Three-dimensional reconstruction and measurement are carried out by means of linear structure light to scan profile, process and analyze projection image.
利用线结构光旋转扫描形面和对投影图像进行处理分析，实现三维重建和测量。
In order to measure the shape of three-dimensional objects, a non-contact system based on binary-code light projection method was developed.
建立了一个基于二进制编码结构光的三维形貌测量系统，推导了测量系统的物象关系式，并对测量系统进行了标定。
This paper studies the transformation matrixes for perspective projection and axonometric projection, deduces the general matrix for three dimensional graphic transformation.
对轴测投影和透视投影变换矩阵进行了研究，推出了三维图形变换的统一矩阵。
Postprocedure processing with a maximum intensity projection (MIP) algorithm was made for three dimensional (3D) reconstruction.
图像后处理以最大强度投影法（MIP）进行三维（3D）重建。
The projection iterative method (PIM) is used to analyze electromagnetic scattering characteristics of two dimensional and three dimensional electrically large conducting objects in this paper.
将投影迭代法应用于分析任意二维和三维电大导体目标的电磁散射特性。
It presents a method named surface Structured Light Projection Triangle Measurement, by which we can capture the surface topography of a three-dimensional object without any contact.
本论文探讨了一种非接触式快速获取三维物体外形的检测方法——面结构光投影三角测量法。
The perspective projection model of the theodolite is analyzed and the mathematical model of the three-dimensional coordinates measuring system with bino-theodolites(TCMSBT) is analyzed.
分析了经纬仪透视投影模型以及双经纬仪三维坐标测量模型。
The Level Set method is adopted to capture the gas-liquid interface and the projection method is used to solve the three dimensional two-phase flow equations.
采用水平集方法捕捉气，液两相界面，结合投影方法，对所建立的两相流动模型进行了三维数值求解。
To register multiple range images, we present a method for the pose estimation of multiple viewpoints for three-dimensional digital imaging system based on fringe projection.
为校准多视场深度数据，提出基于条纹投影的三维数字成像系统的多视点姿态估计方法。
Postprocedure processing with a maximum intensity projection (MIP) algorithm was made for three dimensional(3D) reconstruction.
原始图像以最大信号强度投影（MIP）进行三维图像后处理。
The perspective projection model of the spatial circle is discussed and the mathematical model of three-dimensional (3D) measurement for the stereo vision sensor is analyzed.
分析了空间圆透视投影的数学模型，并建立了点的空间三坐标立体视觉测量数学模型。
It is proved that this measurement method for three-dimensional shape of object surface with grating projection presented in this dissertation can obtain good results.
实验结果表明本文采用的光栅投影式物体表面三维形貌测量方法能够获得比较满意的结果。
It is proved that this measurement method for three-dimensional shape of object surface with grating projection presented in this dissertation can obtain good results.
实验结果表明本文采用的光栅投影式物体表面三维形貌测量方法能够获得比较满意的结果。
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