Modifying video regions using mobile device input
    1.
    发明授权
    Modifying video regions using mobile device input 有权
    使用移动设备输入修改视频区域

    公开(公告)号:US09153031B2

    公开(公告)日:2015-10-06

    申请号:US13166503

    申请日:2011-06-22

    摘要: Apparatus and methods are disclosed for modifying video based on user input and or face detection data received with a mobile device to generate foreground regions (e.g., to separate a user image from background in the video). According to one disclosed embodiment, a method comprises receiving user input and/or face regions generated with a mobile device, producing an initial representation for segmenting input video into a plurality of portions based on the user input, where the initial representation includes probabilities for one or more regions of the input video being designated as foreground regions or background regions. Based on the initial representation, input video is segmented by designating one or more of the regions of the input video as foreground regions or background regions.

    摘要翻译: 公开了用于基于用移动设备接收的用户输入和/或面部检测数据来修改视频以产生前景区域(例如,将视频中的用户图像与背景分离)的装置和方法。 根据一个公开的实施例,一种方法包括接收用移动设备生成的用户输入和/或面部区域,产生用于基于用户输入将输入视频分割成多个部分的初始表示,其中初始表示包括一个 或更多的区域被指定为前景区域或背景区域。 基于初始表示,通过将输入视频的一个或多个区域指定为前景区域或背景区域来分割输入视频。

    MODIFYING VIDEO REGIONS USING MOBILE DEVICE INPUT
    4.
    发明申请
    MODIFYING VIDEO REGIONS USING MOBILE DEVICE INPUT 有权
    使用移动设备输入修改视频区域

    公开(公告)号:US20120327172A1

    公开(公告)日:2012-12-27

    申请号:US13166503

    申请日:2011-06-22

    IPC分类号: H04N9/74 H04N7/14

    摘要: Apparatus and methods are disclosed for modifying video based on user input and or face detection data received with a mobile device to generate foreground regions (e.g., to separate a user image from background in the video). According to one disclosed embodiment, a method comprises receiving user input and/or face regions generated with a mobile device, producing an initial representation for segmenting input video into a plurality of portions based on the user input, where the initial representation includes probabilities for one or more regions of the input video being designated as foreground regions or background regions. Based on the initial representation, input video is segmented by designating one or more of the regions of the input video as foreground regions or background regions.

    摘要翻译: 公开了用于基于用移动设备接收的用户输入和/或面部检测数据来修改视频以产生前景区域(例如,将视频中的用户图像与背景分离)的装置和方法。 根据一个公开的实施例,一种方法包括接收用移动设备生成的用户输入和/或面部区域,产生用于基于用户输入将输入视频分割成多个部分的初始表示,其中初始表示包括一个 或更多的区域被指定为前景区域或背景区域。 基于初始表示,通过将输入视频的一个或多个区域指定为前景区域或背景区域来分割输入视频。

    Personalized event notification using real-time video analysis
    7.
    发明授权
    Personalized event notification using real-time video analysis 有权
    使用实时视频分析的个性化事件通知

    公开(公告)号:US08881191B2

    公开(公告)日:2014-11-04

    申请号:US12059618

    申请日:2008-03-31

    IPC分类号: H04H60/65 H04H60/48 G06F17/30

    摘要: A system and methods for personalized event notification using real-time video analysis are described. In an embodiment, a live video feed is automatically monitored and characteristics of the video feed are analyzed against criteria which relate to an event which has been identified by a user. The criteria relate to characteristics of the image or the audio in the video feed. If the criteria are satisfied, the user is notified that the event has occurred and this notification may be achieved through messages on the video display screen (e.g. on the television screen) or other messaging techniques (e.g. SMS or email). In an example, the criteria may define a particular logo and the user is notified if the analysis detects the logo in the video feed.

    摘要翻译: 描述了使用实时视频分析的个性化事件通知的系统和方法。 在一个实施例中,自动监视直播视频馈送,并且针对与用户已经识别的事件相关的标准来分析视频馈送的特征。 该标准涉及视频馈送中的图像或音频的特征。 如果满足标准,则通知用户该事件已经发生,并且该通知可以通过视频显示屏幕上的消息(例如在电视屏幕上)或其他消息收发技术(例如,SMS或电子邮件)来实现。 在一个示例中,标准可以定义特定标志,并且如果分析检测到视频馈送中的徽标,则通知用户。

    Using an ID Domain to Improve Searching
    8.
    发明申请
    Using an ID Domain to Improve Searching 有权
    使用ID域改善搜索

    公开(公告)号:US20120078910A1

    公开(公告)日:2012-03-29

    申请号:US13314606

    申请日:2011-12-08

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30247 G06K9/6251

    摘要: Methods which use an ID domain to improve searching are described. An embodiment describes an index phase in which an image of a document is converted into the ID domain. This is achieved by dividing the text in the image into elements and mapping each element to an identifier. Similar elements are mapped to the same identifier. Each element in the text is then replaced by the appropriate identifier to create a version of the document in the ID domain. This version may be indexed and searched. Another embodiment describes a query phase in which a query is converted into the ID domain and then used to search an index of identifiers which has been created from collections of documents which have been converted into the ID domain. The conversion of the query may use mappings which were created during the index phase or alternatively may use pre-existing mappings.

    摘要翻译: 描述了使用ID域来改进搜索的方法。 实施例描述了将文档的图像转换为ID域的索引阶段。 这是通过将图像中的文本划分为元素并将每个元素映射到标识符来实现的。 类似的元素被映射到相同的标识符。 然后,文本中的每个元素都被相应的标识符替换,以在ID域中创建文档的版本。 该版本可能被索引和搜索。 另一个实施例描述了查询阶段,其中将查询转换为ID域,然后用于搜索已经被转换成ID域的文档集合创建的标识符的索引。 查询的转换可以使用在索引阶段创建的映射,或者可以使用预先存在的映射。

    Using an ID Domain to Improve Searching
    9.
    发明申请
    Using an ID Domain to Improve Searching 有权
    使用ID域改善搜索

    公开(公告)号:US20100023497A1

    公开(公告)日:2010-01-28

    申请号:US12180144

    申请日:2008-07-25

    IPC分类号: G06F17/30 G06F17/20

    CPC分类号: G06F17/30247 G06K9/6251

    摘要: Methods which use an ID domain to improve searching are described. An embodiment describes an index phase in which an image of a document is converted into the ID domain. This is achieved by dividing the text in the image into elements and mapping each element to an identifier. Similar elements are mapped to the same identifier. Each element in the text is then replaced by the appropriate identifier to create a version of the document in the ID domain. This version may be indexed and searched. Another embodiment describes a query phase in which a query is converted into the ID domain and then used to search an index of identifiers which has been created from collections of documents which have been converted into the ID domain. The conversion of the query may use mappings which were created during the index phase or alternatively may use pre-existing mappings.

    摘要翻译: 描述了使用ID域来改进搜索的方法。 实施例描述了将文档的图像转换为ID域的索引阶段。 这是通过将图像中的文本划分为元素并将每个元素映射到标识符来实现的。 类似的元素被映射到相同的标识符。 然后,文本中的每个元素都被相应的标识符替换,以在ID域中创建文档的版本。 该版本可能被索引和搜索。 另一个实施例描述了查询阶段,其中将查询转换为ID域,然后用于搜索已经被转换成ID域的文档集合创建的标识符的索引。 查询的转换可以使用在索引阶段创建的映射,或者可以使用预先存在的映射。

    Personalized Event Notification Using Real-Time Video Analysis
    10.
    发明申请
    Personalized Event Notification Using Real-Time Video Analysis 有权
    使用实时视频分析的个性化事件通知

    公开(公告)号:US20090249387A1

    公开(公告)日:2009-10-01

    申请号:US12059618

    申请日:2008-03-31

    IPC分类号: H04N7/10

    摘要: A system and methods for personalized event notification using real-time video analysis are described. In an embodiment, a live video feed is automatically monitored and characteristics of the video feed are analyzed against criteria which relate to an event which has been identified by a user. The criteria relate to characteristics of the image or the audio in the video feed. If the criteria are satisfied, the user is notified that the event has occurred and this notification may be achieved through messages on the video display screen (e.g. on the television screen) or other messaging techniques (e.g. SMS or email). In an example, the criteria may define a particular logo and the user is notified if the analysis detects the logo in the video feed.

    摘要翻译: 描述了使用实时视频分析的个性化事件通知的系统和方法。 在一个实施例中,自动监视直播视频馈送,并且针对与用户已经识别的事件相关的标准来分析视频馈送的特征。 该标准涉及视频馈送中的图像或音频的特征。 如果满足标准,则通知用户该事件已经发生,并且该通知可以通过视频显示屏幕上的消息(例如在电视屏幕上)或其他消息收发技术(例如,SMS或电子邮件)来实现。 在一个示例中,标准可以定义特定标志,并且如果分析检测到视频馈送中的徽标,则通知用户。