So, the research of Virtual Endoscopy has high value in clinical diagnosis.
因此虚拟内窥镜的研究具有很高的临床应用价值。
This paper presented a general description about the origin, theory, advantages of the virtual endoscopy.
本文对虚拟内窥镜的起源、原理、优点作了一个较为全面的综述。
A general presentation of virtual endoscopy application to computer assisted surgery is given in this paper.
对计算机辅助手术中虚拟内窥镜技术的应用作了较为全面的阐述。
This paper introduces a virtual endoscopy training system, which applies the technology of VR (virtual Reality).
本文介绍一种应用虚拟现实技术实现消化道内窥镜训练功能的系统。
The paper introduces a virtual endoscopy training system which has applied the technology of VR (Virtual Reality).
介绍了一种应用虚拟现实技术实现消化道内窥镜训练功能的系统。
The values and limitations about clinical applications of gastrointestinal virtual endoscopy are summarized in this article.
本文结合文献和作者有限的经验，就此技术的原理、方法及临床应用的价值和局限性作一介绍。
At last, we get the contour of all these images segmented and realize 3-d surface reconstruction, which is virtual endoscopy.
最后，用前面分割得到的图像，获取轮廓并得到心脏内部结构的轮廓线，实现三维面重建，即虚拟内窥镜。
Materials and Methods: 80 headache cases with negative CT result were applied paranasal sinus spiral CT and virtual endoscopy.
材料与方法：对80例颅脑CT扫描结果阴性的头痛患者增加副鼻窦螺旋CT扫描，并作模拟内窥镜。
Objective To build digitized visible model of the ear of the Chinese visible human and explore the role of virtual endoscopy of the inner ear.
目的建立人体耳部可视化数字模型，探索虚拟耳内窥镜在内耳解剖研究中的作用。
The virtual endoscopy system, which is implemented in microcomputer platform, validates the algorithm′s real time quality and the fine resulting image.
在微机平台上实现的基于体绘制的虚拟内窥镜系统，验证了该算法的实时性和所生成图像的质量。
It simulates optics endoscopy with medical images. Virtual endoscopy incorporates Computer Graphics, image Processing, Scientific Computing Visualization, and Virtual Reality, etc.
它利用医学影像作为原始数据，融合图像处理、计算机图形学、科学计算可视化、虚拟现实技术，模拟传统光学内窥镜的一种技术。
The merit and demerit of virtual endoscopy are pointed out through compared with traditional endoscope, and the perspective of clinical application of virtual endoscopy is expected.
通过与传统内窥镜进行比较，指出仿真内镜的优点和缺点，并展望仿真内镜的应用前景。
In this paper, we try to segment region of interest of human heart that in the contrast medium and segment mitral valve. At last achieve virtual endoscopy through the segmented images.
本文研究心脏在造影剂下的分割和心脏二尖瓣的分割，最后采用两次分割所得到的图像来实现虚拟内窥镜。
The aim of doing research of virtual endoscopy is to provide trusty means of medical diagnoses, and also use it in new application fields as assistant diagnoses, surgery planning and training.
虚拟内窥镜的深入研究给医生提供了更加准确的诊断依据，可应用于辅助诊断，实现手术的精确定位、医务人员的培训和手术规划等。
The object of virtual endoscopy system research is to provide trusty means for medical diagnoses, and to spread the new application fields as assistant diagnoses, surgery planning and training.
虚拟内窥镜的研究旨在为医生提供诊断依据，还可应用于辅助诊断、手术规划、实现手术的精确定位和医务人员的培训等。
Methods CT virtual endoscopy findings of 32 patients with polyps of the gallbladder proved pathologically were presented by using oral iodine contrast, and compared with color Doppler ultrasound.
方法选择32例经手术病理证实的胆囊息肉患者，口服对比剂行胆囊ct仿真内窥镜成像并与彩色超声(简称彩超)比较。
It simulates optics endoscopy by use of medical images. Virtual endoscopy incorporates the research about Computer Graphics, image Processing, Scientific Computing Visualization, Virtual Reality, etc.
它利用医学影像作为原始数据，融合图像处理、计算机图形学、科学计算可视化、虚拟现实技术，模拟传统光学内窥镜的一种技术。
It simulates optics endoscopy by use of medical images. Virtual endoscopy incorporates the research about Computer Graphics, image Processing, Scientific Computing Visualization, Virtual Reality, etc.
它利用医学影像作为原始数据，融合图像处理、计算机图形学、科学计算可视化、虚拟现实技术，模拟传统光学内窥镜的一种技术。
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