Determining regions of interest in synthetic images
    21.
    发明申请
    Determining regions of interest in synthetic images 有权
    确定合成图像中的感兴趣区域

    公开(公告)号:US20060062456A1

    公开(公告)日:2006-03-23

    申请号:US10948823

    申请日:2004-09-23

    IPC分类号: G06K9/34 G06K9/46

    CPC分类号: G06K9/3233

    摘要: An algorithm for finding regions of interest (ROI) in synthetic images based on an information driven approach in which sub-blocks of a set of synthetic image are analyzed for information content or compressibility based on textural and color features. A DCT may be used to analyze the textural features of a set of images and a color histogram may be used to analyze the color features of the set of images. Sub-blocks of low compressibility are grouped into ROIs using a type of morphological technique. Unlike other algorithms that are geared for highly specific types of ROI (e.g. OCR text detection), the method of the present invention is generally applicable to arbitrary synthetic images. The present invention can be used with several other image applications, including Stained-Glass collages presentations.

    摘要翻译: 一种基于信息驱动方法在合成图像中发现感兴趣区域(ROI)的算法,其中基于纹理和颜色特征分析一组合成图像的子块的信息内容或可压缩性。 可以使用DCT来分析一组图像的纹理特征,并且可以使用颜色直方图来分析该组图像的颜色特征。 使用一种形态学技术将低压缩性的子块分组成ROI。 与专门针对高度特定类型的ROI(例如OCR文本检测)的其他算法不同,本发明的方法通常适用于任意合成图像。 本发明可以与数种其它图像应用一起使用,包括彩色玻璃拼贴画展示。

    Reduced representations of video sequences
    22.
    发明授权
    Reduced representations of video sequences 有权
    减少视频序列的表示

    公开(公告)号:US07149974B2

    公开(公告)日:2006-12-12

    申请号:US10116012

    申请日:2002-04-03

    IPC分类号: G06F3/048 H04N5/262

    摘要: A system that represents a video sequence comprising plurality of video clips as a number of images. The plurality of video clips is represented as a reduced representation of video images. A video clip is represented as a keyframe, wherein multiple keyframes may then be arranged according to chronological order. All or only a representative portion of the video clips can be represented as keyframes. The size of the keyframe may be configured to represent the length or importance of the video clip. The keyframe may depict an entire frame of a video clip, or a region of meaningful information within a frame of a video clip. Multiple keyframes may be arranged in a two dimensional array, in an S-shaped curve, or some other pattern. The keyframes may depict motion of an object occurring over time in the video clip by configuring groups of pixels in the key frame. Configuring groups of pixels may include colorizing pixel groups and depicting pixel groups at a semi-transparent level according to the number of frames between the keyframe and the frame containing the object in motion.

    摘要翻译: 一种系统,其将包括多个视频剪辑的视频序列表示为多个图像。 多个视频剪辑被表示为视频图像的缩小表示。 视频剪辑被表示为关键帧,其中可以根据时间顺序来布置多个关键帧。 视频剪辑的全部或仅有代表性部分可以表示为关键帧。 可以将关键帧的大小配置为表示视频剪辑的长度或重要性。 关键帧可以描绘视频剪辑的整个帧或视频剪辑的帧内的有意义的信息区域。 多个关键帧可以以二维阵列,S形曲线或其他一些图案排列。 关键帧可以通过配置关键帧中的像素组来描绘视频剪辑中随时间发生的对象的运动。 配置像素组可以包括根据在关键帧和包含运动对象的帧之间的帧数来对像素组进行着色和描绘半透明级别的像素组。

    Video production and compaction with collage picture frame user interface
    23.
    发明授权
    Video production and compaction with collage picture frame user interface 有权
    视频制作和压缩与拼贴画框用户界面

    公开(公告)号:US07203380B2

    公开(公告)日:2007-04-10

    申请号:US09992617

    申请日:2001-11-16

    IPC分类号: G06K9/36

    CPC分类号: H04N5/262

    摘要: A method, system, and apparatus for easily creating a video collage from a video is provided. By segmenting the video into a set number of video segments and providing an interface for a user to select images which represent the video segments and insert the selected images into a video collage template, a video collage may be easily created in a short amount of time. The system is designed to assign values to the video inserted in a video collage and compact the video based on these values thereby creating a small file which may be easily stored or transmitted.

    摘要翻译: 提供了一种用于从视频轻松创建视频拼贴的方法,系统和装置。 通过将视频分割成一定数量的视频片段并提供用于用户选择表示视频段的图像并将所选择的图像插入到视频拼贴模板中的界面,可以在短时间内容易地创建视频拼贴 。 该系统旨在为插入到视频拼贴中的视频分配值,并基于这些值压缩视频,从而创建可容易地存储或传输的小文件。

    Determining regions of interest in photographs and images
    24.
    发明申请
    Determining regions of interest in photographs and images 有权
    确定照片和图像中感兴趣的区域

    公开(公告)号:US20060062455A1

    公开(公告)日:2006-03-23

    申请号:US10948730

    申请日:2004-09-23

    IPC分类号: G06K9/34 G06K9/46

    CPC分类号: G06K9/3233

    摘要: An algorithm for finding regions of interest (ROI) in images and photos based on an information driven approach in which sub-blocks of an image are analyzed for information content or compressibility based on the discrete cosine transform. The sub-blocks of low compressibility are grouped into ROIs using a morphological technique. Unlike other algorithms that are geared for highly specific types of ROI (e.g. face detection), the method of the present invention is generally applicable to arbitrary images and photos. A center-weighted variation of the algorithm can produce better results for certain photo applications. The algorithm can be used with several other image applications, including Stained-Glass collages and Pan-and-Scan presentations.

    摘要翻译: 一种用于基于信息驱动方法在图像和照片中找到感兴趣区域(ROI)的算法,其中基于离散余弦变换分析图像的子块以获得信息内容或压缩性。 使用形态学技术将低压缩性的子块分组为ROI。 与适用于高度特定类型的ROI(例如面部检测)的其他算法不同,本发明的方法通常适用于任意图像和照片。 算法的中心加权变化可以为某些照片应用产生更好的结果。 该算法可以与其他几种图像应用一起使用,包括彩色玻璃拼贴和泛扫描显示。

    System and method for supporting document navigation on mobile devices using segmentation and keyphrase summarization
    26.
    发明授权
    System and method for supporting document navigation on mobile devices using segmentation and keyphrase summarization 有权
    使用分段和关键短语汇总支持移动设备上的文档导航的系统和方法

    公开(公告)号:US08601393B2

    公开(公告)日:2013-12-03

    申请号:US12242757

    申请日:2008-09-30

    IPC分类号: G06F17/00 G06F3/00

    CPC分类号: G06F3/0481

    摘要: Described is a system that characterizes segments of a document with one or more keyphrases and then uses the keyphrases to help users find interesting parts of a document. The keyphrases are displayed with information about the location of the phrase in the document and are used as pointers to quickly move to from an overview to a section of potential interest.

    摘要翻译: 描述了一种使用一个或多个关键短语表征文档段的系统,然后使用关键短语来帮助用户找到文档的有趣部分。 关键短语显示有关短语在文档中的位置的信息,并且用作快速从概览迁移到潜在兴趣部分的指针。

    Peer to peer gesture based modular presentation system
    27.
    发明授权
    Peer to peer gesture based modular presentation system 有权
    基于对等手势的模块化演示系统

    公开(公告)号:US08046701B2

    公开(公告)日:2011-10-25

    申请号:US10636044

    申请日:2003-08-07

    IPC分类号: G06F3/00 G06F3/048

    摘要: A peer-to-peer modular presentation system is disclosed for providing improved presentations. The system includes a plurality of displays. Each display is associated with an input device, processor and input/output port. The plurality of displays may include static or mobile wherein each display is aware of the displays immediately surrounding it or of the displays in a remote site during a teleconference. A propagation direction may be configured for at least two of the displays in the system. Propagation may be initiated for multiple displays by generating a gesture input at one display. The gesture input will cause content to be presented in the particular display, and initiate propagation of content along the configured direction in neighboring displays. Content may be fed to a particular display through a stack or other memory that is associated with the display.

    摘要翻译: 公开了一种对等模块化演示系统,用于提供改进的演示。 该系统包括多个显示器。 每个显示器与输入设备,处理器和输入/输出端口相关联。 多个显示器可以包括静态或移动,其中每个显示器在电话会议期间知道其周围的显示器或远程站点中的显示器。 可以为系统中的至少两个显示器配置传播方向。 可以通过在一个显示器上生成手势输入来为多个显示器启动传播。 手势输入将导致在特定显示器中呈现内容,并且在相邻显示器中沿着配置的方向发起内容的传播。 可以通过与显示器相关联的堆栈或其他存储器将内容馈送到特定显示器。

    Video game for tagging photos
    29.
    发明授权
    Video game for tagging photos 失效
    用于标记照片的视频游戏

    公开(公告)号:US07686682B2

    公开(公告)日:2010-03-30

    申请号:US11652161

    申请日:2007-01-10

    IPC分类号: A63F9/24

    摘要: A multi-player solitaire or multi-player video game that generates tags for digital images. A tabletop or computer screen video game provides an enjoyable way for collocated players to view, share, talk about and, in the process tag photos. The video games can generate valuable text labels for photos with multiple levels of specificity and named entities. These labels can be used to help manage and index collections of photos for browsing and retrieval.

    摘要翻译: 多人游戏纸牌或多玩家视频游戏,可生成数字图像的标签。 桌面或电脑屏幕视频游戏为并置的玩家提供了一种愉快的方式来查看,分享,谈论,并在过程中标记照片。 视频游戏可以为具有多个特异性级别和命名实体的照片生成有价值的文本标签。 这些标签可用于帮助管理和索引照片集合以进行浏览和检索。

    Systems and methods for displaying text recommendations during collaborative note taking
    30.
    发明授权
    Systems and methods for displaying text recommendations during collaborative note taking 有权
    在合作笔记中显示文字建议的系统和方法

    公开(公告)号:US07680820B2

    公开(公告)日:2010-03-16

    申请号:US10125346

    申请日:2002-04-19

    IPC分类号: G06F7/00 G06F17/00 G06F15/16

    CPC分类号: G06Q10/10

    摘要: Multiple users access a collaborative data-sharing system during a data-sharing event. Each user can establish the level of sharing to be allowed with each other user and filtering criteria for filtering the data before it is provided to the other users. Data can be extracted from a number of different sources, including data input by other users and/or previously created information sources. For example, slides from a presentation on a similar topic may be identified and included by a user as a potential source of information to be used by other users. Shared data can be displayed on devices used by users to communicate with the collaborative data-sharing system. A user can selected data provided by the collaborative data-sharing system, which was obtained from the data input by other users and/or from the identified additional data sources and added to that user's data as data entered by that user.

    摘要翻译: 多个用户在数据共享事件期间访问协作数据共享系统。 每个用户可以建立彼此允许的共享级别,以及在将数据提供给其他用户之前过滤数据的过滤标准。 可以从许多不同的来源提取数据,包括由其他用户输入的数据和/或先前创建的信息源。 例如,来自类似主题的演示文稿的幻灯片可以由用户识别和包括,作为要由其他用户使用的信息的潜在来源。 可以在用户使用的设备上显示共享数据,以便与协作数据共享系统进行通信。 用户可以选择由协作数据共享系统提供的数据,该数据是由其他用户输入的数据和/或从所识别的附加数据源获得的,并作为该用户输入的数据添加到该用户的数据中。