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    METHOD AND APPARATUS FOR DETECTING OBJECT
    12.
    发明申请
    METHOD AND APPARATUS FOR DETECTING OBJECT 有权
    检测对象的方法和装置

    公开(公告)号：US20140177915A1

    公开(公告)日：2014-06-26

    申请号：US14133895

    申请日：2013-12-19

    申请人： Shengyin Fan ,  Xin Wang

    发明人： Shengyin Fan ,  Xin Wang

    IPC分类号： G06T7/20 ,  G06T7/00

    CPC分类号： G06T7/11 ,  G06T7/174 ,  G06T7/194 ,  G06T7/248 ,  G06T7/277 ,  G06T7/285 ,  G06T7/593 ,  G06T7/74 ,  G06T2207/10021 ,  G06T2207/10028 ,  G06T2207/30196 ,  G06T2207/30232 ,  G06T2207/30241

    摘要： A method and an apparatus for detecting an object are disclosed. The method comprises the steps of obtaining a plurality of depth images of the object; extracting foregrounds; fusing the foregrounds in a unified three-dimensional world coordinate system; calculating an appearance two-dimensional histogram from the fused foreground by the following steps of dividing the foreground into vertical members and getting statistics of the numbers of foreground points in the vertical members so as to obtain the appearance two-dimensional histogram; determining an overlapping region and the number of overlaps based on the placement of stereo cameras; determining a detection parameter relating to a detection position based on the overlapping region and the number of overlaps; and detecting the object by the appearance two-dimensional histogram based on the determined detection parameter.

    摘要翻译： 公开了一种用于检测物体的方法和装置。 该方法包括以下步骤：获得对象的多个深度图像; 提取前景 将前景融合在统一的三维世界坐标系中; 通过以下步骤计算来自融合前景的外观二维直方图，将前景划分成垂直成员并得到垂直成员中的前景点数量的统计，以获得外观二维直方图; 基于立体相机的放置确定重叠区域和重叠数; 基于重叠区域和重叠次数来确定与检测位置有关的检测参数; 以及基于所确定的检测参数，通过出现的二维直方图来检测对象。

    Method, device, and computer-readable medium of object detection
    13.
    发明授权
    Method, device, and computer-readable medium of object detection 有权
    物体检测的方法，设备和计算机可读介质

    公开(公告)号：US08401232B2

    公开(公告)日：2013-03-19

    申请号：US13095128

    申请日：2011-04-27

    申请人： Shengyin Fan ,  Hong Yi ,  Yu Deng ,  Xin Wang

    发明人： Shengyin Fan ,  Hong Yi ,  Yu Deng ,  Xin Wang

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00771 ,  G06T7/215 ,  G06T7/277 ,  G06T2207/10016 ,  G06T2207/20076 ,  G06T2207/30196

    摘要： Disclosed are an object detection method and an object detection device. The object detection method comprises a step of obtaining plural detection results of a current frame according to plural object detection methods; a step of setting initial probabilities of the plural detection results of the current frame; a step of calculating a movement frequency distribution diagram representing movement frequencies of respective pixels in the current frame; a step of obtaining detection results of a previous frame; a step of updating the probabilities of the plural detection results of the current frame; and a step of determining a final list of detected objects based on the updated probabilities of the plural detection results of the current frame.

    摘要翻译： 公开了一种物体检测方法和物体检测装置。 物体检测方法包括根据多个物体检测方法获得当前帧的多个检测结果的步骤; 设定当前帧的多个检测结果的初始概率的步骤; 计算表示当前帧中的各个像素的移动频率的移动频率分布图的步骤; 获取前一帧的检测结果的步骤; 更新当前帧的多个检测结果的概率的步骤; 以及基于当前帧的多个检测结果的更新概率来确定检测对象的最终列表的步骤。

    Scene video switch system and scene video switch method
    14.
    发明授权
    Scene video switch system and scene video switch method 有权
    场景视频切换系统和场景视频切换方式

    公开(公告)号：US08896657B2

    公开(公告)日：2014-11-25

    申请号：US13324179

    申请日：2011-12-13

    申请人： Xiaomeng Wang ,  Shengyin Fan ,  Weitao Gong ,  Xin Wang

    发明人： Xiaomeng Wang ,  Shengyin Fan ,  Weitao Gong ,  Xin Wang

    IPC分类号： H04N7/14

    CPC分类号： H04N7/15 ,  H04N7/142

    摘要： Disclosed are a scene video switch system and a scene video switch method. The system comprises an input unit configured to input an image currently captured by a video capture unit to serve as a current image; a detection unit configured to detect all of interesting elements and latent elements in the current image so as to determine a maximum possible existing area of the interesting elements; a state switch unit configured to carry out, by using a predetermined finite state machine, switching between scene states of the maximum possible existing area according to predetermined different scene states and switching conditions; and a display unit configured to extract, based on a current scene state switched by the state switch unit, an area of concern coinciding with the current scene state from the maximum possible existing area to serve as a scene video for display.

    摘要翻译： 公开了一种场景视频切换系统和场景视频切换方法。 该系统包括：输入单元，被配置为输入由视频捕捉单元当前捕获的图像以用作当前图像; 检测单元，被配置为检测当前图像中的所有感兴趣元素和潜在元素，以便确定感兴趣元素的最大可能存在区域; 状态切换单元，被配置为通过使用预定的有限状态机根据预定的不同场景状态和切换条件来切换最大可能存在区域的场景状态; 以及显示单元，被配置为基于由状态切换单元切换的当前场景状态，从最大可能的现有区域提取与当前场景状态一致的关注区域，以用作用于显示的场景视频。

    METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM OF OBJECT DETECTION
    15.
    发明申请
    METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM OF OBJECT DETECTION 有权
    对象检测的方法，设备和计算机可读介质

    公开(公告)号：US20110274315A1

    公开(公告)日：2011-11-10

    申请号：US13095128

    申请日：2011-04-27

    申请人： Shengyin FAN ,  Hong Yi ,  Yu Deng ,  Xin Wang

    发明人： Shengyin FAN ,  Hong Yi ,  Yu Deng ,  Xin Wang

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00771 ,  G06T7/215 ,  G06T7/277 ,  G06T2207/10016 ,  G06T2207/20076 ,  G06T2207/30196

    摘要： Disclosed are an object detection method and an object detection device. The object detection method comprises a step of obtaining plural detection results of a current frame according to plural object detection methods; a step of setting initial probabilities of the plural detection results of the current frame; a step of calculating a movement frequency distribution diagram representing movement frequencies of respective pixels in the current frame; a step of obtaining detection results of a previous frame; a step of updating the probabilities of the plural detection results of the current frame; and a step of determining a final list of detected objects based on the updated probabilities of the plural detection results of the current frame.

    摘要翻译： 公开了一种物体检测方法和物体检测装置。 物体检测方法包括根据多个物体检测方法获得当前帧的多个检测结果的步骤; 设定当前帧的多个检测结果的初始概率的步骤; 计算表示当前帧中的各个像素的移动频率的移动频率分布图的步骤; 获取前一帧的检测结果的步骤; 更新当前帧的多个检测结果的概率的步骤; 以及基于当前帧的多个检测结果的更新概率来确定检测对象的最终列表的步骤。

    Record player
    16.
    外观设计
    Record player 有权

    公开(公告)号：USD873235S1

    公开(公告)日：2020-01-21

    申请号：US29672481

    申请日：2018-12-06

    申请人： Xin Wang

    设计人： Xin Wang

    Interactive system and method for creating music by substituting audio tracks
    17.
    发明授权
    Interactive system and method for creating music by substituting audio tracks 有权

    公开(公告)号：US10283097B2

    公开(公告)日：2019-05-07

    申请号：US15964052

    申请日：2018-04-26

    申请人： Zheng Shi ,  Zhengzheng Pan ,  Xin Wang

    发明人： Zheng Shi ,  Zhengzheng Pan ,  Xin Wang

    IPC分类号： G10H1/36 ,  G10H1/00 ,  G10H1/38 ,  G10H1/40

    摘要： In order to help music players without sufficient musical knowledge to adapt original music pieces but still keep the original style, the present invention provides an interactive system and the accompanying method for creating music by substituting audio tracks. The interactive system includes a database of musical elements that comprises tonality, tempo, beat, timbre, texture, chord, and pitch, a database of music that contains multiple original music pieces, and a processor. As a result, players without strong knowledge in music theories can create adapted a music piece that matches the style of the original one.

    System and method to associate a private user identity with a public user identity
    20.
    发明授权
    System and method to associate a private user identity with a public user identity 有权
    将私有用户身份与公共用户身份相关联的系统和方法

    公开(公告)号：US09060003B2

    公开(公告)日：2015-06-16

    申请号：US14056785

    申请日：2013-10-17

    申请人： Xin Wang ,  Lee Chen ,  John Chiong

    发明人： Xin Wang ,  Lee Chen ,  John Chiong

    IPC分类号： H04L29/06 ,  H04L29/08

    CPC分类号： H04L63/102 ,  H04L12/66 ,  H04L29/06 ,  H04L61/6022 ,  H04L61/6068 ,  H04L63/02 ,  H04L63/0281 ,  H04L63/04 ,  H04L63/08 ,  H04L63/0853 ,  H04L63/10 ,  H04L63/30 ,  H04L63/308 ,  H04L65/1003 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/4007 ,  H04L67/14 ,  H04L67/141 ,  H04L67/146

    摘要： The inventive system includes a host, a network including a security gateway, and a public application. Established are an access session between the network and the host and an application session between the public application and the network. An application session record is created for the application session, and includes the user's public user identity used to access the public application, the user's private user identity used to access the network, a host identity, and an application session time, To determine the private user identity for the application session, the security gateway sends a query with the host identity and the application session time. These are compared with the host identity and access session time in an access session record, if they match, then the private user identity in the access session record is returned, and it is stored as the private user identity in the application session record.

    摘要翻译： 本发明的系统包括主机，包括安全网关的网络和公共应用。 建立在网络和主机之间的访问会话以及公共应用程序和网络之间的应用程序会话。 为应用程序会话创建应用程序会话记录，并且包括用于访问公共应用程序的用户的公共用户身份，用于访问网络的用户的私人用户身份，主机身份和应用程序会话时间。要确定私人 应用程序会话的用户身份，安全网关发送具有主机身份和应用程序会话时间的查询。 将这些与访问会话记录中的主机身份和访问会话时间进行比较，如果匹配，则返回访问会话记录中的私有用户身份，并将其作为私有用户身份存储在应用程序会话记录中。