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1. 发明申请

US20140029798A1 Matching An Approximately Located Query Image Against A Reference Image Set 有权
标题翻译：将参考图像集合的大致位置查询图像进行匹配
公开(公告)号：US20140029798A1
公开(公告)日：2014-01-30
申请号：US14037681
申请日：2013-09-26
申请人： Google Inc.
发明人： John Flynn , Ulrich Buddemeier , Henrik C. Stewenius , Hartmut Neven , Fernando Brucher , Hartwig Adam
IPC分类号： G06K9/00
CPC分类号： G06K9/00671 , G06F17/30241 , G06F17/30247 , G06K9/00704
摘要： Aspects of the invention pertain to matching a selected image/photograph against a database of reference images having location information. The image of interest may include some location information itself, such as latitude/longitude coordinates and orientation. However, the location information provided by a user's device may be inaccurate or incomplete. The image of interest is provided to a front end server, which selects one or more cells to match the image against. Each cell may have multiple images and an index. One or more cell match servers compare the image against specific cells based on information provided by the front end server. An index storage server maintains index data for the cells and provides them to the cell match servers. If a match is found, the front end server identifies the correct location and orientation of the received image, and may correct errors in an estimated location of the user device.
摘要翻译：本发明的方面涉及将选定的图像/照片与具有位置信息的参考图像的数据库进行匹配。感兴趣的图像可以包括一些位置信息本身，例如纬度/经度坐标和方向。然而，用户设备提供的位置信息可能不准确或不完整。感兴趣的图像被提供给前端服务器，前端服务器选择一个或多个单元以匹配图像。每个单元可以具有多个图像和索引。一个或多个单元匹配服务器根据前端服务器提供的信息将图像与特定单元进行比较。索引存储服务器维护单元的索引数据，并将它们提供给单元匹配服务器。如果找到匹配，则前端服务器识别接收到的图像的正确位置和方向，并且可以校正用户设备的估计位置中的错误。

2. 发明申请

US20150169640A1 Query By Image 有权
标题翻译：按图像查询
公开(公告)号：US20150169640A1
公开(公告)日：2015-06-18
申请号：US14301154
申请日：2014-06-10
申请人： Google Inc.
发明人： Ulrich Buddemeier , Gabriel Taubman , Hartwig Adam , Charles J. Rosenberg , Hartmut Neven , David Petrou , Fernando Brucher
IPC分类号： G06F17/30 , G06K9/62
CPC分类号： G06F17/30277 , G06F17/30256 , G06F17/30268 , G06F17/3053 , G06F17/30554 , G06K9/6215 , G06K9/6282 , G06K9/723 , G06K2209/01
摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing queries made up of images. In one aspect, a method includes indexing images by image descriptors. The method further includes associating descriptive n-grams with the images. In another aspect, a method includes receiving a query, identifying text describing the query, and performing a search according to the text identified for the query.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于处理由图像组成的查询。一方面，一种方法包括通过图像描述符索引图像。该方法还包括将描述性n-gram与图像相关联。在另一方面，一种方法包括接收查询，识别描述查询的文本，以及根据为查询标识的文本执行搜索。

3. 发明授权

US09201903B2 Query by image 有权
标题翻译：按图像查询
公开(公告)号：US09201903B2
公开(公告)日：2015-12-01
申请号：US14301154
申请日：2014-06-10
申请人： Google Inc.
发明人： Ulrich Buddemeier , Gabriel Taubman , Hartwig Adam , Charles J. Rosenberg , Hartmut Neven , David Petrou , Fernando Brucher
IPC分类号： G06K9/62 , G06F17/30 , G06K9/72
CPC分类号： G06F17/30277 , G06F17/30256 , G06F17/30268 , G06F17/3053 , G06F17/30554 , G06K9/6215 , G06K9/6282 , G06K9/723 , G06K2209/01
摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing queries made up of images. In one aspect, a method includes indexing images by image descriptors. The method further includes associating descriptive n-grams with the images. In another aspect, a method includes receiving a query, identifying text describing the query, and performing a search according to the text identified for the query.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于处理由图像组成的查询。一方面，一种方法包括通过图像描述符索引图像。该方法还包括将描述性n-gram与图像相关联。在另一方面，一种方法包括接收查询，识别描述查询的文本，以及根据为查询标识的文本执行搜索。

4. 发明授权

US09792304B1 Query by image 有权
公开(公告)号：US09792304B1
公开(公告)日：2017-10-17
申请号：US14946027
申请日：2015-11-19
申请人： Google Inc.
发明人： Ulrich Buddemeier , Gabriel Taubman , Hartwig Adam , Charles J. Rosenberg , Hartmut Neven , David Petrou , Fernando Brucher
IPC分类号： G06F17/30
CPC分类号： G06F17/30277 , G06F17/30256 , G06F17/30268 , G06F17/3053 , G06F17/30554 , G06K9/6215 , G06K9/6282 , G06K9/723 , G06K2209/01
摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing queries made up of images. In one aspect, a method includes indexing images by image descriptors. The method further includes associating descriptive n-grams with the images. In another aspect, a method includes receiving a query, identifying text describing the query, and performing a search according to the text identified for the query.

5. 发明授权

US08768107B2 Matching an approximately located query image against a reference image set 有权
标题翻译：将大致定位的查询图像与参考图像集进行匹配
公开(公告)号：US08768107B2
公开(公告)日：2014-07-01
申请号：US14037681
申请日：2013-09-26
申请人： Google Inc.
发明人： John Flynn , Ulrich Buddemeier , Henrik C. Stewenius , Hartmut Neven , Fernando Brucher , Hartwig Adam
IPC分类号： G06K9/62
CPC分类号： G06K9/00671 , G06F17/30241 , G06F17/30247 , G06K9/00704
摘要： Aspects of the invention pertain to matching a selected image/photograph against a database of reference images having location information. The image of interest may include some location information itself, such as latitude/longitude coordinates and orientation. However, the location information provided by a user's device may be inaccurate or incomplete. The image of interest is provided to a front end server, which selects one or more cells to match the image against. Each cell may have multiple images and an index. One or more cell match servers compare the image against specific cells based on information provided by the front end server. An index storage server maintains index data for the cells and provides them to the cell match servers. If a match is found, the front end server identifies the correct location and orientation of the received image, and may correct errors in an estimated location of the user device.
摘要翻译：本发明的方面涉及将选定的图像/照片与具有位置信息的参考图像的数据库进行匹配。感兴趣的图像可以包括一些位置信息本身，例如纬度/经度坐标和方向。然而，用户设备提供的位置信息可能不准确或不完整。感兴趣的图像被提供给前端服务器，前端服务器选择一个或多个单元以匹配图像。每个单元可以具有多个图像和索引。一个或多个单元匹配服务器根据前端服务器提供的信息将图像与特定单元进行比较。索引存储服务器维护单元的索引数据，并将它们提供给单元匹配服务器。如果找到匹配，则前端服务器识别接收到的图像的正确位置和方向，并且可以校正用户设备的估计位置中的错误。

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