOBILITY MODEL OF CELLULAR NETWORK
    2.
    发明申请
    METHOD AND DEVICE FOR GENERATING USER MOBILITY MODEL OF CELLULAR NETWORK 有权
    用于生成细胞网络用户移动模型的方法和装置

    公开(公告)号：US20100298007A1

    公开(公告)日：2010-11-25

    申请号：US12747600

    申请日：2008-12-17

    申请人： Xiaofan Yang ,  Hui Liu ,  Jiang Gao ,  Wei Sun ,  Lifen Zhou ,  Wentong Bi ,  Li Huang ,  Fangyuan Wang ,  Gang Wang ,  Miao Li

    发明人： Xiaofan Yang ,  Hui Liu ,  Jiang Gao ,  Wei Sun ,  Lifen Zhou ,  Wentong Bi ,  Li Huang ,  Fangyuan Wang ,  Gang Wang ,  Miao Li

    IPC分类号： H04W64/00

    CPC分类号： H04W60/00 ,  H04W8/02 ,  H04W16/22

    摘要： A method for generating a user mobility model includes: firstly deriving user movement tracks of all the users in a cellular network and then generating from the user movement tracks a user mobility model involving a user traffic between home cells of any two of path points in the cellular network. Thus, a cell can be re-divided into respective location areas according to the generated user mobility model to thereby deploy reasonably various network resources in the GSM network according to the re-divided positional zones. The invention further discloses a method and device for generating a user movement track and a device for generating a user mobility model.

    摘要翻译： 一种用于生成用户移动性模型的方法包括：首先导出蜂窝网络中所有用户的用户移动轨迹，然后从用户移动生成，跟踪涉及用户移动模型的用户移动模型，该用户移动模型涉及在 蜂窝网络。 因此，可以根据所生成的用户移动性模型将小区重新划分为相应的位置区域，从而根据重划分的位置区域在GSM网络中合理地部署各种网络资源。 本发明还公开了一种用于生成用户移动轨迹的方法和装置以及用于生成用户移动模型的装置。

    METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR INTEGRATING CODE-BASED AND OPTICAL CHARACTER RECOGNITION TECHNOLOGIES INTO A MOBILE VISUAL SEARCH
    3.
    发明申请
    METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR INTEGRATING CODE-BASED AND OPTICAL CHARACTER RECOGNITION TECHNOLOGIES INTO A MOBILE VISUAL SEARCH 审中-公开
    将基于代码和光学字符识别技术集成到移动视觉搜索中的方法，设备和计算机程序产品

    公开(公告)号：US20120027301A1

    公开(公告)日：2012-02-02

    申请号：US13268223

    申请日：2011-10-07

    申请人： C. Philipp Schloter ,  Jiang Gao

    发明人： C. Philipp Schloter ,  Jiang Gao

    IPC分类号： G06K9/00

    CPC分类号： G06F16/9554

    摘要： A device for switching between code-based searching, optical character recognition (OCR) searching and visual searching is provided. The device includes a media content input for receiving media content from a camera or other element of the device and transferring this media content to a switch. Additionally, the device includes a meta-information input capable of receiving meta-information from an element of the device and transferring the meta-information to the switch. The switch is able to utilize the received media content and the meta-information to select and/or switch between a visual search algorithm, an OCR algorithm and a code-based algorithm.

    摘要翻译： 提供了一种用于在基于代码的搜索，光学字符识别（OCR）搜索和视觉搜索之间切换的设备。 该设备包括用于从相机或设备的其他元件接收媒体内容并将该媒体内容传送到交换机的媒体内容输入。 此外，该设备包括能够从设备的元件接收元信息并将元信息传送到交换机的元信息输入。 交换机能够利用所接收的媒体内容和元信息来在视觉搜索算法，OCR算法和基于代码的算法之间选择和/或切换。

    MOTION AND IMAGE QUALITY MONITOR
    4.
    发明申请
    MOTION AND IMAGE QUALITY MONITOR 审中-公开
    运动和图像质量监控

    公开(公告)号：US20080267521A1

    公开(公告)日：2008-10-30

    申请号：US11770452

    申请日：2007-06-28

    申请人： Jiang Gao ,  C. Phillip Schloter ,  Kari Pulli ,  Matthias Jacob

    发明人： Jiang Gao ,  C. Phillip Schloter ,  Kari Pulli ,  Matthias Jacob

    IPC分类号： G06K9/40

    CPC分类号： G06K9/228 ,  H04N5/23248 ,  H04N5/23254

    摘要： A method, apparatus and computer program product for monitoring the motion and/or image quality associated with a captured image are provided. Various actions may be taken in response to the detected motion and corresponding image quality associated with a captured image. In particular, the motion and image quality monitor may, for example, only allow captured images to be used in conjunction with an image matching application, such as a mobile visual search application, when the image features of the captured image have stabilized (i.e., little to no motion is detected between consecutive frames of the captured image). The detected changes in motion and/or image quality may further be used for energy saving purposes, for example, by switching on or off various applications and/or components operating on the mobile device depending upon the amount of motion detected and/or the quality of the image captured.

    摘要翻译： 提供了一种用于监视与拍摄图像相关联的运动和/或图像质量的方法，装置和计算机程序产品。 可以响应于检测到的运动和与捕获的图像相关联的对应图像质量而采取各种动作。 特别地，运动和图像质量监视器例如可以仅当拍摄图像的图像特征已经稳定时才允许拍摄图像与诸如移动可视搜索应用之类的图像匹配应用一起使用（即， 在拍摄图像的连续帧之间检测到几乎没有运动）。 检测到的运动和/或图像质量的变化可以进一步用于节能目的，例如通过根据检测到的运动量和/或质量来打开或关闭在移动设备上操作的各种应用和/或组件 的图像被捕获。

    Method and apparatus for visual search stability
    7.
    发明授权
    Method and apparatus for visual search stability 有权
    视觉搜索稳定性的方法和装置

    公开(公告)号：US08548255B2

    公开(公告)日：2013-10-01

    申请号：US12761271

    申请日：2010-04-15

    申请人： Jiang Gao ,  Matthias Jacob ,  Philipp Schloter ,  Pasi Ruottinen

    发明人： Jiang Gao ,  Matthias Jacob ,  Philipp Schloter ,  Pasi Ruottinen

    IPC分类号： G06K9/62

    CPC分类号： G06K9/228 ,  G06K9/6807 ,  G06K2009/3291

    摘要： Various methods for visual search stability are provided. One example method includes determining a plurality of image matching distances for a captured object depicted in a video frame, where each image matching distance being indicative of a quality of a match between the captured object and a respective object match result. The example method further includes including, in a candidate pool, an indication of the object match results having image matching distances in a candidate region, discarding the object match results having image matching distances in a non-candidate region, and analyzing the object match results with image matching distances in a potential candidate region to include, in the candidate pool, indications of select object match results with image matching distances in the potential candidate region. Similar and related example methods and example apparatuses are also provided.

    摘要翻译： 提供了用于视觉搜索稳定性的各种方法。 一个示例性方法包括确定在视频帧中描绘的捕获对象的多个图像匹配距离，其中每个图像匹配距离指示所捕获的对象与相应对象匹配结果之间的匹配的质量。 示例性方法还包括在候选池中包括在候选区域中具有图像匹配距离的对象匹配结果的指示，丢弃在非候选区域中具有图像匹配距离的对象匹配结果，以及分析对象匹配结果 具有潜在候选区域中的图像匹配距离，以在候选池中包括在潜在候选区域中具有图像匹配距离的选择对象匹配结果的指示。 还提供了类似的和相关的示例性方法和示例设备。

    Method and Apparatus for Visual Search Stability
    8.
    发明申请
    Method and Apparatus for Visual Search Stability 有权
    视觉搜索稳定性的方法和装置

    公开(公告)号：US20110255738A1

    公开(公告)日：2011-10-20

    申请号：US12761271

    申请日：2010-04-15

    申请人： Jiang Gao ,  Matthias Jacob ,  Philipp Schloter ,  Pasi Ruottinen

    发明人： Jiang Gao ,  Matthias Jacob ,  Philipp Schloter ,  Pasi Ruottinen

    IPC分类号： G06K9/00

    CPC分类号： G06K9/228 ,  G06K9/6807 ,  G06K2009/3291

    摘要： Various methods for visual search stability are provided. One example method includes determining a plurality of image matching distances for a captured object depicted in a video frame, where each image matching distance being indicative of a quality of a match between the captured object and a respective object match result. The example method further includes including, in a candidate pool, an indication of the object match results having image matching distances in a candidate region, discarding the object match results having image matching distances in a non-candidate region, and analyzing the object match results with image matching distances in a potential candidate region to include, in the candidate pool, indications of select object match results with image matching distances in the potential candidate region. Similar and related example methods and example apparatuses are also provided.

    摘要翻译： 提供了用于视觉搜索稳定性的各种方法。 一个示例性方法包括确定在视频帧中描绘的捕获对象的多个图像匹配距离，其中每个图像匹配距离指示所捕获的对象与相应对象匹配结果之间的匹配的质量。 示例性方法还包括在候选池中包括在候选区域中具有图像匹配距离的对象匹配结果的指示，丢弃在非候选区域中具有图像匹配距离的对象匹配结果，以及分析对象匹配结果 具有潜在候选区域中的图像匹配距离，以在候选池中包括在潜在候选区域中具有图像匹配距离的选择对象匹配结果的指示。 还提供了类似的和相关的示例性方法和示例设备。

    Cross device image recognition improvement
    10.
    发明授权
    Cross device image recognition improvement 有权
    交叉设备图像识别改进

    公开(公告)号：US08369617B2

    公开(公告)日：2013-02-05

    申请号：US12758297

    申请日：2010-04-12

    申请人： Adetokunbo Bamidele ,  Christophe Marle ,  Matthias Jacob ,  Jiang Gao

    发明人： Adetokunbo Bamidele ,  Christophe Marle ,  Matthias Jacob ,  Jiang Gao ,  Philipp Schloter

    IPC分类号： G06K9/00

    CPC分类号： H04N1/6052 ,  G06T5/007

    摘要： A method includes modifying values of image data of a first image of an object, the first image taken by a user using a user equipment. The modifying is performed to map one or more color characteristics of one or more color components of the user equipment to corresponding one or more color characteristics for the one or more color components of a reference device. The modifying creates a modified image. On the user equipment, comparisons are performed between the modified image and a number of second images of objects taken by the reference device. Apparatus and program products are also disclosed. Additionally, a user interface is disclosed that provides for training a device model that is used during the mapping.

    摘要翻译： 一种方法包括修改对象的第一图像的图像数据的值，用户使用用户设备拍摄的第一图像。 执行修改以将用户设备的一个或多个颜色分量的一个或多个颜色特征映射到参考设备的一个或多个颜色分量的相应的一个或多个颜色特性。 修改创建修改后的图像。 在用户设备上，在修改的图像与参考设备拍摄的对象的第二图像的数量之间进行比较。 还公开了装置和程序产品。 此外，公开了一种用于训练在映射期间使用的设备模型的用户界面。