提出了一种基于立体视觉的三维表面重建的新方法。
A novel system for 3-d surface reconstruction based on stereo vision is proposed.
提出了一种基于光度立体视觉方法对织物进行三维表面重建。
Based on photometric stereo, a new method is proposed for fabric 3-d surface reconstruction in this paper.
因此三维表面重建算法的研究具有重大的理论意义和现实意义。
Thus three-dimensional surface reconstruction algorithm is of great theoretical and practical significance.
因此三维表面重建算法的研究具有重大的理论意义和现实意义。
Thus the research of reconstruction algorithm on 3d surface is essential in theory and practice.
摄像机标定、立体校正以及三维表面重建是立体视觉研究的重要内容。
Camera calibration, stereo rectification and three-dimensional reconstruction are the important con tents of stereovision research.
目的探讨螺旋CT多平面重建（MPR）、三维表面重建（SSD）技术在骨盆创伤诊断中的价值。
Objective To evaluate multiplanar reconstruction(MPR), surface shaded display(SSD) techniques with spiral CT in displaying pelvic trauma.
该文提出了一种用线性逼近方法、基于灰度信息从图像获取物体深度信息，从而实现物体三维表面重建的算法。
This paper presents an algorithm of acquiring depth map using linear approximation based on gray level information. Using the algorithm, surface reconstruction can be easily realized.
基于医学图像重建三维表面是医学图像可视化的主要手段之一。
Three-Dimentional surface reconstruction based on medical images is one of the main methods in medical images visualization.
产品表面的数字化和三维模型重建是RE中的两项关键技术。
Products surface digitizing and three-dimensional model rebuilding are two key technologies of re.
目的：探讨三维超声表面模式重建在胆囊疾病中的实用价值。
Objective: to inquire into the practical value of three dimensional ultrasonography surface mode reconstruction in gallbladder diseases.
人体表面的三维影像重建对整形美容手术的计算机辅助设计及效果评估有非常重要的应用。
Three-dimensional reconstruction of body-surface is very important for computer aided design and evaluation in plastic surgery.
应用实例表明，该算法能有效地完成重建物体三维表面模型。
The application example manifests that the algorithm can reconstruct the object three-dimensional surface model efficiently.
介绍了数字近景摄影测量在重建飞机三维表面模型中的应用方法。
The paper introduces the application of digital close-range photogrammetry to reconstruction of 3d surface model of plane.
目前基于点云的三维重建，大都是通过一些算法构造出三维表面网格模型。
Now based on the three-dimensional reconstruction of point cloud, it is to make three-dimensional surface grid model through some algorithm.
完成多模式信息配准后的目标表面三维重建及其显示。
Completing the 3-d reconstruction and display of the object surface after multi-mode information registration.
在三维重建方面，利用经典的三角剖分方法实现了股骨头软骨的表面重建。
On the aspects of 3d reconstruction, the classical triangulation methods were used to reconstruct the surfaces of the femoral head cartilage.
利用表面显示法实现颈椎的三维显示并可以精确测量重建的图像。
Three-dimensional reconstruction could be achieved and measured accurately by surface rendering.
目的探讨螺旋CT三维表面遮盖法重建(SSD)及容积重建(VR)在胫骨平台骨折诊断中的应用价值。
Objective To investigate the clinical applicable value of helical ct surface shaded displays (SSD) and volume reconstructions (VR) in patient with tibial plateau fracture.
目的比较最大强度投影(mip)和表面遮盖显示(SSD)两种三维螺旋CT门静脉成像(3d - SCTP)重建方法的成像质量，初步评价3d - SCTP对肝硬化门静脉高压患者的临床应用价值。
Objective to compare the image quality of three-dimensional spiral ct portography (3d-sctp) produced by SSD with that by MIP and to make preliminary evaluation for its clinical application.
为了大幅度提高三维信息获取速度，提出了一种基于智能相机和激光三角法的高速三维信息获取与表面重建的系统，介绍了该系统的硬件架构和信号处理。
In order to improve the measurement speed, a fast 3-d information acquisition and surface reconstruction system based on smart camera and laser triangulation was presented.
通常，在进行三维模型的重建时，由于受观察方向和物体自身形状的限制，需要分别从不同角度获取物体表面的三维数据。
Typically, in order to obtain the 3D model of an object, it is necessary to acquire the surface data from different views as the limitations of the observing.
利用反求工程可以实现修复体的三维重建，激光扫描法可以快速收集修复体的三维表面信息，精度高，并且没有测量盲区。
Reverse Engineering can be used to reconstruction the prosthesis. The 3d surface information of the prosthesis can be collected by the laser scan system and there is no blind area.
三维表面网格重建效果的好坏直接关系到人们对物体的认知、特征提取和三维测量等后续应用。
Three-dimensional reconstruction of the surface grid is directly related to the quality of the objects cognitive, feature extraction and three-dimensional measurement applications, such as follow-up.
基于相位映射的三维传感技术对几何形状和拓扑结构复杂或表面梯度很大的物体进行绝对相位测量及相位重建仍然是一个困难的问题。
Absolute phase measurement and phase reconstruction to object surfaces with complex geometric and topologic shapes still remain difficult for phase mapping based on three-dimensional (3d) sensing.
三维数字化技术概括地说可以分为数据采集、表面网格重建和表面信息获取三个过程。
Generally three-dimensional digital technology can be divided into data acquisition, surface reconstruction and surface information acquisition process.
一个对病人谁需要一个面部假体表面的面部三维数据集，获得使用感应系统，以及面部三维图像重建。
A three-dimensional dataset of the facial surface of a patient who needed a facial prosthesis was obtained using a sensing system, and the three-dimensional image of the face was reconstructed.
目的探讨多层螺旋CT二维多平面重建和三维表面遮盖成像在骨折中的应用价值。
Objective To evaluate multislice spiral CT 2-dimensional multiplannar reformation and 3-dimensional surface shaded display in diagnosis of fracture.
另外给出了一个海量数据的重建算法，该算法基于单层表面跟踪，并建立了缓冲机制，同时采用三角带的数据结构表达三维模型。
Another reconstruction of huge datasets was proposed, which is based on single surface tracking. We set up the caching mechanism and use triangle strip to represent the 3d model.
通过表面重建和体绘制，可将医学二维图象转化为三维图象。
The 2d medical image can be transformed into the 3d image by surface reconstruction and volume rendering.
通过表面重建和体绘制，可将医学二维图象转化为三维图象。
The 2d medical image can be transformed into the 3d image by surface reconstruction and volume rendering.
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