查询词典 object distance

With the variety of defocus radius and magnification of object image, the moved distance and velocity of the object can be obtained.

通过运动目标图像的散焦半径与图像大小的变化，可得到目标运动的距离与相对运动速度。

The estimation of moved distance of a object and velocity between the object and camera based on defocus image is proposed in this paper.

本文提出了基于散焦图像的运动目标移动距离和速度估计的方法。

The distance of Bullough is a subjective spirituality "embedded" between the main object of a state of mind,"psychological distance" is the core of aesthetic experience stress unrelated to the utilitarian nature.

布洛所说的"距离"，是主观心灵"嵌入"主客体之间的一种心理状态，"心理距离说"的核心是强调审美体验的无关功利的性质。

There is nonlinearity between the distance of the object and the distance of its image in the laser triangulation.

由于激光三角法具有原理上的非线性，为了便于测量和控制，需要进行补偿。

The study of the distance education system of the college physics is a kind of alternant software of teaching. The system can improve knowledge and ability of students on Internet. Because it uses the object to show fabricated instrument,so we can finish the experiment by landing the distance education net.

大学物理实验远程教育系统是采用 3DMAXflashMX及网络编程技术开发的具有交互式的教学软件，该系统能使学生在Internet上，通过登陆远程教育网站，利用实物显示的虚拟仪器完成大学物理实验，提高学生的实验能力和学习兴趣。

The invention discloses a vehicle speed matching method based on linear array CCD image, including the following steps that: two linear array CCD video cameras are respectively arranged on two sections positioned on a road at intervals; both linear array CCD video cameras face downwards and are provided with infrared ray laser source; the frame rate of each CCD video camera is more than 1,000 frames per second, and the resolution is more than 1,024 lines; correlation matching computation of the image sequences obtained by both linear array CCD video cameras is carried out to obtain the time difference of the same object in two image sequences; finally, by means of the time difference and the distance between both cameras, the driving speed of an object vehicle can be obtained according to the velocity formula V=s/t.

本发明公开了一种基于线阵CCD图像的车辆速度匹配方法，该方法在道路相距一定距离的两个断面上分别安装两个线阵CCD摄像机，两个线阵CCD摄像机指向垂直向下，线阵CCD摄像机上配有红外线激光源，线阵CCD摄像机的帧速率大于1000帧/秒，分辨率大于1024线；对两个线阵CCD摄像机得到的图像序列进行相关匹配计算，从而获得同一个目标在两个图像序列中的时间差，利用该时间差和两个摄像机的距离，根据速度公式V＝s/t即可以得到目标车辆的行进速度。

Object n.I saw an object in the distance, but I don't know what it is.

我看见远处有一个物体，但弄不清楚那是什么。

It's the ratio of the overall distance an object travels and the amount of time that the object travels.

平均速度是一个很有用的值，它等于物体行进的全部距离与行进时间之比。

For example, the Engines object accepts a direction and distance to travel, and then asks the Quadrant object to move it.

例如，发动机对象接受的方向和距离的旅行，然后要求象限对象，将其移动。

Distance : determines the distance between the object and the shadow.

间距：确定对象和阴影之间的距离。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。