three-dimensional projection

In the actual production and living in the real world image as a three-dimensional scene in two-dimensional projection plane, this process would lose a lot of information.

反在实际的生收生涯外，图像做为实实世界外三维场景反在两维平里的投影，那个入程会害得大量的信做。

SIFT features has a favorable invariance for the image scaling, translation and rotation. It also has certain robustness to illumination changes, affine transformation or three-dimensional projection.

SIFT特征对于图像缩放、平移和旋转都具有良好的不变性，对于光照变化和仿射变换或三维投影也具有一定的鲁棒性。

The projection display experiment in large screen by three primary colors from all solid state laser

全固态三基色激光大屏幕投影显示实验

Methods of graphic teaching for robot make use of three-views graph and axonometric projection

利用三视图与轴测图的机器人图形示教法

Rendering the Three-Dimensional Perspective Projection View of Object Using OpenGL LANDSCAPE

利用OpenGL生成物体的三维透视景观图

The participants did, however, want to know the worst-case projection: three million cases and one million deaths.

然而，参予者确实想知道最糟的计算结果：3百万个病例及1百万人死亡。

First, through the Fourier expansion, the expansion of the function u ∈ H 3 ( e) was obtained. Then, the three-dimensional interpolation operator of projection type was introduced. Finally, an equivalent construction method of this operator was given.

首先通过Fourier展开得到函数u∈H3（e）的展开式，然后介绍了三维投影型插值算子，最后给出了这个算子的一个等价构作方法。

Three-dimensional reconstruction on facial soft tissue using three-dimensional grating projection technique

三维光栅投影技术在面部轮廓三维重建中的应用

On this basis, this study obtained three-dimensional perspective projection relationship and find the the optimal projection relationship of view point, the screen and the object.

以此为基础，本研究得出了三维的透视投影关系，并且找出了视点、屏幕与实物间的最佳投影关系。

At the same time, it obtaines the three-dimensional spectrum and its projection, using microphone array technology for the car noise source identification test to find the main noise source.

同时利用传声器阵列技术对该轿车进行噪声源识别试验，得出了其三维空间谱及三维空间谱的投影图，从而找出了主要噪声源。

In this paper, the periphery of projection of a molecule is described based on three-dimensional projection, and the new invariable was used for quantitative structure-activity relationship studies.

在三维投影的基础上，对投影的边缘进行了描述，并以其进行了定量结构活性相关研究。

METHODS: Three-dimensional face bow was designed to measure the projection of zygoma, the eyes, and width of the face. Then it was used for 5 patients with comminuted or delayed zygomatic and arch fractures to evaluate the clinical effects.

方法：设计并制作可用于测量颧骨突度、面侧方宽度以及眼球突度的三维定位面弓，用于颧骨颧弓粉碎性骨折和陈旧性颧骨骨折共5例，评价其临床应用效果。

Three-dimensional Interpolation Operator of Projection Type and Its Equivalent Construction Method

三维投影型插值算子及其等价构作方法

This paper focus on the map projection and coordinate system, multi-scale vector data on the sphere of expression, vector data in the symbolic by three-dimensional API and do some systemic analysis, discussion and testing.

重点对地图投影及坐标系、多比例尺矢量数据在球面上的表达、矢量数据在三维API中的符号化进行了较为系统的分析、论述和试验。

the projection of three-dimensional images on a computer screen

在电脑屏幕上显示的立体影像

Study on the Application of Three-Channel 3D Projection Screen Technology in Tourism Education

三通道环幕立体投影技术在旅游教育中的应用研究

A method combining five eyes of three courts with vertical integral projection is proposed to divide the right eye from the left eye, the target eye which will be selected to be located in next step is chosen between the left eye and the right eye by area.

在从左右眼中选择待定位单眼时，给出以三庭五眼规则结合垂直积分投影的方法分割左右眼，根据面积确定目标眼睛。