Raster projection imaging is an important technology for 3d object reconstruction and measurement.
光栅投影成像是3维物体重建和测量的重要技术。
In analysis and pattern recognition of petrographical images, 3d object reconstruction is an important research.
在石油地质图象分析和模式识别中，三维物体重建是很重要的研究。
This paper studies 3d object reconstruction using 2d image of object contours got by structure light method and based on the computer vision technic.
本文运用计算机视觉测量技术，将结构光法测得的反映物体轮廓形状的二维图像信息进行三维重构。
The study in this thesis is about the algorithm of obtaining 3d data on the basis of range image obtained by structure light and the algorithm of object reconstruction.
本文对基于结构光获取的深度图像进行三维信息提取方法和目标重建算法这两部份进行研究。
The measurement of scattered point cloud data is the foundation of surface reconstruction of a 3d object.
散乱点云数据的测量是三维物体曲面重建的前提和基础。
Measurement of 3d object to obtain its scattered points cloud data is the foundation of surface reconstruction.
散乱点云数据的测量是三维物体曲面重建的前提和基础。
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.
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。
And then using SFM algorithm to complete 3d reconstruction, display the reconstruction object by VRML browser.
得出精确的匹配点后，应利用SFM算法得到精确的三维点信息，利用VRML浏览器显示重建后的物体。
A constrained energy minimization based on level set method for 3d reconstruction of object with complex topology is proposed.
提出了基于最小能量约束的水平集重构方法，用以解决由三维数据点云自动重构复杂拓扑结构物体模型的问题。
This article takes human cranial and maxillofacial organs based on 3d reconstruction by ct as the research object, discusses the basic work of making a virtual operation system.
本文以由CT三维重建后的人体颅颌面各器官模型为研究对象，探讨建立虚拟手术系统的基础工作。
It has infrared images processing, volume intersection technique, 3d representation scheme of an object, and accomplishes reconstruction of 3d plane structure by Octree coding.
该系统包括红外图像的处理技术、三维信息提取的体相交技术、三维形体的表示方法和基于八叉树结构的飞机三维形体重建的实现。
Feature point matching is a key problem of computer vision and is frequently used in object recognition, image retrieval and 3d reconstruction and so on.
图像序列中的特征点匹配是计算机视觉中的一个基本问题，也是目标识别、图像检索以及3维重建等问题的基础。
The core of the 3d reconstruction of the city landscape modeling, including the landform modeling and geographical object modeling.
而城市三维景观重建的核心内容是景观模型的建立，其中包括地貌模型、地物模型的建立。
The core of the 3d reconstruction of the city landscape modeling, including the landform modeling and geographical object modeling.
而城市三维景观重建的核心内容是景观模型的建立，其中包括地貌模型、地物模型的建立。
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