采用剖析图法从三维透视角度研究了太湖西北地区浅覆盖区第四系。
Using the method of the anatomic drawing, the authors studied the shallow Quaternary cover in the northwest of the Taihu Lake from an Angle of 3d stratigraphic perspective.
本文主要研究拱坝混凝土浇筑的二维柱状图和三维透视图的算法，及混凝土浇筑的计算机模拟。
In this paper the arithmetic of 2d column drawing and 3d perspective drawing of the concrete pouring for arch dam is studied, and the concrete pouting is simulated by computer.
虽然我们个人喜欢先前的平面温度图，但是很多观察图形的人可能会通过伪透视三维数据而获得更好的信息。
While we personally like the prior flat thermal map, many viewers of graphics might find information better conveyed by pseudo-perspective into three dimensional data.
为了表现出对象的空间感，浮雕使用绘画中透视法来表现三维空间。
To show that the object, the dimensional feeling of relief use paintings of perspective to represent the three dimensional space.
从外部数据连接（或所有工作薄连接中）读取数据，并且更新相关单元格的值，例如，数据透视表单元格或三维公式的结果。
Refresh: Read data from an external data connection (or all of the workbook's connections) and refresh the values in the relevant cells, e. g. in PivotTable cells or in the results of cube formulas.
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。
This paper studies the transformation matrixes for perspective projection and axonometric projection, deduces the general matrix for three dimensional graphic transformation.
本文给出了三维射影空间上对合透视的代数表达式。
In this paper we discuss the algebraic expression of involutory perspective in three-dimensional projective space.
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 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.
实验结果表明，与正交投影模型相比，透视投影模型的三维表面测量效果显著提高。
The experimental result shows that the perspective model is quite suitable for the 3-d surface measurement, comparing with the orthographic projection model.
本文在广义坐标系中采用投影和透视变换理论建立了网条结构光三维视觉检测模型。
Using projective and perspective transformations, the mathematical model of 3d vision inspection for grid structured light is established in homogeneous coordinate system in this paper.
以透视投影变换为依据，研究了空间三维测量技术，提出了一种新的标定方法。
In terms of perspective projection transformation this paper study the technology of spatial 3-d coordinate. New camera calibration technique is proposed.
局部坐标系列世界坐标系的坐标变换可用于简化三维绘图，而世界坐标系到局部坐标系的坐标变换可用于产生透视投影。
The transformation from WCS to LCS can simplify the 3D drafting. The transformation from LCS to WCS can be used to generate the perspective projection.
该文针对基于单幅影像的建筑物三维重建，提出一种对平面的透视影像进行度量纠正的方法。
Aiming at buildings "3-d reconstructions based on a single view, this article proposes a method to perform metric rectification for perspective images of planes."
该文针对基于单幅影像的建筑物三维重建，提出一种对平面的透视影像进行度量纠正的方法。
Aiming at buildings' 3-d reconstructions based on a single view, this article proposes a method to perform metric rectification for perspective images of planes.
在作者研制的熔透视觉控制系统中，结构光三维视觉传感器具有不作旋转运动和目标范围小的特点。
A vision control system of full penetration with a structured-light three dimensional vision sensor has been developed by the authors.
抛弃了运用透视法和光线的明暗在二维平面上创造三维空间和塑造物体的体积感的幻觉艺术语言的方法。
Master Abandoned using perspective and radial light and shade in the 2d and 3d space creates the illusion of volume of objects of art language.
基于摄像机透视成像的针孔模型，分析了立体视觉中摄像机标定和三维重建过程的主要误差来源。
Various error sources of binocular stereo system are analyzed based on pinhole camera model for estimation of the depth error.
然后根据冠脉造影系统的透视投影模型得到两幅不同角度的造影图像之间的几何变换关系，以及空间点三维坐标的计算方法。
Then geometrical transformation matrix between views is obtained based on perspective projection model for X-ray angiography system, and 3D coordinate of spatial points are calculated.
本文针对图形标准渲染管道的图形渲染效率和图形真实感，在直线扫描转换、三维线性变换的统一推导和透视校正方面进行了以下研究：1提出了直线扫描转换的一种快速算法。
Based on the standard graphics rendering pipeline, studies have been made in the areas of graphics rendering efficiency and realism: 1 a fast algorithm of line scan-conversion is presented.
经过对图像的透视处理模拟真实三维实景，沉浸感强烈，给观赏者带来身临其境的感觉。
Because the image is imitated to real scenes, the viewer will feels personally on the scenes;
经过对图像的透视处理模拟真实三维实景，沉浸感强烈，给观赏者带来身临其境的感觉。
Because the image is imitated to real scenes, the viewer will feels personally on the scenes;
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