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1. 发明授权

US09298708B2 Business card information exchange method combining character recognition and image matching 有权
标题翻译：名片信息交换方法组合字符识别和图像匹配
公开(公告)号：US09298708B2
公开(公告)日：2016-03-29
申请号：US14126348
申请日：2011-08-04
申请人： Xiping Luo
发明人： Xiping Luo
IPC分类号： G06K9/46 , G06F17/30 , G06K9/00 , G06K9/32 , G06Q10/10
CPC分类号： G06F17/30011 , G06K9/00463 , G06K9/00483 , G06K9/00979 , G06K9/3258 , G06K2209/01 , G06Q10/10
摘要： Provided in the present invention is a method for exchanging business card information by combining character recognition and image matching, and the method is applicable in a network system composed of a website server, a first client, and a second client. The method comprises at least: the first client uploading to the website server character information and an image feature acquired from a business card image of a second client user; the website server retrieving all the prestored business cards matched with the character information from a business card database, performing an image feature matching, then selecting a candidate business card on the basis of the similarity of the image feature, and determining if the candidate business card belongs to the second client user; if so, then after obtaining the second client' permission, the website server transmitting the business card information of the second client user to the first client, while also transmitting the business card information of the first client to the second client; and if not, then ending the procedure. This ensures the accuracy and recognition speed of exchanging business card information, and further protects the privacy of the business card owners.
摘要翻译：在本发明中提供了一种通过组合字符识别和图像匹配来交换名片信息的方法，并且该方法可应用于由网站服务器，第一客户端和第二客户端组成的网络系统。该方法至少包括：第一客户端上载到网站服务器字符信息和从第二客户端用户的名片图像获取的图像特征; 所述网站服务器检索与名片数据库中的字符信息匹配的所有预存的名片，执行图像特征匹配，然后基于图像特征的相似性选择候选名片，并且确定候选名片属于第二客户端用户; 如果是，则在获得第二客户端许可之后，网站服务器将第二客户端用户的名片信息发送给第一客户端，同时还将第一客户端的名片信息发送给第二客户端; 如果没有，则结束程序。这确保了交换名片信息的准确性和识别速度，进一步保护了名片夹所有者的隐私。

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