• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Conference on Multimedia Modeling: Modeling Multimedia Information and Systems (MMM 2000) Nov 13-15, 2000, Nagano, Japan >INTERACTIVE ENVIRONMENT FOR INTUITIVE UNDERSTANDING OF 4D OBJECT AND SPACE
【24h】

INTERACTIVE ENVIRONMENT FOR INTUITIVE UNDERSTANDING OF 4D OBJECT AND SPACE

机译：用于4D对象和空间直观理解的交互环境

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

We present a new virtual reality system to assist intuitive understanding of 4D data. The system is composed of a motion capture device, a large screen, a stereo viewing system and a graphics workstation. In this environment, a user can go around the 4D world freely and interact with 4D data. The system can display four types of 4D data including 4D solid objects, 3D scalar potential fields, the profile of the complex function and 3D time-series data. Two mapping methods are employed to generate corresponding 3D images: They are the projection from 4D space to 3D space and the 3D section of 4D data. The user can observe the 4D object from an arbitrary 4D viewpoint and slice it from an arbitrary 4D direction by matching his 3D position to the point which lies on the surface of the 4D sphere surrounding the object. Moreover, using stereo glasses and position sensors attached to each hand, the user can easily rotate the 3D shape mapped from 4D space. As a result of evaluation, it was proved that the interaction with 4D data is effective for intuitive understanding of 4D.
机译：我们提出了一个新的虚拟现实系统，以帮助您直观地理解4D数据。该系统由运动捕捉设备，大屏幕，立体观看系统和图形工作站组成。在这种环境下，用户可以自由地在4D世界中漫游并与4D数据进行交互。该系统可以显示四种类型的4D数据，包括4D实体对象，3D标量势场，复函数的轮廓和3D时间序列数据。两种映射方法用于生成相应的3D图像：它们是从4D空间到3D空间的投影以及4D数据的3D截面。用户可以从任意4D视点观察4D对象，并通过将其3D位置与位于围绕对象的4D球体表面上的点匹配，从任意4D方向对其进行切片。此外，使用附在每只手上的立体眼镜和位置传感器，用户可以轻松旋转从4D空间映射的3D形状。评估的结果表明，与4D数据的交互对于直观理解4D是有效的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号