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1. 发明授权

US08276088B2 User interface for three-dimensional navigation 有权
标题翻译：三维导航用户界面
公开(公告)号：US08276088B2
公开(公告)日：2012-09-25
申请号：US11827530
申请日：2007-07-11
申请人： Qifa Ke , Peter E. Hart , Jonathan J. Hull , Hidenobu Kishi
发明人： Qifa Ke , Peter E. Hart , Jonathan J. Hull , Hidenobu Kishi
IPC分类号： G06F3/048
CPC分类号： G06K9/2081 , G06K9/228 , G06K2209/01
摘要： The present invention uses invisible junctions which are a set of local features unique to every page of the electronic document to match the captured image to a part of an electronic document. The present invention includes: an image capture device, a feature extraction and recognition system and database. When an electronic document is printed, the feature extraction and recognition system captures an image of the document page. The features in the captured image are then extracted, indexed and stored in the database. Given a query image, usually a small patch of some document page captured by a low resolution image capture device, the features in the query image are extracted and compared against those stored in the database to identify the query image. The present invention also includes methods for recognizing and tracking the viewing region and look at point corresponding to the input query image. This information is combined with a rendering of the original input document to generate a new graphical user interface to the user. This user interface can be displayed on a conventional browser or even on the display of an image capture device.
摘要翻译：本发明使用作为电子文档的每一页特有的一组局部特征的不可见结，以将捕获的图像与电子文档的一部分相匹配。本发明包括：图像捕获装置，特征提取和识别系统和数据库。当打印电子文档时，特征提取和识别系统捕获文档页面的图像。然后将捕获的图像中的特征提取，索引并存储在数据库中。给定查询图像，通常是由低分辨率图像捕获设备捕获的一些文档页面的小补丁，提取查询图像中的特征并将其与存储在数据库中的特征进行比较以识别查询图像。本发明还包括用于识别和跟踪观看区域并查看与输入查询图像相对应的点的方法。该信息与原始输入文档的呈现相结合，以向用户生成新的图形用户界面。该用户界面可以显示在常规浏览器上，甚至可以在图像捕获设备的显示器上显示。

2. 发明申请

US20090019402A1 User interface for three-dimensional navigation 有权
标题翻译：三维导航用户界面
公开(公告)号：US20090019402A1
公开(公告)日：2009-01-15
申请号：US11827530
申请日：2007-07-11
申请人： Qifa Ke , Peter E. Hart , Jonathan J. Hull , Hidenobu Kishi
发明人： Qifa Ke , Peter E. Hart , Jonathan J. Hull , Hidenobu Kishi
IPC分类号： G06F3/048
CPC分类号： G06K9/2081 , G06K9/228 , G06K2209/01
摘要： The present invention uses invisible junctions which are a set of local features unique to every page of the electronic document to match the captured image to a part of an electronic document. The present invention includes: an image capture device, a feature extraction and recognition system and database. When an electronic document is printed, the feature extraction and recognition system captures an image of the document page. The features in the captured image are then extracted, indexed and stored in the database. Given a query image, usually a small patch of some document page captured by a low resolution image capture device, the features in the query image are extracted and compared against those stored in the database to identify the query image. The present invention also includes methods for recognizing and tracking the viewing region and look at point corresponding to the input query image. This information is combined with a rendering of the original input document to generate a new graphical user interface to the user. This user interface can be displayed on a conventional browser or even on the display of an image capture device.
摘要翻译：本发明使用作为电子文档的每一页特有的一组局部特征的不可见结，以将捕获的图像与电子文档的一部分相匹配。本发明包括：图像捕获装置，特征提取和识别系统和数据库。当打印电子文档时，特征提取和识别系统捕获文档页面的图像。然后将捕获的图像中的特征提取，索引并存储在数据库中。给定查询图像，通常是由低分辨率图像捕获设备捕获的一些文档页面的小补丁，提取查询图像中的特征并将其与存储在数据库中的特征进行比较以识别查询图像。本发明还包括用于识别和跟踪观看区域并查看与输入查询图像相对应的点的方法。该信息与原始输入文档的呈现相结合，以向用户生成新的图形用户界面。该用户界面可以显示在常规浏览器上，甚至可以在图像捕获设备的显示器上显示。

3. 发明授权

US10192279B1 Indexed document modification sharing with mixed media reality 有权
公开(公告)号：US10192279B1
公开(公告)日：2019-01-29
申请号：US12060206
申请日：2008-03-31
申请人： Berna Erol , Jonathan J. Hull , Hidenobu Kishi , Qifa Ke , Jorge Moraleda
发明人： Berna Erol , Jonathan J. Hull , Hidenobu Kishi , Qifa Ke , Jorge Moraleda
IPC分类号： G06Q99/00
摘要： A Mixed Media Reality (MMR) system and associated techniques are disclosed. The MMR system provides mechanisms for forming a mixed media document that includes media of at least two types (e.g., printed paper as a first medium and digital content and/or web link as a second medium). The present invention provides systems, methods, and computer program products for modifying documents for shared use, and for collaborative discussion of shared documents. Captured digital images of documents or portions associated with a user are received, along with modifications to the images. Documents are recognized from the captured digital images, and the modifications to the images are applied to the documents. Alternatively, captured digital images of documents are received, and the documents are recognized along with a hotspot in the document. The user is authenticated to a website associated with the hotspot, and is provided access to an associated multimedia repository.

4. 发明授权

US08989431B1 Ad hoc paper-based networking with mixed media reality 有权
标题翻译：具有混合媒体现实的特别纸质网络
公开(公告)号：US08989431B1
公开(公告)日：2015-03-24
申请号：US12060200
申请日：2008-03-31
申请人： Berna Erol , Jonathan J. Hull , Hidenobu Kishi , Qifa Ke , Jorge Moraleda
发明人： Berna Erol , Jonathan J. Hull , Hidenobu Kishi , Qifa Ke , Jorge Moraleda
IPC分类号： G06K9/00 , G06T5/00
CPC分类号： G06T5/009 , G06K9/00442
摘要： A Mixed Media Reality (MMR) system and associated techniques are disclosed. The MMR system provides mechanisms for forming a mixed media document that includes media of at least two types (e.g., printed paper as a first medium and digital content and/or web link as a second medium). The present invention provides a system, method, and computer program product for creating an ad hoc association between users. Captured digital images of paper documents or portions associated with a user are received. Document recognition features are extracted from the captured digital image. An ad hoc association is created between the user and another user associated with an existing document recognition feature similar to the extracted document recognition features.
摘要翻译：公开了混合媒体现实（MMR）系统及其相关技术。 MMR系统提供用于形成包括至少两种类型的媒体（例如，作为第一媒体的打印纸和作为第二媒体的数字内容和/或web链接）的混合媒体文档的机制。本发明提供了一种用于创建用户之间的临时关联的系统，方法和计算机程序产品。收到纸张文件或与用户相关的部分的数字图像的捕获。从捕获的数字图像中提取文档识别特征。在与所提取的文档识别特征相似的用户与与现有文档识别特征相关联的另一用户之间创建特别关联。

5. 发明授权

US08156115B1 Document-based networking with mixed media reality 有权
标题翻译：基于文献的网络与混合媒体现实
公开(公告)号：US08156115B1
公开(公告)日：2012-04-10
申请号：US12060194
申请日：2008-03-31
申请人： Berna Erol , Jonathan J. Hull , Hidenobu Kishi , Qifa Ke , Jorge Moraleda
发明人： Berna Erol , Jonathan J. Hull , Hidenobu Kishi , Qifa Ke , Jorge Moraleda
IPC分类号： G06F17/30
CPC分类号： G06T5/009 , G06K9/00442
摘要： A Mixed Media Reality (MMR) system and associated techniques are disclosed. The MMR system provides mechanisms for forming a mixed media document that includes media of at least two types (e.g., printed paper as a first medium and digital content and/or web link as a second medium). The present invention provides a system, method, and computer program product for modifying tie strength between members of an existing network using captured digital images of documents. Documents associated with the captured images are recognized and other members associated with the document are determined. Using this information, ties between members or the network are modified.
摘要翻译：公开了混合媒体现实（MMR）系统及其相关技术。 MMR系统提供用于形成包括至少两种类型的媒体（例如，作为第一媒体的打印纸和作为第二媒体的数字内容和/或web链接）的混合媒体文档的机制。本发明提供一种系统，方法和计算机程序产品，用于使用所获取的文档的数字图像来修改现有网络的成员之间的联系强度。识别与捕获的图像相关联的文档，并确定与文档相关联的其他成员。使用此信息，会员或网络之间的关系被修改。

6. 发明授权

US08238609B2 Synthetic image and video generation from ground truth data 有权
标题翻译：地面真相数据的合成图像和视频生成
公开(公告)号：US08238609B2
公开(公告)日：2012-08-07
申请号：US13168638
申请日：2011-06-24
申请人： Andrew Lookingbill , Emilio Antunez , Berna Erol , Jonathan J. Hull , Qifa Ke
发明人： Andrew Lookingbill , Emilio Antunez , Berna Erol , Jonathan J. Hull , Qifa Ke
IPC分类号： G06K9/00
CPC分类号： H04N1/107 , G06K9/2081 , G06K9/228 , G06K9/3258 , G06K2009/363 , G06K2209/01 , H04N2201/0414
摘要： A system and a method are disclosed for generating video. Object information is received. A path of motion of the object relative to a reference point is generated. A series of images and ground for a reference frame are generated from the ground truth and the generated path. A system and a method are disclosed for generating an image. Object information is received. Image data and ground truth may be generated using position, the image description, the camera characteristics, and image distortion parameters. A positional relationship between the document and a reference point is determined. An image of the document and ground truth are generated from the object information and the positional relationship and in response to user specified environment of the document.
摘要翻译：公开了一种用于产生视频的系统和方法。收到对象信息。生成对象相对于参考点的运动路径。从地面真值和生成的路径生成一系列用于参考帧的图像和地面。公开了一种用于生成图像的系统和方法。收到对象信息。可以使用位置，图像描述，相机特性和图像失真参数来生成图像数据和地面真实。确定文件与参考点之间的位置关系。从对象信息和位置关系以及响应于用户指定的文档环境生成文档和地面真值的图像。

7. 发明授权

US08184155B2 Recognition and tracking using invisible junctions 有权
标题翻译：识别和跟踪使用隐形路口
公开(公告)号：US08184155B2
公开(公告)日：2012-05-22
申请号：US11776530
申请日：2007-07-11
申请人： Qifa Ke , Jonathan J. Hull
发明人： Qifa Ke , Jonathan J. Hull
IPC分类号： G06K9/34
CPC分类号： G06K9/4604 , G06K9/00463 , G06K2209/01
摘要： The present invention uses invisible junctions which are a set of local features unique to every page of the electronic document to match the captured image to a part of an electronic document. The present invention includes: an image capture device, a feature extraction and recognition system and database. When an electronic document is printed, the feature extraction and recognition system captures an image of the document page. The features in the captured image are then extracted, indexed and stored in the database. Given a query image, usually a small patch of some document page captured by a low resolution image capture device, the features in the query image are extracted and compared against those stored in the database to identify the query image. The present invention also includes methods for recognizing and tracking the viewing region and look at point corresponding to the input query image. This information is combined with a rendering of the original input document to generate a new graphical user interface to the user. This user interface can be displayed on a conventional browser or even on the display of an image capture device.
摘要翻译：本发明使用作为电子文档的每一页特有的一组局部特征的不可见结，以将捕获的图像与电子文档的一部分相匹配。本发明包括：图像捕获装置，特征提取和识别系统和数据库。当打印电子文档时，特征提取和识别系统捕获文档页面的图像。然后将捕获的图像中的特征提取，索引并存储在数据库中。给定查询图像，通常是由低分辨率图像捕获设备捕获的一些文档页面的小补丁，提取查询图像中的特征并将其与存储在数据库中的特征进行比较以识别查询图像。本发明还包括用于识别和跟踪观看区域并查看与输入查询图像相对应的点的方法。该信息与原始输入文档的呈现相结合，以向用户生成新的图形用户界面。该用户界面可以显示在常规浏览器上，甚至可以在图像捕获设备的显示器上显示。

8. 发明申请

US20090016604A1 Invisible Junction Features for Patch Recognition 有权
标题翻译：用于贴片识别的隐形结点特征
公开(公告)号：US20090016604A1
公开(公告)日：2009-01-15
申请号：US11776510
申请日：2007-07-11
申请人： Qifa Ke , Jonathan J. Hull
发明人： Qifa Ke , Jonathan J. Hull
IPC分类号： G06K9/34 , G06K9/00
CPC分类号： G06K9/2054 , G06K9/00463 , G06K2209/01
摘要： The present invention uses invisible junctions which are a set of local features unique to every page of the electronic document to match the captured image to a part of an electronic document. The present invention includes: an image capture device, a feature extraction and recognition system and database. When an electronic document is printed, the feature extraction and recognition system captures an image of the document page. The features in the captured image are then extracted, indexed and stored in the database. Given a query image, usually a small patch of some document page captured by a low resolution image capture device, the features in the query image are extracted and compared against those stored in the database to identify the query image. The present invention also includes methods for feature extraction, feature indexing, feature retrieval and geometric estimation.
摘要翻译：本发明使用作为电子文档的每一页特有的一组局部特征的不可见结，以将捕获的图像与电子文档的一部分相匹配。本发明包括：图像捕获装置，特征提取和识别系统和数据库。当打印电子文档时，特征提取和识别系统捕获文档页面的图像。然后将捕获的图像中的特征提取，索引并存储在数据库中。给定查询图像，通常是由低分辨率图像捕获设备捕获的一些文档页面的小补丁，提取查询图像中的特征并将其与存储在数据库中的特征进行比较以识别查询图像。本发明还包括用于特征提取，特征索引，特征检索和几何估计的方法。

9. 发明申请

US20090015676A1 Recognition and Tracking Using Invisible Junctions 有权
标题翻译：使用隐形连接的识别和跟踪
公开(公告)号：US20090015676A1
公开(公告)日：2009-01-15
申请号：US11776530
申请日：2007-07-11
申请人： Qifa Ke , Jonathan J. Hull
发明人： Qifa Ke , Jonathan J. Hull
IPC分类号： H04N5/225
CPC分类号： G06K9/4604 , G06K9/00463 , G06K2209/01
摘要： The present invention uses invisible junctions which are a set of local features unique to every page of the electronic document to match the captured image to a part of an electronic document. The present invention includes: an image capture device, a feature extraction and recognition system and database. When an electronic document is printed, the feature extraction and recognition system captures an image of the document page. The features in the captured image are then extracted, indexed and stored in the database. Given a query image, usually a small patch of some document page captured by a low resolution image capture device, the features in the query image are extracted and compared against those stored in the database to identify the query image. The present invention also includes methods for recognizing and tracking the viewing region and look at point corresponding to the input query image. This information is combined with a rendering of the original input document to generate a new graphical user interface to the user. This user interface can be displayed on a conventional browser or even on the display of an image capture device.
摘要翻译：本发明使用作为电子文档的每一页特有的一组局部特征的不可见结，以将捕获的图像与电子文档的一部分相匹配。本发明包括：图像捕获装置，特征提取和识别系统和数据库。当打印电子文档时，特征提取和识别系统捕获文档页面的图像。然后将捕获的图像中的特征提取，索引并存储在数据库中。给定查询图像，通常是由低分辨率图像捕获设备捕获的一些文档页面的小补丁，提取查询图像中的特征并将其与存储在数据库中的特征进行比较以识别查询图像。本发明还包括用于识别和跟踪观看区域并查看与输入查询图像相对应的点的方法。该信息与原始输入文档的呈现相结合，以向用户生成新的图形用户界面。该用户界面可以显示在常规浏览器上，甚至可以在图像捕获设备的显示器上显示。

10. 发明授权

US08144921B2 Information retrieval using invisible junctions and geometric constraints 有权
标题翻译：信息检索采用不可见的连接点和几何约束
公开(公告)号：US08144921B2
公开(公告)日：2012-03-27
申请号：US11776520
申请日：2007-07-11
申请人： Qifa Ke , Jonathan J. Hull
发明人： Qifa Ke , Jonathan J. Hull
IPC分类号： G06K9/00 , G06K9/34 , G06K9/66
CPC分类号： G06K9/4604 , G06K9/00463 , G06K9/2054 , G06K2209/01
摘要： The present invention uses invisible junctions which are a set of local features unique to every page of the electronic document to match the captured image to a part of an electronic document. The present invention includes: an image capture device, a feature extraction and recognition system and database. When an electronic document is printed, the feature extraction and recognition system captures an image of the document page. The features in the captured image are then extracted, indexed and stored in the database. Given a query image, usually a small patch of some document page captured by a low resolution image capture device, the features in the query image are extracted and compared against those stored in the database to identify the query image. The present invention advantageously uses geometric estimation to reduce the query results to a single one or a few candidate matches. In one embodiment, the two separate geometric estimations are used to rank and verify matching candidates.
摘要翻译：本发明使用作为电子文档的每一页特有的一组局部特征的不可见结，以将捕获的图像与电子文档的一部分相匹配。本发明包括：图像捕获装置，特征提取和识别系统和数据库。当打印电子文档时，特征提取和识别系统捕获文档页面的图像。然后将捕获的图像中的特征提取，索引并存储在数据库中。给定查询图像，通常是由低分辨率图像捕获设备捕获的一些文档页面的小补丁，提取查询图像中的特征并将其与存储在数据库中的特征进行比较以识别查询图像。本发明有利地使用几何估计来将查询结果减少到单个或几个候选匹配。在一个实施例中，使用两个单独的几何估计来对匹配候选进行排序和验证。

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