3D navigation

3d model optimization and navigation of large-scale virtual landscape

大数据量虚拟景观的三维模型优化与漫游

Methods From December 2002 to July 2004, we performed 90 cases of spinal operation assisted by computer 3D navigation system. There were 38 cases of spinal fractures, and 236 cases of pedicle fixation.

方法2002年12月～2004年7月，我们共施行红外线主动诱导计算机辅助三维导航下脊柱外科手术90例，其中各种骨折病例38例，施行椎弓根固定236枚。

The hardware of this system consists of stereopsis locator, surgical instruments, and computer. The software of this system consists of image preprocessing, image feature extraction and correction, stereo vision computation, instrument segmentation, and real-time 3D visualization and navigation.

该样机硬件系统包括立体视觉定位仪、手术器械和计算机三部分，软件系统包括视觉系统左右图像采集和预处理、图像特征提取和校正、立体视觉计算、器械分割和实时三维显示与导航等模块。

We constructed 3D geometry model of heart anatomic structure utilizing endocardium cloud data collected by hardware system of 3D location and navigation of cardiac catheter, which was taken as reference of localization of cardiac catheter and surgery navigation.

利用心内导管三维定位导航硬件系统采集的心内膜点云数据来构建心脏解剖结构三维几何模型，将其作为心内导管定位和手术导航的参照。

eye catching travel through the diesel accessories range with smooth 3d navigation and fullscreen animation video.

醒目通过柴油机配件，平滑3D导航和全屏动画视频范围旅行。

it can give customers better immersion and we can dynamically show the important elements such as spatial relationship and depth information through the 3d navigation subsystem.

它能够给用户提供较好的三维沉浸感并可以通过三维漫游子系统向用户动态的展示管网的地理位置空间关系等要素。

objective aim to establish the method of 3d visualization navigation technique used in the orthognathic surgery.

目的系统研究并建立计算机互维可视化导航技术应用于正颌外科手术的基本技术方法。

real time 3d navigation system based on notebook computer and gps

笔记本计算机与GPS构成实时立体导航系统的研究

Placement of Cervical Pedicle Screw Based on X-ray 3D Navigation System

X线三维导航系统辅助下颈椎椎弓根螺钉植入的研究

3d navigation subsystem is an important subsystem in the urban pipe-network 3d visualization system.

三维漫游是市政管网三维可视化系统中一个重要的子系统。

the path planning path of the algorithm can also be used for other 3d fly navigation application.

本文的算法亦可用于其它三维点对象的飞行路径规划。

in the field of computer vision, such as 3d reconstruction and robot navigation, it is usually required to obtain the scene information as much as possible.

在三维重建和机器人导航等计算机视觉领域，通常需要尽可能多的获取场景信息。

Advances of application of computer assisted 3D navigation surgery

计算机及三维导航技术辅助外科手术的应用进展

3d motion planning and navigation of a novel three-limbed robot for intelligent space are described in this paper.

探讨了一个新颖的三肢体功能仿生机器人在智能空间中的3D运动规划和导航问题。

registration method based on icp algorithm for 3d surgical navigation

基于ICP算法的手术导航三维配准技术

3d navigation based on light field

基于光场的三维虚拟漫游系统

3d navigation based on slit images

基于狭缝图像的三维虚拟漫游