Navagation with optimum viewpoints in three-dimensional workspace
interactive displays having three-dimensional objects with collision
barriers
    2.
    发明授权
    Navagation with optimum viewpoints in three-dimensional workspace interactive displays having three-dimensional objects with collision barriers 失效
    在三维工作空间交互式显示器中具有最佳观点的Navagation具有具有碰撞障碍的三维物体

    公开(公告)号:US06014145A

    公开(公告)日:2000-01-11

    申请号:US888804

    申请日:1997-07-07

    IPC分类号: G06T15/10 G06F3/00

    CPC分类号: G06T15/10

    摘要: In a data processor controlled display system having three-dimensional objects laid out in a three-dimensional virtual workspace, the objects have associated there with respective collision barriers which are stored with their corresponding objects. Then during navigation via changing the users viewpoint in to the workspace, when this changing viewpoint encounters any collision barrier which is offset from its object by a selected distance D, the viewpoint stops. This distance of the barrier from the object is selected so as to stop the viewpoint at a distance sufficiently removed from its particular object so as to leave the user or viewer with a view of the workscape of sufficient scope to permit the viewer to select a different navigation path or path branch. In accordance with a further aspect of the present invention, the viewpoint is optionally provided with a similar collision barrier.

    摘要翻译: 在具有在三维虚拟工作空间中布置的三维对象的数据处理器控制的显示系统中,对象与其中存在与其相应对象一起存储的相应的碰撞障碍相关联。 然后在通过将用户视点改变为工作空间的导航期间,当该改变的视点遇到与其对象偏移所选距离D的任何碰撞障碍物时,视点停止。 选择屏障与物体的距离,以便在距离其特定物体足够的距离处停止视点,以使离开使用者或观看者具有足够范围的视野,以允许观看者选择不同的视野 导航路径或路径分支。 根据本发明的另一方面,该视点可选地具有类似的碰撞屏障。

    Climability: property for objects in 3-D virtual environments
    3.
    发明授权
    Climability: property for objects in 3-D virtual environments 失效
    可处理性:3-D虚拟环境中对象的属性

    公开(公告)号:US5883628A

    公开(公告)日:1999-03-16

    申请号:US887806

    申请日:1997-07-03

    IPC分类号: G06F3/033 G06F3/048 G06F3/00

    CPC分类号: G06F3/04815

    摘要: The problem addressed by this invention is that of resolving what occurs when a user's viewpoint comes into contact with an object residing in a three-dimensional workspace as the viewer navigates through that workspace. There are several possibilities in such a situation. For example, the viewer's viewpoint may be stopped and prevented from advancing further or it may penetrate the object. The instant invention provides a climbability property for objects in 3-D virtual environments. This property, when stored in the software along with the properties which define that object, can alter the viewer's viewpoint such that it will automatically be adjusted to simulate the behavior of climbing over the object.

    摘要翻译: 本发明解决的问题是解决当观众浏览该工作空间时用户的观点与驻留在三维工作空间中的对象接触时发生的问题。 在这种情况下有几种可能性。 例如,观察者的视点可以被停止并被阻止进一步前进或者可以穿透物体。 本发明为3-D虚拟环境中的对象提供了爬升性能。 该属性与存储在软件中的属性一起存储在定义该对象的属性中时,可以改变观察者的视点,以便自动调整该属性以模拟攀登对象的行为。

    Information handling system, method and article of manufacture including
context specific eraser/undo tool
    6.
    发明授权
    Information handling system, method and article of manufacture including context specific eraser/undo tool 失效
    信息处理系统,方法和制品,包括上下文特定的橡皮擦/撤消工具

    公开(公告)号:US5757380A

    公开(公告)日:1998-05-26

    申请号:US588671

    申请日:1996-01-17

    CPC分类号: G06F3/04845

    摘要: The invention is an information handling system, which includes one or more processing units, a memory system, and one or more I/O controllers all connected to a system bus, the I/O controllers controlling various input/output devices such as a keyboard, a mouse, a display device, communications adapters and the like, and an operating system program for controlling the processors, the memory system, and the I/O controllers, which provides a user interface, one or more tools which may be represented by objects on a tool bar or the like presented on the display device by the user interface, and an eraser/undo tool for erasing a portion of an existing image presented on the display device by the user interface by direct application of the object representing an eraser tool to the portion of the image to be erased, such that marks previously obscured reappear in the areas to which the eraser tool has been applied.

    摘要翻译: 本发明是一种信息处理系统,其包括一个或多个处理单元,存储器系统和全部连接到系统总线的一个或多个I / O控制器,I / O控制器控制各种输入/输出设备,例如键盘 ,鼠标,显示设备,通信适配器等,以及用于控制提供用户界面的处理器,存储器系统和I / O控制器的操作系统程序,一个或多个工具,其可以由 通过用户界面在显示装置上呈现在工具栏等上的对象,以及用于通过用户界面直接应用表示橡皮擦的对象来擦除呈现在显示设备上的现有图像的一部分的橡皮擦/撤消工具 工具到要擦除的图像的部分,使得先前被遮蔽的标记重新出现在已经应用了橡皮擦工具的区域中。

    Interaction spheres of three-dimensional objects in three-dimensional
workspace displays
    7.
    发明授权
    Interaction spheres of three-dimensional objects in three-dimensional workspace displays 失效
    三维工作空间显示中三维物体的交互球体

    公开(公告)号:US6094196A

    公开(公告)日:2000-07-25

    申请号:US887807

    申请日:1997-07-03

    CPC分类号: G06T15/20 G06F3/04815

    摘要: A system, method and computer program are provided for a virtual three-dimensional workspace with means for navigating the user's viewpoint into said workspace. Potentially interactive three-dimensional objects are positioned within the workspace. There is provided for each object an interaction sphere having a preselected radius. This interaction sphere is stored in association with its corresponding object. It remains a characteristic of the object so that when, during navigation, the user's viewpoint comes within the interaction sphere of a particular object, that object is rendered interactive. In addition, the object which is rendered interactive is usually highlighted in some manner so as to inform the user that he may functionally interact with the object.

    摘要翻译: 为虚拟三维工作空间提供了一种用于将用户视点导航到所述工作空间的装置的系统,方法和计算机程序。 潜在的交互式三维物体位于工作区内。 为每个物体提供具有预选半径的相互作用球。 这个交互球与其对应的对象相关联地存储。 它仍然是对象的特征,使得当在导航期间,用户的视点进入特定对象的交互范围内时,该对象被呈现为交互式的。 此外,呈现交互的对象通常以某种方式突出显示,以通知用户他可以与对象进行功能交互。

    Navigation in three-dimensional workspace interactive displays having virtual force fields associated with selected objects
    8.
    发明授权
    Navigation in three-dimensional workspace interactive displays having virtual force fields associated with selected objects 失效
    在具有与所选对象相关联的虚拟力场的三维工作区交互式显示中导航

    公开(公告)号:US06222554B1

    公开(公告)日:2001-04-24

    申请号:US08917526

    申请日:1997-08-26

    IPC分类号: G06T1520

    摘要: In a data processor controlled display system having three-dimensional objects laid out in a three-dimensional virtual workspace, the objects have associated therewith virtual force fields around their peripheries. These force fields are defined by data stored in association with the data defining the objects. User interactive navigation means are provided for moving the viewpoint along a selected path at a velocity input by the viewer. Further, means are provided for exerting on said moving viewpoint, the force component of said field at the coordinate position of the viewpoint.

    摘要翻译: 在具有在三维虚拟工作空间中布置的三维对象的数据处理器控制的显示系统中,对象与其外围周围的虚拟力场相关联。 这些力场由与定义对象的数据相关联的数据定义。 提供用户交互导航装置,用于以观看者输入的速度沿所选择的路径移动视点。 此外,提供了用于在所述移动视点上施加在视点的坐标位置处的所述场的力分量的装置。

    Method and system for network delivery of content associated with physical audio media
    9.
    发明授权
    Method and system for network delivery of content associated with physical audio media 失效
    用于与物理音频媒体相关联的内容的网络传送的方法和系统

    公开(公告)号:US06195693B1

    公开(公告)日:2001-02-27

    申请号:US08972875

    申请日:1997-11-18

    IPC分类号: G06F1730

    CPC分类号: G06F17/30026

    摘要: A method and system in a multimedia computer system for automatically retrieving and presenting data associated with an audio recording having unique identifying indicia therein. In response to playing an audio recording in a multimedia computer system, a unique identifying indicia associated with the audio recording is identified. A listing of codes within the multimedia computer system is automatically searched to find a code corresponding to the unique identifying indicia. In response to finding the code corresponding to the unique identifying indicia, multimedia data is retrieved which corresponds to the unique identifying indicia. The multimedia data can be retrieved from local storage or from a remote network site. The multimedia data corresponding to the unique identifying indicia is then presented in the multimedia computer system, while playing the audio recording in the multimedia computer system.

    摘要翻译: 一种多媒体计算机系统中的方法和系统,用于自动检索和呈现与其中具有唯一识别标记的音频记录相关联的数据。 响应于在多媒体计算机系统中播放音频记录,识别与音频记录相关联的唯一识别标记。 自动搜索多媒体计算机系统内的代码列表以找到与唯一识别标记相对应的代码。 响应于找到与唯一识别标记相对应的代码,检索对应于唯一识别标记的多媒体数据。 多媒体数据可以从本地存储或从远程网站检索。 然后,在多媒体计算机系统中播放音频记录的同时,在多媒体计算机系统中呈现对应于唯一识别标记的多媒体数据。

    Method and system for dynamically representing cluster analysis results
    10.
    发明授权
    Method and system for dynamically representing cluster analysis results 失效
    动态表示聚类分析结果的方法和系统

    公开(公告)号:US06380937B1

    公开(公告)日:2002-04-30

    申请号:US09433293

    申请日:1999-11-03

    IPC分类号: G06T1120

    摘要: A method and system for dynamically representing cluster analysis results. In accordance with the method and system of the present invention, a hierarchical tree is graphically displayed. The hierarchical tree represents cluster analysis of relationships between multiple items utilizing an initial distance constraint value, wherein the graphical display includes a graphically alterable threshold indicator positioned within the hierarchical tree that graphically marks the distance constraint value. The presentation of the graphical display of the hierarchical tree is dynamically altered to reflect a user-determined distance constraint value, in response to user-controlled alteration of the graphical position of the threshold indicator, such that upon changing a distance constraint for a cluster analysis, the hierarchical tree which graphically represents the cluster analysis is dynamically altered.

    摘要翻译: 一种用于动态表示聚类分析结果的方法和系统。 根据本发明的方法和系统,以图形方式显示分层树。 层次树表示使用初始距离约束值的多个项目之间的关系的聚类分析,其中图形显示包括位于分层树内的图形可变阈值指示器,图形地标记距离约束值。 响应于阈值指示符的图形位置的用户控制的改变,动态地改变分层树的图形显示的呈现以反映用户确定的距离约束值,使得在改变聚类分析的距离约束时 图形化地表示聚类分析的分层树被动态地改变。