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公开(公告)号：US5621872A
公开(公告)日：1997-04-15
申请号：US848135
申请日：1992-03-09
CPC分类号： G06T17/30
摘要： A curved surface generated on a closed curve is expressed by an equation of a film having a physical property. The film is considered as a virtual elastic film generated on the closed curve. A curved surface is generated on the closed curve through changing the shape of the elastic film by operator's setting of both the mechanical force of the elastic film and the normal direction of the elastic film on the closed curve.
摘要翻译： 在闭合曲线上产生的曲面由具有物理性质的膜的方程表示。 该膜被认为是在闭合曲线上产生的虚拟弹性膜。 通过根据弹性膜的机械力和弹性膜在闭合曲线上的法线方向的设定来改变弹性膜的形状，在闭合曲线上产生曲面。
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公开(公告)号：US5353395A
公开(公告)日：1994-10-04
申请号：US956964
申请日：1992-10-06
申请人： Shinji Tokumasu , Shiro Nonaka , Yasumasa Kawashima , Tomotoshi Ishida , Norihiro Nakajima , Misato Nio , Yoshio Kunitomo , Kenichi Anjyo
发明人： Shinji Tokumasu , Shiro Nonaka , Yasumasa Kawashima , Tomotoshi Ishida , Norihiro Nakajima , Misato Nio , Yoshio Kunitomo , Kenichi Anjyo
摘要： A pattern processing method is provided which performs the following steps with regard to a region in an n-dimensional space: providing a procedure (relative expression procedure) for generating relative positional data of any desired point in the n-dimensional space with respect to the region by the use of a series of data determining the region (the relative positional data including data indicating whether the point is inside or outside the region, the distance from the point to the boundary of the region, etc.), thereby identifying the region with the procedure, and thus unitarily determining the region; generating a relative expression procedure for a new region from the relative expression procedure(s) of one or more regions given the procedures, the relative expression procedure for the new region being obtained by configurationally processing and editing the one or more relatively expressed regions, thereby relatively expressing the new region; and expressing configurational characteristics of each relatively expressed region itself by the use of the relative expression procedure of the region. Thus, the processing of patterns in an n-dimenaional space can be unitarily effected on the basis of the one and only concept, that is, the relative expression procedures, without deponding upon the configuration of each particular region as being an object of processing so that the pattern processing method itself is simplified.
摘要翻译： 提供了一种图案处理方法，其针对n维空间中的区域执行以下步骤：提供用于生成关于n维空间中的任何希望点的相对位置数据的过程（相对表达过程） 通过使用确定该区域的一系列数据（相对位置数据包括指示该区域是在区域内还是在该区域内的数据，从点到该区域的边界的距离等）的区域，从而识别区域 具有程序，从而统一确定区域; 根据给定过程的一个或多个区域的相对表达过程，针对新区域的相对表达过程，通过结构化处理和编辑一个或多个相对表达的区域获得的新区域的相对表达过程，由此 相对表达新区; 并通过使用该区域的相对表达程序来表达每个相对表达的区域本身的构型特征。 因此，可以基于唯一的概念，即相对表达过程，在不将每个特定区域的配置视为处理对象的情况的基础上，一体地实现在n维空间中的图案的处理。 模式处理方法本身就简化了。
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3.发明授权Method and apparatus for generating a surface by simulating a physical membrane 失效通过模拟物理膜产生表面的方法和装置
公开(公告)号：US5566281A
公开(公告)日：1996-10-15
申请号：US081203
申请日：1993-06-25
CPC分类号： G06T17/20
摘要： In order to generate a display of a surface, an equation or equations are generated corresponding to all or parts of the surface. The equation or equations represent the surface as a physical membrane. Boundary conditions of the surface can thus be specified, and the equation solved using the boundary conditions as outer constraints to generate a display of the surface. A set of points within the boundary of the surface may be specified, which then define inner constraints for the solution of the equation. Where parts of the surface join at a point or line, a further equation can be generated, which further equation represents the area around the join as a physical membrane. Solution of that equation, preserving the boundary of the area around the join, provides a smooth transition between the parts of the surface.
摘要翻译： 为了产生表面的显示，对应于表面的全部或部分产生等式或方程。 方程或方程表示作为物理膜的表面。 因此可以规定表面的边界条件，并且使用边界条件求解的方程作为外部约束来生成表面的显示。 可以指定表面边界内的一组点，然后确定方程的解的内部约束。 当表面的某些部分在点或线处连接时，可以产生另外的方程，其中进一步的方程表示作为物理膜的连接周围的区域。 该方程式的解决方案保留了连接周围区域的边界，提供了表面部分之间的平滑过渡。
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公开(公告)号：US06594577B2
公开(公告)日：2003-07-15
申请号：US10029106
申请日：2001-12-20
IPC分类号： G08G109
CPC分类号： G08G1/096716 , G08G1/096758 , G08G1/096791
摘要： A traveling support information processing unit which can prevent willful assessment of information by a device installed on a road or loaded in a vehicle and makes it possible for the device to always issue a demand for acquisition of required information or a demand for consultation for cooperated determination, and which does not require any specific and additional device for acquisition of positional information for each vehicle and also can improve safety and efficiency in road utilization. In a computer system, vehicles 114A to 114C, 115C, and 115D with the behaviors on a road such as acceleration, deceleration, and lane change projected are made to run on a road 113 simulating the road structure. Communication is performed between a function 101 for tracking or projecting behaviors of the vehicle and the vehicles 115A, 115B having a communicating function.
摘要翻译： 一种旅行支援信息处理单元，其能够防止由安装在道路上或装载在车辆中的装置对信息进行故意评估，并且使得设备总是能够发出获取所需信息的需求或协商确定的咨询需求 ，并且不需要用于获取每个车辆的位置信息的任何具体和附加的装置，并且还可以提高道路利用的安全性和效率。 在计算机系统中，使道路上行驶的车辆114A〜114C，115C，115D如加速，减速，车道变化等，在道路结构模拟道路113上行驶。 在用于跟踪或投射车辆的行为的功能101和具有通信功能的车辆115A，115B之间进行通信。
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5.发明授权Method and apparatus for displaying altitude of form characteristics generated from a geometric model in a computer using a graph 失效用于使用图形在计算机中显示从几何模型生成的形状特征的高度的方法和装置
公开(公告)号：US5537523A
公开(公告)日：1996-07-16
申请号：US46569
申请日：1993-04-16
CPC分类号： G06F3/04845 , G06T19/00 , Y10S715/964
摘要： The present invention is to output the geometric form characteristic, such as the principal curvature of a geometric model constituted in a computer to meet an image of a user to easily modify the form. In order to achieve the foregoing object, there is suggested an apparatus for displaying a geometric form characteristic that includes a form display device for displaying, on a display device such as a CRT, a geometric model input in the computer, a position instruction device for indicating, on the display screen, an arbitrary point on the displayed form by using a pointing device such as a mouse, a geometric form characteristic calculating device for calculating the geometric form characteristic at the arbitrarily indicated point, and a geometric form characteristic display device for displaying the calculated geometric form characteristic in the form of a graph. According to the present invention, a form that meets the image of a user, such as a concave, convex and the plane portion can be displayed as the user directly touches the form using a mouse.
摘要翻译： 本发明是输出几何形状特征，例如在计算机中构成的几何模型的主曲率，以满足用户的图像以容易地修改形式。 为了实现上述目的，提出了一种用于显示几何形状特征的装置，其包括用于在诸如CRT的显示装置上显示计算机中输入的几何模型的形式显示装置，用于 通过使用诸如鼠标的指示装置在显示屏幕上指示显示窗体上的任意点，用于计算任意指示点处的几何形状特征的几何形状特征计算装置，以及用于 以图形的形式显示计算出的几何形状特征。 根据本发明，当用户使用鼠标直接接触形式时，可以显示满足用户的图像（诸如凹面，凸面和平面部分）的形式。
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公开(公告)号：US06774815B2
公开(公告)日：2004-08-10
申请号：US10058452
申请日：2002-01-28
申请人： Takeshi Shima , Kazunori Takahashi , Tetsuaki Kondou , Norihiro Nakajima , Ryo Yumiba , Morihiro Tanaka , Kazuyuki Nakagawa , Takahiro Yamanashi , Keisaku Nozaki
发明人： Takeshi Shima , Kazunori Takahashi , Tetsuaki Kondou , Norihiro Nakajima , Ryo Yumiba , Morihiro Tanaka , Kazuyuki Nakagawa , Takahiro Yamanashi , Keisaku Nozaki
IPC分类号： G08G700
CPC分类号： H04L43/00 , G08G1/164 , H04L43/0817
摘要： In an advanced-cruise-assist highway system, an AHS center facility, which is an upper facility for on-road facilities, periodically receives diagnostic information from the on-road facilities, and when it is determined that any on-road facility is in the faulty state, communicates the information that the on-road facility is in the faulty state to on-road facilities upstream from the faulty on-road facility, and the on-road facilities having received the information on the fault in the downstream on-road facility communicates the information that the downstream on-road facility is in the faulty state via a road-to-vehicle communication facility to AHS vehicles having the possibility of entering a zone under control by the faulty on-road facility. Further the information that the downstream on-road facility is in the faulty state is displayed on information board which can be recognize by vehicles having the possibility of entering a zone under control by the faulty on-road facility.
摘要翻译： 在先进的巡航辅助公路系统中，AHS中心设施是道路设施的上位设施，定期从道路设施接收诊断信息，当确定任何公路设施处于 故障状态将道路设施处于故障状态的信息传达到路障设施上游的道路设施，并且已经接收到下游故障的故障信息的道路设施， 公路设施通过路对车通信设施向下游道路设施处于故障状态的信息传达到有可能进入受到路障设施故障控制的区域的AHS车辆。 进一步地，下游道路设施处于故障状态的信息被显示在信息板上，该信息板可以被具有进入被错误的道路设施控制的区域的车辆识别。
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公开(公告)号：US5649081A
公开(公告)日：1997-07-15
申请号：US384466
申请日：1995-02-02
申请人： Norihiro Nakajima , Hiroshi Arai , Ichiro Harashima , Yoshiaki Shinotsuka , Tomotoshi Ishida , Motomi Odamura , Shigeru Arai , Takeo Yamada
发明人： Norihiro Nakajima , Hiroshi Arai , Ichiro Harashima , Yoshiaki Shinotsuka , Tomotoshi Ishida , Motomi Odamura , Shigeru Arai , Takeo Yamada
CPC分类号： G06T19/20 , G06T2219/2021
摘要： A method and device for pattern processing whereby accurate and effective processing can be carried out as a user desires. A pattern processing device of this invention comprises an information input/output device, an information processing device, and a data storage device; wherein the information processing device comprises pattern processing means, significance describing means, characteristic information input means, characteristic information extraction means, characteristic information describing means, and pattern processing means making reference to characteristic information. Intentions of a user or characteristics of pattern elements or sets of pattern elements are described and added to the pattern data so that this characteristic information can be referred to when pattern data processing is carried out. Thus, it is possible to make accurate representation of pattern data in a computer, and it is also possible to generate or convert patterns as the user desires.
摘要翻译： 一种用于图案处理的方法和装置，其可以根据用户期望进行准确和有效的处理。 本发明的图案处理装置包括信息输入/输出装置，信息处理装置和数据存储装置; 其中信息处理装置包括图案处理装置，重要描述装置，特征信息输入装置，特征信息提取装置，特征信息描述装置和参考特征信息的图案处理装置。 描述用户的意图或图案元素或图案元素集合的特征，并将其添加到图案数据中，使得当执行图案数据处理时可以参考该特征信息。 因此，可以在计算机中精确地表示图案数据，并且还可以根据用户期望生成或转换图案。
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