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1. 发明申请

US20080002891A1 Road sign determination apparatus, method and program 审中-公开
标题翻译：路标确定装置，方法和程序
公开(公告)号：US20080002891A1
公开(公告)日：2008-01-03
申请号：US11819698
申请日：2007-06-28
申请人： Norimasa Shibata
发明人： Norimasa Shibata
IPC分类号： G06K9/62
CPC分类号： G06K9/00818 , G08G1/096716 , G08G1/096783
摘要： A road sign determination apparatus executes image recognition of image data of a road sign shot with using a camera mounted on a field survey vehicle to determine the road sign. Particularly, it is preferably used for determination of a sign “DO NOT ENTER OTHER THAN DESIGNED DIRECTION”. The image recognition is executed by matching of a prepared template and the image data of the road sign. The template used for the image recognition includes a basic template formed by a figure formed by combining a circle of a sign frame and a single arrow. The outline of the road sign subjected to the determination can be obtained by the first matching with using the basic template. In accordance with the result of the first matching, the used sign template is limited. Substantially, the second matching is executed. Thereby, the determination process can be efficiently and rapidly executed.
摘要翻译：道路标志确定装置使用安装在实地调查车辆上的照相机执行道路标志的图像数据的图像识别，以确定道路标志。特别地，它优选地用于确定符号“不要输入除设计方向之外”。图像识别通过匹配准备的模板和路标的图像数据来执行。用于图像识别的模板包括由通过组合符号框的圆和单个箭头形成的图形形成的基本模板。可以通过使用基本模板的第一次匹配来获得经过确定的道路标志的轮廓。根据第一次匹配的结果，使用的符号模板受到限制。基本上，执行第二匹配。由此，可以有效且快速地执行确定处理。

2. 发明授权

US06538674B1 Geographic information display control system 有权
标题翻译：地理信息显示控制系统
公开(公告)号：US06538674B1
公开(公告)日：2003-03-25
申请号：US09492172
申请日：2000-01-27
申请人： Norimasa Shibata , Keiro Muro , Yasuei Nomoto
发明人： Norimasa Shibata , Keiro Muro , Yasuei Nomoto
IPC分类号： G06T1140
CPC分类号： G06T17/05 , G01C21/20 , G06F17/30241
摘要： A geographic information display control system displays objective geographic information using geographic data stored in a plurality of databases. A plurality of geographic data acquiring units instruct acquiring conditions, including a job script generated from a job selection, for acquiring the geographic data stored in the plurality of databases, and a processing request receiver determines, based on an attribute of the geographic data necessary for displaying the objective geographic information, which geographic data acquiring processor among the plurality of geographic data acquiring processors is requested to execute processing. As a result, a user can obtain required geographic data without knowledge of where the desired geographic data is or without being aware of where the knowledge is prepared.
摘要翻译：地理信息显示控制系统使用存储在多个数据库中的地理数据来显示客观的地理信息。多个地理数据获取单元指示获取包括从作业选择产生的作业脚本的条件，用于获取存储在多个数据库中的地理数据，并且处理请求接收器基于对于显示所述多个地理数据获取处理器中的哪个地理数据获取处理器被请求执行处理的目标地理信息。结果，用户可以获得所需的地理数据，而不知道所希望的地理数据在哪里或不知道知识在哪里准备。

3. 发明授权

US07315943B2 Method and system for authenticating communication terminals 有权
标题翻译：认证通信终端的方法和系统
公开(公告)号：US07315943B2
公开(公告)日：2008-01-01
申请号：US10600445
申请日：2003-06-23
申请人： Norimasa Shibata
发明人： Norimasa Shibata
IPC分类号： H04L9/00
CPC分类号： H04L63/045 , H04L63/067
摘要： An example authentication system includes a server system provided with a common authentication unit (e.g., first and second authentication units) and a system controller (e.g., an access-permitting unit). The first authentication unit authenticates user-identifying information transmitted from a communication terminal and generates an access key based on the user-identifying information. The access key is transmitted from the server system to the communication terminal. The second authentication unit authenticates the access key transmitted from the communication terminal and generates a session key to access the data. The access key is transmitted from the server system to the communication terminal. The access permitting unit permits the data to be accessed within a predetermined period of time. The access is performed on the session key transmitted from the communication terminal.
摘要翻译：示例性认证系统包括具有公共认证单元（例如，第一和第二认证单元）和系统控制器（例如，访问许可单元）的服务器系统。第一认证单元认证从通信终端发送的用户识别信息，并且基于用户识别信息生成访问密钥。访问密钥从服务器系统发送到通信终端。第二认证单元认证从通信终端发送的访问密钥，并生成访问数据的会话密钥。访问密钥从服务器系统发送到通信终端。访问许可单元允许在预定时间段内访问数据。对通信终端发送的会话密钥进行访问。

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