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1. 发明授权

US09069794B1 Determining location information for images using landmark, caption, and metadata location data 有权
标题翻译：使用地标，标题和元数据位置数据确定图像的位置信息
公开(公告)号：US09069794B1
公开(公告)日：2015-06-30
申请号：US14052157
申请日：2013-10-11
申请人： Google Inc.
发明人： Farhana Bandukwala , Hartwig Adam , John Flynn , Krzysztof Sikora , Marco Andreetto , Arcot J. Preetham
IPC分类号： G06F17/30 , G06K9/46
CPC分类号： G06F17/30256 , G06F17/30265 , G06K9/46
摘要： Methods, systems, and apparatus are provided for determining location information for images. In one aspect, a method includes obtaining landmark location data from content depicted in an image and corresponding confidence scores. Also, the method includes obtaining caption location data from user input and corresponding confidence scores, and obtaining metadata location data from data provided by an image capturing device. Further, the method includes identifying location pairs from the landmark, caption, and metadata location data, and generating, for each location pair, a geographic consistency score. Additionally, the method includes selecting a location pair based on the geographic consistency scores, and selecting an image location for the image from the selected location pair. Moreover, the method includes determining an image location score based on a confidence score for one of the locations in the selected location pair, and associating the image location and image location score with the image.
摘要翻译：提供了用于确定图像的位置信息的方法，系统和装置。一方面，一种方法包括从图像中描绘的内容和相应的置信度得分获得界标位置数据。此外，该方法包括从用户输入获得字幕位置数据和相应的置信度分数，以及从由图像捕获设备提供的数据获得元数据位置数据。此外，该方法包括从地标，标题和元数据位置数据识别位置对，并且针对每个位置对，生成地理一致性分数。另外，该方法包括基于地理一致性分数来选择位置对，以及从所选位置对中选择图像的图像位置。此外，该方法包括基于所选位置对中的一个位置的置信度分数来确定图像位置分数，以及将图像位置和图像位置分数与图像相关联。

2. 发明授权

US09495614B1 Verifying labels for images using image recognition 有权
标题翻译：使用图像识别验证图像的标签
公开(公告)号：US09495614B1
公开(公告)日：2016-11-15
申请号：US14633704
申请日：2015-02-27
申请人： Google, Inc.
发明人： Robert C. Boman , John Flynn , Farhana Bandukwala
IPC分类号： G06K9/68 , G06K9/62 , G06F17/30
CPC分类号： G06K9/6215 , G06F17/30241 , G06K9/00671 , G06K9/325 , G06K9/6267 , G06K9/68 , G06K2209/27
摘要： Implementations relate to verifying labels for images using image recognition. In some implementations, a method includes obtaining an image associated with location information, obtaining one or more descriptor labels associated with the location information, determining one or more recognized image features depicted in the image, comparing the recognized image features with the descriptor labels, and determining one or more verified labels from the one or more descriptor labels. The verified labels are determined to describe at least one of the one or more recognized image features depicted in the image based on the comparing of the recognized image features with the descriptor labels.
摘要翻译：实现涉及使用图像识别验证图像的标签。在一些实现中，一种方法包括获得与位置信息相关联的图像，获得与位置信息相关联的一个或多个描述符标签，确定图像中描绘的一个或多个识别图像特征，将识别的图像特征与描述符标签进行比较，以及从所述一个或多个描述符标签确定一个或多个经验证的标签。基于识别的图像特征与描述符标签的比较，确定验证的标签以描述图像中描绘的一个或多个识别的图像特征中的至少一个。

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