公开(公告)号：US20090265334A1

公开(公告)日：2009-10-22

申请号：US12107081

申请日：2008-04-22

申请人： Raman Narayanan ,  George Moromisato ,  Radoslav Nickolov ,  Raymond Ozzie ,  Jack Ozzie ,  Matt Augustine ,  Ming Liu

发明人： Raman Narayanan ,  George Moromisato ,  Radoslav Nickolov ,  Raymond Ozzie ,  Jack Ozzie ,  Matt Augustine ,  Ming Liu

IPC分类号： G06F17/30

CPC分类号： G06F17/30265

摘要： Queries may be issued against an image store to produce a set of image instance relating to images in the image store that relate to the query. The relevance of the images to the query may be depicted by scaling the image instances according to the predicted relevance of the image to the query. The image instances may be further positioned within the image instance set query result, e.g., by clustering according to image relatedness or by similar predicted relevance of the images to the query terms of the query. The image instances may also be presented as smoothly zoomable images, such that the user may zoom in on the images in an efficient manner that facilitates realtime, gradual zooming with reduced resampling inefficiency.

摘要翻译： 可以针对图像存储器发出查询以产生与图像存储器中与查询相关的图像相关的一组图像实例。 可以通过根据图像对查询的预测相关性缩放图像实例来描绘图像与查询的相关性。 图像实例可以进一步定位在图像实例集查询结果内，例如通过根据图像相关性或通过图像与查询的查询项的类似预测相关性进行聚类。 图像实例还可以呈现为平滑可缩放的图像，使得用户可以以有效的方式放大图像，这有助于实时，逐渐缩放，同时降低重采样效率低下。

公开(公告)号：US08417712B2

公开(公告)日：2013-04-09

申请号：US12107081

申请日：2008-04-22

申请人： Raman Narayanan ,  George Moromisato ,  Radoslav Nickolov ,  Raymond Ozzie ,  Jack Ozzie ,  Matt Augustine ,  Ming Liu

发明人： Raman Narayanan ,  George Moromisato ,  Radoslav Nickolov ,  Raymond Ozzie ,  Jack Ozzie ,  Matt Augustine ,  Ming Liu

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30265

摘要： Queries may be issued against an image store to produce a set of image instance relating to images in the image store that relate to the query. The relevance of the images to the query may be depicted by scaling the image instances according to the predicted relevance of the image to the query. The image instances may be further positioned within the image instance set query result, e.g., by clustering according to image relatedness or by similar predicted relevance of the images to the query terms of the query. The image instances may also be presented as smoothly zoomable images, such that the user may zoom in on the images in an efficient manner that facilitates realtime, gradual zooming with reduced resampling inefficiency.

摘要翻译： 可以针对图像商店发出查询以产生与图像存储器中与查询相关的图像相关的一组图像实例。 可以通过根据图像对查询的预测相关性缩放图像实例来描绘图像与查询的相关性。 图像实例可以进一步定位在图像实例集查询结果内，例如通过根据图像相关性或通过图像与查询的查询项的类似预测相关性进行聚类。 图像实例还可以呈现为平滑可缩放的图像，使得用户可以以有效的方式放大图像，这有助于实时，逐渐缩放，同时降低重采样效率低下。

公开(公告)号：US07110137B2

公开(公告)日：2006-09-19

申请号：US10134636

申请日：2002-04-30

申请人： Henry W. Burgess ,  Ming Liu ,  Raman Narayanan ,  Radoslav Nickolov ,  Wei Zhu

发明人： Henry W. Burgess ,  Ming Liu ,  Raman Narayanan ,  Radoslav Nickolov ,  Wei Zhu

IPC分类号： H04N1/387 ,  G06F15/02 ,  G06F15/00

CPC分类号： G06T11/60 ,  G06K9/00456 ,  H04N1/41

摘要： A system and process for generating and using mixed raster content files is described. MRC files may be created directly from an application, rather than being processed from a composite image, to separate a single image into background, foreground, and selection masks for each page. Also, an improved MRC structure is described in which only relevant portions are contained in background, foreground, and selection layers for each page.

公开(公告)号：US20070174291A1

公开(公告)日：2007-07-26

申请号：US11338385

申请日：2006-01-24

申请人： Michael Cooper ,  Filipe Fortes ,  Kevin Gjerstad ,  Radoslav Nickolov ,  David Salesin ,  Raman Narayanan

发明人： Michael Cooper ,  Filipe Fortes ,  Kevin Gjerstad ,  Radoslav Nickolov ,  David Salesin ,  Raman Narayanan

IPC分类号： G06F17/30

CPC分类号： G06F17/30905 ,  G06F9/451 ,  G06F17/2229 ,  G06F17/248

摘要： Embodiments provide for systems, methods, and computer program products for optimizing content rendered at a display unit by dynamically formatting the content layout based on a display unit's parameters. For example, content is received from a server. The content is capable of being rendered at a number of remote display devices with various display parameters. In addition, a number of display rules are also received. The display rules specify how content should be rendered in terms of content layout and properties by the remote display devices based on the parameters of the display devices. The display rules are compared with the parameters of a display device that is used to render the content. Based on the comparison, at least one of the display rules is applied such that the layout of the content on the display device is optimized for the particular parameters of the display device.

摘要翻译： 实施例提供了用于通过基于显示单元的参数动态格式化内容布局来优化在显示单元呈现的内容的系统，方法和计算机程序产品。 例如，从服务器接收内容。 该内容能够在具有各种显示参数的多个远程显示设备上呈现。 此外，还接收到多个显示规则。 显示规则基于显示设备的参数来指定如何根据内容布局和属性来呈现内容。 显示规则与用于呈现内容的显示设备的参数进行比较。 基于比较，应用至少一个显示规则，使得显示设备上的内容的布局针对显示设备的特定参数进行了优化。

公开(公告)号：US08385669B2

公开(公告)日：2013-02-26

申请号：US12397848

申请日：2009-03-04

申请人： Lutz Gerhard ,  Adam Szoforan ,  Radoslav Nickolov

发明人： Lutz Gerhard ,  Adam Szoforan ,  Radoslav Nickolov

IPC分类号： G06K9/46

CPC分类号： G06F17/3028 ,  G06F3/0481

摘要： Functionality for storing and modifying multi-resolution texture atlases is provided so that applications can expose methods to enable users to access and browse a collection that includes multiple multi-resolution images. The images are stored as thumbnails in a texture atlas having different levels of detail in which the levels are arranged in an image pyramid that includes multiple tiles that are each stored as separate files. The thumbnails are spatially storable as textures in the texture atlas using a fractal layout (which in one illustrative example is a Morton layout) that enables images to be efficiently packed in the tiles. The fractal layout ensures that no more than one tile stores less than a fully packed texture at each level of detail. The same packing order scales across each level of detail in the texture atlas so that layout information is stored for the individual images in the collection only once.

摘要翻译： 提供了存储和修改多分辨率纹理图库的功能，以便应用程序可以公开方法，使用户能够访问和浏览包含多个多分辨率图像的集合。 图像作为缩略图存储在具有不同等级的细节的纹理图集中，其中级别被布置在包括多个瓦片的图像金字塔中，每个图像金字塔被分别存储为单独的文件。 使用分形布局（在一个说明性示例中为Morton布局），缩略图在纹理图集中作为纹理在空间上可存储，使图像能够有效地包装在瓦片中。 分形布局确保在每个细节级别上不超过一个图块存储少于完全包装的纹理。 相同的包装顺序在纹理图集中的每个细节级别上进行缩放，以便仅在集合中为个体图像存储一次布局信息。

公开(公告)号：US20100226593A1

公开(公告)日：2010-09-09

申请号：US12397848

申请日：2009-03-04

申请人： Lutz Gerhard ,  Adam Szofran ,  Radoslav Nickolov

发明人： Lutz Gerhard ,  Adam Szofran ,  Radoslav Nickolov

IPC分类号： G06K9/32 ,  G06K9/54 ,  G06F3/048

CPC分类号： G06F17/3028 ,  G06F3/0481

摘要： Functionality for storing and modifying multi-resolution texture atlases is provided so that applications can expose methods to enable users to access and browse a collection that includes multiple multi-resolution images. The images are stored as thumbnails in a texture atlas having different levels of detail in which the levels are arranged in an image pyramid that includes multiple tiles that are each stored as separate files. The thumbnails are spatially storable as textures in the texture atlas using a fractal layout (which in one illustrative example is a Morton layout) that enables images to be efficiently packed in the tiles. The fractal layout ensures that no more than one tile stores less than a fully packed texture at each level of detail. The same packing order scales across each level of detail in the texture atlas so that layout information is stored for the individual images in the collection only once.

摘要翻译： 提供了存储和修改多分辨率纹理图库的功能，以便应用程序可以公开方法，使用户能够访问和浏览包含多个多分辨率图像的集合。 图像作为缩略图存储在具有不同等级的细节的纹理图集中，其中级别被布置在包括多个瓦片的图像金字塔中，每个图像金字塔被分别存储为单独的文件。 使用分形布局（在一个说明性示例中为Morton布局），缩略图在纹理图集中作为纹理在空间上可存储，使图像能够有效地包装在瓦片中。 分形布局确保在每个细节级别上不超过一个图块存储少于完全包装的纹理。 相同的包装顺序在纹理图集中的每个细节级别上进行缩放，以便仅在集合中为个体图像存储一次布局信息。

公开(公告)号：US20060271846A1

公开(公告)日：2006-11-30

申请号：US11135717

申请日：2005-05-24

申请人： Radoslav Nickolov ,  Kumar Chellapilla ,  David Bargeron ,  Patrice Simard ,  Paul Viola

发明人： Radoslav Nickolov ,  Kumar Chellapilla ,  David Bargeron ,  Patrice Simard ,  Paul Viola

IPC分类号： G06F15/00

CPC分类号： G06Q10/10

摘要： A computer-implemented word processing system comprises an interface component that receives a features vector associated with an electronic document. An analysis component communicatively coupled to the interface component analyzes the features vector and determines a viewing mode in which to display the electronic document. In accordance with one aspect of the subject invention, the viewing mode can be one of a conventional viewing mode and a viewing mode associated with enhanced readability.

摘要翻译： 计算机实现的文字处理系统包括接收与电子文档相关联的特征向量的接口组件。 通信地耦合到接口组件的分析组件分析特征向量并且确定在其中显示电子文档的观看模式。 根据本发明的一个方面，观看模式可以是与增强的可读性相关联的常规观看模式和观看模式之一。

公开(公告)号：US20070192687A1

公开(公告)日：2007-08-16

申请号：US11353915

申请日：2006-02-14

申请人： Patrice Simard ,  Radoslav Nickolov

发明人： Patrice Simard ,  Radoslav Nickolov

IPC分类号： G06F17/00 ,  G06F15/00 ,  G06K9/36

CPC分类号： G06K9/00442

摘要： A system that can convert content and structure of a document from an original format into a target format irrespective of the functional specifics of the original format. The system can automatically infer the content and structure of a document via a rendered format thereby restoring the programmatic functionality of the original file (or generating programmatic functionality of a desired target format) through the novel conversion/import process. The system can extract the document structure (e.g., layout) together with the content in order to effectuate the conversion. Heuristics (e.g., logic and/or reasoning) can be employed to make decisions with respect to importing the document into a target format and/or formats.

摘要翻译： 一种可以将文档的内容和结构从原始格式转换为目标格式的系统，而不考虑原始格式的功能细节。 该系统可以通过呈现的格式自动推断文档的内容和结构，从而通过新颖的转换/导入过程恢复原始文件的编程功能（或产生所需目标格式的编程功能）。 系统可以与内容一起提取文档结构（例如布局），以便实现转换。 可以采用启发式（例如，逻辑和/或推理）来做出关于将文档导入目标格式和/或格式的决定。

公开(公告)号：US20060171588A1

公开(公告)日：2006-08-03

申请号：US11045792

申请日：2005-01-28

申请人： Kumar Chellapilla ,  Patrice Simard ,  Radoslav Nickolov

发明人： Kumar Chellapilla ,  Patrice Simard ,  Radoslav Nickolov

IPC分类号： G06K9/18 ,  G06K9/00

CPC分类号： G06K9/6828 ,  G06K9/72 ,  G06K2209/01

摘要： The subject invention leverages a scalable character glyph hash table to provide an efficient means to identify print characters where the character glyphs are identical over independent presentation. The hash table allows for quick determinations of glyph meta data as, for example, a pre-filter to traditional OCR techniques. The hash table can be trained for a particular environment, user, language, character set (e.g., alphabet), document type, and/or specific document and the like. This permits substantial flexibility and increases in speed in identifying unknown glyphs. The hash table itself can be composed of single or multiple tables that have a specific optimization purpose. In one instance of the subject invention, traditional OCR techniques can be utilized to update the hash tables as needed based on glyph frequency. This keeps the hash tables from growing by limiting updates that reduce its performance, while adding frequently determined glyphs to increase the pre-filter performance.

摘要翻译： 本发明利用可缩放的字符字形哈希表来提供用于识别字符字形在独立呈现上相同的打印字符的有效手段。 哈希表允许快速确定字形元数据，例如，对传统的OCR技术进行预过滤。 可以针对特定环境，用户，语言，字符集（例如字母表），文档类型和/或特定文档等对哈希表进行训练。 这允许在识别未知字形中的基本灵活性和速度增加。 散列表本身可以由具有特定优化目的的单个或多个表组成。 在本发明的一个实例中，可以使用传统的OCR技术来根据字形频率根据需要来更新哈希表。 这样可以通过限制降低性能的更新来限制哈希表的增长，同时添加经常确定的字形以增加预过滤器的性能。