图像处理

First, the traditional methods of Straightness measurement are analyzed and compared, optical axis method for measurement based on image processing is improved.

首先，分析和比较了传统的直线度测量方法，将传统的测量方法进行了改进，提出了基于图像处理的光轴法这一测量方法。

The computer in an image processing system is a general-purpose computer and can range from a PC to a supercomputer.

在图像处理系统中的计算机是通用的计算机，其范围从PC机到超级计算机。

Department of Computer Application Engineering,Shenzhen Polytechnic,Shenzhen 518055,China）Abstract: In order to advancing measurement precision of bolt and decreasing supposititious edge pairs in image procession, the arithmetic of edge detection is improved.

摘 要：为了提高紧固件尺寸的自动测量精度，针对图像处理中边沿检测容易出现虚假边沿的问题，对边沿检测算法进行了改进。

Finally,an intelligent video surveillant platform is designed and constructed with DM642 as the core.

并以DM642数字图像处理DSP为核心，设计并搭建了智能视频监控平台。

The traditional mean shift algorithm requires a symmetric kernel, such as a circle or a rectangle, and assumes that the target's scale is symmetric during the course of tracking. The pixels are used on the edge as the samples, about 5% to 10% of the total pixels in the kernel.

与采用对称核函数的均值迁移目标跟踪算法相比，采用目标边缘点作为核函数中的样本点，参与计算的样本点为核窗口中样本的5%~10%，使图像处理速度达到了50帧/s以上，满足了实时跟踪的要求。

The traditional mean shift algorithm requires a symmetric kernel, such as a circle or a rectangle, and assumes that the target's scale is symmetric during the course of tracking.

与采用对称核函数的均值迁移目标跟踪算法相比，采用目标边缘点作为核函数中的样本点，参与计算的样本点为核窗口中样本的5%～10%，使图像处理速度达到了50 帧/s 以上，满足了实时跟踪的要求。

The edge character of the reference surface is obtained by machine vision method and the coordinates of tangency points on the horizontal and vertical direction are found.

采用环形参考物面，提出一种基于数字图像处理的方法调节光轴与载物台的垂直性，避免额外的光学器件和机械装置。

Stereo-imaging technology ; Image processing ; Data acquisition ; Cartridge tape subsystem

立体成像技术；图像处理；数据采集；磁带机

The hardware of image detection system was designed for fiber tape laying based on machine vision. And a simple interval detection algorithm was presented under the idea of measuring software design while the procedure steps of image processing were proposed. It was proved that visual inspection can be used in laying defect.

并研究了间隙检测系统的硬件设计，提出了设计测量软件的思想、图像处理的步骤和一种简单易行的间隙检测算法，通过视觉软件检测验证了铺放缺陷可采用视觉完成检测。

A method of the image processing and measurement of the internal taper thread was proposed.

提出了电极圆锥内螺纹的图像处理及检测方法。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。