公开(公告)号：US20110282897A1

公开(公告)日：2011-11-17

申请号：US12996494

申请日：2009-06-05

申请人： Yiqun Li ,  Joo Hwee Lim ,  Hanlin Goh

发明人： Yiqun Li ,  Joo Hwee Lim ,  Hanlin Goh

IPC分类号： G06F17/30

CPC分类号： G06K9/4671 ,  G06F16/29 ,  G06F16/58 ,  G06K9/6228

摘要： A method and system for maintaining a database of reference images, the database including a plurality of sets of images, each set associated with one location or object. The method comprises the steps of identifying local features of each set of images; determining distances between each local feature of each set and the local features of all other sets; identifying discriminative features of each set of images by removing local features based on the determined distances; and storing the discriminative features of each set of images.

摘要翻译： 一种用于维护参考图像的数据库的方法和系统，所述数据库包括与一个位置或对象相关联的多组图像。 该方法包括以下步骤：识别每组图像的局部特征; 确定每个集合的每个局部特征与所有其他集合的局部特征之间的距离; 通过基于所确定的距离去除局部特征来识别每组图像的辨别特征; 并存储每组图像的辨别特征。

公开(公告)号：US09189966B2

公开(公告)日：2015-11-17

申请号：US13552393

申请日：2012-07-18

申请人： Yiqun Li ,  Aiyuan Guo ,  Yan Gao ,  Attila Szabo

发明人： Yiqun Li ,  Aiyuan Guo ,  Yan Gao ,  Attila Szabo

IPC分类号： G06F17/00 ,  G09B7/02 ,  G09B19/00 ,  G09B29/00 ,  G09B29/10

CPC分类号： G09B7/02 ,  G09B19/00 ,  G09B19/0061 ,  G09B29/007 ,  G09B29/10

摘要： A server configured to create a learning trail application for a geographic area. The server includes a processor configured to: provide a template having a plurality of fields including a location field configured to receive the geographic area and an image archive field configured to receive images; receive template data for placement as the content of one or more of the plurality of fields; receive instructions for determining the placement of the template data into one or more of the plurality of fields; and generate the learning trail application from the template with the received template data. During execution of the application, the application is configured to receive at least one input image, determine whether a match exists between the input images and the content in the image archive field and display the template data associated with the content in the image archive field, when a match exists.

摘要翻译： 配置为为地理区域创建学习轨迹应用程序的服务器。 所述服务器包括：处理器，被配置为：提供具有多个字段的模板，所述多个字段包括被配置为接收所述地理区域的位置字段和被配置为接收图像的图像归档字段; 接收用于放置的模板数据作为所述多个字段中的一个或多个的内容; 接收用于确定将所述模板数据放置在所述多个字段中的一个或多个中的指令; 并从模板生成学习跟踪应用程序与接收到的模板数据。 在应用程序的执行期间，应用被配置为接收至少一个输入图像，确定输入图像与图像归档区域中的内容之间是否存在匹配，并且在图像归档域中显示与内容相关联的模板数据， 当比赛存在时

公开(公告)号：US20130297675A1

公开(公告)日：2013-11-07

申请号：US13552393

申请日：2012-07-18

申请人： Yiqun LI ,  Aiyuan Guo ,  Yan Gao ,  Attila Szabo

发明人： Yiqun LI ,  Aiyuan Guo ,  Yan Gao ,  Attila Szabo

IPC分类号： G06F15/16

CPC分类号： G09B7/02 ,  G09B19/00 ,  G09B19/0061 ,  G09B29/007 ,  G09B29/10

摘要： A server configured to create a learning trail application for a geographic area. The server includes a processor configured to: provide a template having a plurality of fields including a location field configured to receive the geographic area and an image archive field configured to receive images; receive template data for placement as the content of one or more of the plurality of fields; receive instructions for determining the placement of the template data into one or more of the plurality of fields; and generate the learning trail application from the template with the received template data. During execution of the application, the application is configured to receive at least one input image, determine whether a match exists between the input images and the content in the image archive field and display the template data associated with the content in the image archive field, when a match exists.

摘要翻译： 配置为为地理区域创建学习轨迹应用程序的服务器。 所述服务器包括：处理器，被配置为：提供具有多个字段的模板，所述多个字段包括被配置为接收所述地理区域的位置字段和被配置为接收图像的图像归档字段; 接收用于放置的模板数据作为所述多个字段中的一个或多个的内容; 接收用于确定将所述模板数据放置在所述多个字段中的一个或多个中的指令; 并从模板生成学习跟踪应用程序与接收到的模板数据。 在应用程序的执行期间，应用被配置为接收至少一个输入图像，确定输入图像与图像归档区域中的内容之间是否存在匹配，并且在图像归档域中显示与内容相关联的模板数据， 当比赛存在时