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公开(公告)号：US06819795B1
公开(公告)日：2004-11-16
申请号：US09611389
申请日：2000-07-07
申请人： Patrick Chiu , Andreas Girgensohn , Wolf Polak , Eleanor Rieffel , Lynn Wilcox , Forrest H. Bennett, III
发明人： Patrick Chiu , Andreas Girgensohn , Wolf Polak , Eleanor Rieffel , Lynn Wilcox , Forrest H. Bennett, III
IPC分类号： G06K934
CPC分类号： G11B27/28
摘要： A method, information system, and computer-readable medium is provided for segmenting a plurality of data, such as multimedia data, and in particular an image document stream. Segment boundary points may be used for retrieving and/or browsing the plurality of data. Similarly, segment boundary points may be used to summarize the plurality of data. Examples of image document streams include video, PowerPoint slides, and NoteLook pages. A genetic method having a fitness or evaluation function using information retrieval concepts, such as importance and precedence, is used to obtain segment boundary points. The genetic method is able to evaluate a large amount of data in a cost effective manner. The genetic method is also able to run incrementally on streaming video and adapt to usage patterns by considering frequently accessed images.
摘要翻译： 提供了一种方法，信息系统和计算机可读介质，用于分割多个数据，例如多媒体数据，特别是图像文档流。 段边界点可用于检索和/或浏览多个数据。 类似地，段边界点可以用于汇总多个数据。 图像文档流的示例包括视频，PowerPoint幻灯片和NoteLook页面。 使用具有使用诸如重要性和优先级之类的信息检索概念的适应度或评价函数的遗传方法来获得段边界点。 遗传方法能够以成本有效的方式评估大量数据。 遗传方法还能够在流式视频上逐步运行，并通过考虑频繁访问的图像来适应使用模式。
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2.发明申请Systems and methods for determining relevant information based on document structure 有权基于文件结构确定相关信息的系统和方法公开(公告)号：US20070143098A1
公开(公告)日：2007-06-21
申请号：US11301853
申请日：2005-12-12
申请人： Martin Van Den Berg , Giovanni Thione , Livia Polanyi , Eleanor Rieffel , Patrick Chiu , Bee Liew
发明人： Martin Van Den Berg , Giovanni Thione , Livia Polanyi , Eleanor Rieffel , Patrick Chiu , Bee Liew
IPC分类号： G06F17/20
CPC分类号： G06F17/279
摘要： Techniques are provided for determining relevant information from a document based on document structure. A document is selected and structural elements within the document having a dominance relationship are determined. A first location within the document is selected. The structural element surrounding the first location is determined and the surrounding and non-surrounding structural elements are characterized. Additional documents are associated with the first location in the surrounding structural element based on the surrounding structural element characterization and the non-surrounding structural element characterization. Techniques for dynamically determining annotations for images based on document structure are also provided.
摘要翻译： 提供了基于文档结构从文档确定相关信息的技术。 选择文档并且确定具有优势关系的文档内的结构元素。 选择文档中的第一个位置。 确定围绕第一位置的结构元件，并且对周围和非周围结构元件进行表征。 基于周围结构元素表征和非周围结构元素表征，附加文档与周围结构元件中的第一位置相关联。 还提供了用于动态地确定基于文档结构的图像注释的技术。
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公开(公告)号：US08144919B2
公开(公告)日：2012-03-27
申请号：US11525589
申请日：2006-09-22
IPC分类号： G06K9/00
CPC分类号： H04N1/387
摘要： The present invention relates to a method to make effective use of non rectangular display space for displaying a collage. In an embodiment of the invention, a heterogeneous set of images can be arranged to display the region of interest of the images to avoid overlapping regions of interest. The background gaps between the regions of interest can be filled by extending the regions of interest using a Voronoi technique. This produces a stained glass effect for the collage. In an embodiment of the present invention, the technique can be applied to irregular shapes including circular shapes with a hole in the middle. In an embodiment of the present invention, the technique can be used to print labels for disks.
摘要翻译： 本发明涉及一种有效利用非矩形显示空间来显示拼贴画的方法。 在本发明的实施例中，可以布置异构的图像集合以显示图像的感兴趣区域以避免重叠的感兴趣区域。 可以使用Voronoi技术扩展感兴趣的区域来填补感兴趣区域之间的背景差距。 这产生了拼贴画的彩色玻璃效果。 在本发明的一个实施例中，该技术可以应用于包括在中间具有孔的圆形的不规则形状。 在本发明的一个实施例中，该技术可用于打印盘的标签。
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公开(公告)号：US20080075390A1
公开(公告)日：2008-03-27
申请号：US11525589
申请日：2006-09-22
CPC分类号： H04N1/387
摘要： The present invention relates to a method to make effective use of non rectangular display space for displaying a collage. In an embodiment of the invention, a heterogeneous set of images can be arranged to display the region of interest of the images to avoid overlapping regions of interest. The background gaps between the regions of interest can be filled by extending the regions of interest using a Voronoi technique. This produces a stained glass effect for the collage. In an embodiment of the present invention, the technique can be applied to irregular shapes including circular shapes with a hole in the middle. In an embodiment of the present invention, the technique can be used to print labels for disks.
摘要翻译： 本发明涉及一种有效利用非矩形显示空间来显示拼贴画的方法。 在本发明的实施例中，可以布置异构的图像集合以显示图像的感兴趣区域以避免重叠的感兴趣区域。 可以使用Voronoi技术扩展感兴趣的区域来填补感兴趣区域之间的背景差距。 这产生了拼贴画的彩色玻璃效果。 在本发明的一个实施例中，该技术可以应用于包括在中间具有孔的圆形的不规则形状。 在本发明的一个实施例中，该技术可用于打印盘的标签。
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公开(公告)号：US20060143567A1
公开(公告)日：2006-06-29
申请号：US11361391
申请日：2006-02-24
IPC分类号： G06F13/28
CPC分类号： H04N1/32101 , H04N1/00318 , H04N1/0044 , H04N2201/3226 , H04N2201/3267 , H04N2201/3274
摘要： Video recordings of meetings and scanned paper documents are natural digital documents that come out of a meeting. These can be placed on the Internet for easy access, with links generated between them by matching scanned documents to a segment of the video referencing the scanned document. Furthermore, annotations made on the paper documents during the meeting can be extracted and used as indexes to the video. An orthonormal transform, such as a Digital Cosine Transform (DCT) is used to compare scanned documents to video frames.
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公开(公告)号：US20050220348A1
公开(公告)日：2005-10-06
申请号：US10815389
申请日：2004-03-31
申请人： Patrick Chiu , Andreas Girgensohn , Qiong Liu
发明人： Patrick Chiu , Andreas Girgensohn , Qiong Liu
CPC分类号： G06F17/30793 , G06F17/30802 , G06F17/30811 , G06F17/30843 , G06T7/215
摘要： In one embodiment, the present invention extracts video regions of interest from one or more videos and generates a highly condensed visual summary of the videos. The video regions of interest are extracted based on to energy, movement, face or other object detection methods, associated data or external input, or some other feature of the video. In another embodiment, the present invention extracts regions of interest from images and generates highly condensed visual summaries of the images. The highly condensed visual summary is generated by laying out germs on a canvas and then filling the spaces between the germs. The result is a visual summary that resembles a stained glass window having cells of varying shape. The germs may be laid out by temporal order, color histogram, similarity, according to a desired pattern, size, or some other manner. The people, objects and other visual content in the germs appear larger and become easier to see. The visual summary of the present invention utilizes important regions within the key frames, leading to more condensed summaries that are well suitable for small screens.
摘要翻译： 在一个实施例中，本发明从一个或多个视频中提取感兴趣的视频区域，并且生成高分辨率的视频概要。 基于能量，移动，面部或其他物体检测方法，相关联的数据或外部输入或视频的某些其他特征来提取感兴趣的视频区域。 在另一个实施例中，本发明从图像中提取感兴趣的区域并且产生图像的高度浓缩的视觉摘要。 高度浓缩的视觉总结是通过在画布上布置细菌，然后填充细菌之间的空间来产生的。 结果是类似于具有不同形状的细胞的彩色玻璃窗的视觉总结。 根据期望的图案，大小或某种其他方式，细菌可以通过时间顺序，颜色直方图，相似性布置。 细菌中的人，物和其他视觉内容看起来更大，变得更容易看到。 本发明的视觉总结利用关键帧内的重要区域，导致更加精简的摘要，其非常适合于小屏幕。
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公开(公告)号：US20050220345A1
公开(公告)日：2005-10-06
申请号：US10815354
申请日：2004-03-31
申请人： Patrick Chiu , Andreas Girgensohn , Qiong Liu
发明人： Patrick Chiu , Andreas Girgensohn , Qiong Liu
CPC分类号： G06T11/60 , G06F17/30793 , G06F17/30802 , G06F17/30811 , G06F17/30843 , G11B27/031 , G11B27/28
摘要： In one embodiment, the present invention extracts video regions of interest from one or more videos and generates a highly condensed visual summary of the videos. The video regions of interest are extracted based on to energy, movement, face or other object detection methods, associated data or external input, or some other feature of the video. In another embodiment, the present invention extracts regions of interest from images and generates highly condensed visual summaries of the images. The highly condensed visual summary is generated by laying out germs on a canvas and then filling the spaces between the germs. The result is a visual summary that resembles a stained glass window having cells of varying shape. The germs may be laid out by temporal order, color histogram, similarity, according to a desired pattern, size, or some other manner. The people, objects and other visual content in the germs appear larger and become easier to see. The visual summary of the present invention utilizes important regions within the key frames, leading to more condensed summaries that are well suitable for small screens.
摘要翻译： 在一个实施例中，本发明从一个或多个视频中提取感兴趣的视频区域，并且生成高分辨率的视频概要。 基于能量，移动，面部或其他物体检测方法，相关联的数据或外部输入或视频的某些其他特征来提取感兴趣的视频区域。 在另一个实施例中，本发明从图像中提取感兴趣的区域并且产生图像的高度浓缩的视觉摘要。 高度浓缩的视觉总结是通过在画布上布置细菌，然后填充细菌之间的空间来产生的。 结果是类似于具有不同形状的细胞的彩色玻璃窗的视觉总结。 根据期望的图案，大小或某种其他方式，细菌可以通过时间顺序，颜色直方图，相似性布置。 细菌中的人，物和其他视觉内容看起来更大，变得更容易看到。 本发明的视觉总结利用关键帧内的重要区域，导致更加精简的摘要，其非常适合于小屏幕。
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8.发明申请Systems and methods for creating and interactive 3D visualization of indexed media 有权用于创建和交互式3D可视化索引媒体的系统和方法公开(公告)号：US20050183041A1
公开(公告)日：2005-08-18
申请号：US10776618
申请日：2004-02-12
CPC分类号： G06F17/30899 , G06F3/04815 , G06F3/0482 , G06F2203/04802 , G06T11/206 , G06T2200/04
摘要： A 3D graphical user interface includes a two-dimensional ground-plane layout representing the relationship between one or more leaf elements of a tree data structure. The interface further includes at least one building-like structure, each of the at least one building-like structure corresponding to a respective one of the one or more leaf elements. Each of the at least one building-like structure provides a summary of media associated with the respective one of the more leaf elements corresponding to at least one building-like structure.
摘要翻译： 3D图形用户界面包括表示树状数据结构的一个或多个叶元素之间的关系的二维地平面布局。 所述界面还包括至少一个建筑物状结构，所述至少一个建筑物状结构中的每一个对应于所述一个或多个叶元件中的相应一个。 所述至少一个建筑物状结构中的每一个提供与对应于至少一个建筑物结构的多个叶元件中的相应一个相关联的介质的概要。
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公开(公告)号：US07848567B2
公开(公告)日：2010-12-07
申请号：US10948823
申请日：2004-09-23
申请人： Patrick Chiu , Qiong Liu , Andreas Girgensohn
发明人： Patrick Chiu , Qiong Liu , Andreas Girgensohn
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。
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公开(公告)号：US07724959B2
公开(公告)日：2010-05-25
申请号：US10948730
申请日：2004-09-23
申请人： Patrick Chiu , Qiong Liu , Andreas Girgensohn
发明人： Patrick Chiu , Qiong Liu , Andreas Girgensohn
IPC分类号： 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。
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