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    Example-Based Object Retrieval for Video Surveillance
    2.
    发明申请
    Example-Based Object Retrieval for Video Surveillance 失效
    基于示例的视频监控对象检索

    公开(公告)号：US20130028468A1

    公开(公告)日：2013-01-31

    申请号：US13194032

    申请日：2011-07-29

    申请人： Lisa M. Brown ,  Frederik C. M. Kjeldsen ,  Chiao-fe Shu

    发明人： Lisa M. Brown ,  Frederik C. M. Kjeldsen ,  Chiao-fe Shu

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00771 ,  G06F17/30781 ,  G06K9/4652

    摘要： Methods and apparatus are provided for example-based object retrieval that can retrieve objects from video images in real-time. An object of interest is identified in a sequence of images by obtaining an identification from a user of an example object having at least one attribute of interest; generating a query object based on the identified example object, wherein the query object has a substantially similar viewpoint as objects in the sequence of images and wherein the query object comprises a plurality of attributes that are substantially similar as the example object; and processing the sequence of images to identify the object of interest based on a similarity metric to the query object.

    摘要翻译： 提供了可以实时地从视频图像中检索对象的基于示例的对象检索的方法和装置。 通过从具有至少一个感兴趣的属性的示例对象的用户获得标识来在图像序列中识别感兴趣的对象; 基于所识别的示例对象生成查询对象，其中所述查询对象具有与所述图像序列中的对象大致相似的视点，并且其中所述查询对象包括与所述示例对象基本相似的多个属性; 以及基于与查询对象的相似性度量来处理图像序列以识别感兴趣的对象。

    Example-based object retrieval for video surveillance
    3.
    发明授权
    Example-based object retrieval for video surveillance 失效
    基于示例的视频监控对象检索

    公开(公告)号：US08655016B2

    公开(公告)日：2014-02-18

    申请号：US13194032

    申请日：2011-07-29

    申请人： Lisa M. Brown ,  Frederik C. M. Kjeldsen ,  Chiao-Fe Shu

    发明人： Lisa M. Brown ,  Frederik C. M. Kjeldsen ,  Chiao-Fe Shu

    IPC分类号： G06K9/68 ,  G06F17/30

    CPC分类号： G06K9/00771 ,  G06F17/30781 ,  G06K9/4652

    摘要： Methods and apparatus are provided for example-based object retrieval that can retrieve objects from video images in real-time. An object of interest is identified in a sequence of images by obtaining an identification from a user of an example object having at least one attribute of interest; generating a query object based on the identified example object, wherein the query object has a substantially similar viewpoint as objects in the sequence of images and wherein the query object comprises a plurality of attributes that are substantially similar as the example object; and processing the sequence of images to identify the object of interest based on a similarity metric to the query object.

    摘要翻译： 提供了可以实时地从视频图像中检索对象的基于示例的对象检索的方法和装置。 通过从具有至少一个感兴趣的属性的示例对象的用户获得标识来在图像序列中识别感兴趣的对象; 基于所识别的示例对象生成查询对象，其中所述查询对象具有与所述图像序列中的对象大致相似的视点，并且其中所述查询对象包括与所述示例对象基本相似的多个属性; 以及基于与查询对象的相似性度量来处理图像序列以识别感兴趣的对象。

    RELIABILITY IN DETECTING RAIL CROSSING EVENTS
    5.
    发明申请
    RELIABILITY IN DETECTING RAIL CROSSING EVENTS 有权
    检测铁路交叉事件的可靠性

    公开(公告)号：US20120269383A1

    公开(公告)日：2012-10-25

    申请号：US13089597

    申请日：2011-04-19

    申请人： Russell P. Bobbitt ,  Frederik C. M. Kjeldsen ,  Yun Zhai

    发明人： Russell P. Bobbitt ,  Frederik C. M. Kjeldsen ,  Yun Zhai

    IPC分类号： G06K9/00

    CPC分类号： B61L23/00 ,  B61L17/00 ,  B61L23/041 ,  B61L25/021 ,  B61L25/025 ,  G06K9/00785 ,  G06T7/0008 ,  G06T2207/30236

    摘要： A method, data processing system, apparatus, and computer program product for monitoring objects. A plurality of images of an area is received. An object in the area is identified from the plurality of images. A plurality of points in a region within the area is identified from a first image in the plurality of images. The plurality of points has a fixed relationship with each other and the region. The object in the area is monitored to determine whether the object has entered the region. A determination that the object has not entered the region is made in response to identifying an absence of a number of the plurality of points in a second image in the plurality of images.

    摘要翻译： 一种用于监控物体的方法，数据处理系统，装置和计算机程序产品。 接收区域的多个图像。 从多个图像中识别该区域中的对象。 从多个图像中的第一图像识别该区域内的区域中的多个点。 多个点与彼此和区域之间具有固定的关系。 监视该区域中的对象以确定对象是否已经进入该区域。 响应于识别出多个图像中的第二图像中的多个点的数量不存在，进行对象未进入该区域的确定。

    Remote set-up and calibration of an interactive system
    6.
    发明授权
    Remote set-up and calibration of an interactive system 有权
    远程设置和校准交互式系统

    公开(公告)号：US08162486B2

    公开(公告)日：2012-04-24

    申请号：US11327597

    申请日：2006-01-06

    申请人： Sergio Borger ,  Frederik C. M. Kjeldsen ,  Gopal Sarma Pingali ,  Claudio Santos Pinhanez

    发明人： Sergio Borger ,  Frederik C. M. Kjeldsen ,  Gopal Sarma Pingali ,  Claudio Santos Pinhanez

    IPC分类号： G03B21/00 ,  H04N13/02

    CPC分类号： G06F3/011 ,  G06F3/0304 ,  G06T5/006 ,  G06T7/80

    摘要： Techniques for remotely calibrating an interactive system are provided. In one aspect, a three-dimensional model of the target environment is obtained, image and parameter data of the target environment are obtained, the image and parameter data are mapped onto the three-dimensional model, and calibration data of the target environment is developed based on the mapping. In another aspect, image and parameter data of the target environment is obtained, the image and parameter data is configured for transmission to a remote environment, calibration data is obtained from the remote environment, and display and sensor operation of the interactive system are updated based on the calibration data.

    摘要翻译： 提供了用于远程校准交互式系统的技术。 在一个方面，获得目标环境的三维模型，获得目标环境的图像和参数数据，将图像和参数数据映射到三维模型上，并且开发目标环境的校准数据 基于映射。 在另一方面，获得目标环境的图像和参数数据，将图像和参数数据配置为传输到远程环境，从远程环境获得校准数据，并且基于交互系统的显示和传感器操作被更新 校准数据。

    DYNAMICALLY LEARNING ATTRIBUTES OF A POINT OF SALE OPERATOR
    7.
    发明申请
    DYNAMICALLY LEARNING ATTRIBUTES OF A POINT OF SALE OPERATOR 失效
    动态点销售操作员的动态学习属性

    公开(公告)号：US20100111404A1

    公开(公告)日：2010-05-06

    申请号：US12261304

    申请日：2008-10-30

    申请人： Russell P. Bobbitt ,  Quanfu Fan ,  Arun Hampapur ,  Frederik C. M. Kjeldsen ,  Sharathchandra U. Pankanti ,  Akira Yanagawa ,  Yun Zhai

    发明人： Russell P. Bobbitt ,  Quanfu Fan ,  Arun Hampapur ,  Frederik C. M. Kjeldsen ,  Sharathchandra U. Pankanti ,  Akira Yanagawa ,  Yun Zhai

    IPC分类号： G06K9/66

    CPC分类号： G06K9/00771

    摘要： An approach that dynamically learns a set of attributes of an operator of a point of sale (POS) is provided. In one embodiment, there is an attribute tool, including an extraction component configured to receive sensor data of a set of moving objects, and extract a set of attributes from each of the set of moving objects captured within the scan area at the POS; an identification component configured to update an appearance model with the set of attributes from each of the set of moving objects; and an analysis component configured to analyze the appearance model to identify at least one of the set of moving objects as an operator of the POS.

    摘要翻译： 提供了动态学习销售点（POS）的运营商的一组属性的方法。 在一个实施例中，存在一种属性工具，包括被配置为接收一组移动对象的传感器数据的提取部件，并且从POS中的扫描区域内捕获的移动对象集合中的每一个提取一组属性; 识别组件，被配置为使用来自所述一组移动对象的所述一组属性来更新外观模型; 以及分析部件，被配置为分析所述外观模型以将所述一组移动对象中的至少一个识别为所述POS的操作者。

    Dynamically learning attributes of a point of sale operator
    8.
    发明授权
    Dynamically learning attributes of a point of sale operator 失效
    动态学习销售点操作员的属性

    公开(公告)号：US08494214B2

    公开(公告)日：2013-07-23

    申请号：US12261304

    申请日：2008-10-30

    申请人： Russell P. Bobbitt ,  Quanfu Fan ,  Arun Hampapur ,  Frederik C. M. Kjeldsen ,  Sharathchandra U. Pankanti ,  Akira Yanagawa ,  Yun Zhai

    发明人： Russell P. Bobbitt ,  Quanfu Fan ,  Arun Hampapur ,  Frederik C. M. Kjeldsen ,  Sharathchandra U. Pankanti ,  Akira Yanagawa ,  Yun Zhai

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00771

    摘要： An approach that dynamically learns a set of attributes of an operator of a point of sale (POS) is provided. In one embodiment, there is an attribute tool, including an extraction component configured to receive sensor data of a set of moving objects, and extract a set of attributes from each of the set of moving objects captured within the scan area at the POS; an identification component configured to update an appearance model with the set of attributes from each of the set of moving objects; and an analysis component configured to analyze the appearance model to identify at least one of the set of moving objects as an operator of the POS.

    摘要翻译： 提供了动态学习销售点（POS）的运营商的一组属性的方法。 在一个实施例中，存在一种属性工具，包括被配置为接收一组移动对象的传感器数据的提取部件，并且从POS中的扫描区域内捕获的移动对象集合中的每一个提取一组属性; 识别组件，被配置为使用来自所述一组移动对象的所述一组属性来更新外观模型; 以及分析部件，被配置为分析所述外观模型以将所述一组移动对象中的至少一个识别为所述POS的操作者。

    Apparatus and method for using a target based computer vision system for user interaction
    9.
    发明授权
    Apparatus and method for using a target based computer vision system for user interaction 有权
    使用基于目标的计算机视觉系统进行用户交互的装置和方法

    公开(公告)号：US06901561B1

    公开(公告)日：2005-05-31

    申请号：US09420796

    申请日：1999-10-19

    申请人： Edward Scott Kirkpatrick ,  Frederik C. M. Kjeldsen ,  Lurng-Kuo Liu

    发明人： Edward Scott Kirkpatrick ,  Frederik C. M. Kjeldsen ,  Lurng-Kuo Liu

    IPC分类号： G06F3/00 ,  G06F3/01 ,  G09G5/00

    CPC分类号： G06F3/017

    摘要： A method and apparatus are provided for training a computer system to recognize specific actions of a user. This may include displaying an image of a user within a window on a screen. The window includes a target area. This may also include associating a first computer event with a first user action displayed in the target area and storing information in a memory device such that the first user action is associated with the first computer event.

    摘要翻译： 提供了一种用于训练计算机系统以识别用户的特定动作的方法和装置。 这可以包括在屏幕上的窗口内显示用户的图像。 窗口包括目标区域。 这还可以包括将第一计算机事件与目标区域中显示的第一用户动作相关联，并将信息存储在存储设备中，使得第一用户动作与第一计算机事件相关联。

    Method and apparatus for providing visual feedback of speed production
    10.
    发明授权
    Method and apparatus for providing visual feedback of speed production 失效
    提供语音制作视觉反馈的方法和装置

    公开(公告)号：US06728680B1

    公开(公告)日：2004-04-27

    申请号：US09714762

    申请日：2000-11-16

    申请人： Joseph D. Aaron ,  Peter Thomas Brunet ,  Frederik C. M. Kjeldsen ,  Paul S. Luther ,  Robert Bruce Mahaffey

    发明人： Joseph D. Aaron ,  Peter Thomas Brunet ,  Frederik C. M. Kjeldsen ,  Paul S. Luther ,  Robert Bruce Mahaffey

    IPC分类号： G10L2106

    CPC分类号： G10L21/06

    摘要： A data processing system collects video and audio samples of acceptable speech production. A video camera focuses on a speaker's face and, particularly, articulation visible in the area of the mouth or other body movements associated with speech production. Video files are used to archive acceptable and unacceptable productions. These files may then be used to provide feedback about acceptable and unacceptable ways to produce speech. A speech professional or language teacher may play a model speech production and a subject speech attempt simultaneously to compare articulation, audio analysis, and appearance of articulators. A subject may play a model speech production and record a speech attempt simultaneously to attempt to mimic the appearance of articulators. Image processing may be used to create a mirror image of a video model or a current attempt or both to avoid left-right confusion.

    摘要翻译： 数据处理系统收集可接受的语音制作的视频和音频样本。 摄像机专注于扬声器的脸部，特别是在与言语产生相关的口腔或其他身体运动区域中可见的发音。 视频文件用于归档可接受和不可接受的作品。 然后可以使用这些文件来提供关于产生语音的可接受和不可接受的方式的反馈。 演讲专业人员或语言教师可以同时演奏模特语音制作和主题演讲尝试来比较发音器的发音，音频分析和外观。 主题可以发挥模型语音产生并且同时记录语音尝试以试图模仿发音器的外观。 可以使用图像处理来创建视频模型或当前尝试的镜像或两者以避免左右混淆。