图像处理

This paper described a experiment study of remote sensing systematic analysis on natural resource and environment Change monitoring. Main methods concern changed factor extraction through the brightness statistics, ratio and texture analysis; matching multi-temporal remote sensing data, normalized difference comparison,"brightness" and "greenness" difference analysis of principal components method by using image processing system; updating renewable natural resources changed map through overlaying or partly revising multi-temporal maps by using geographical information system; establishing mathematic model, such as: variable correlation regional regression and tendency surface analysis etc., for researching renewable natural resource change law.

本文叙述了有关资源环境动态遥感监测研究方面的初步探索性工作，主要包括利用图像处理系统，根据专题变化因素的光谱亮度统计进行密度、比值和纹理处理、不同时期遥感信息的复合处理和规一化差值及主成分分析法的"亮度"、"绿度"差值分析；利用地理信息系统，采用覆盖分析和局部更新法进行再生资源变化图件的快速更新，以及为研究再生资源动态变化规律，而进行的多变量相关、区域回归分析方法。

Landmarks of Cephalogram is the important basis to diagnose and treat patients with facial skeletal and dental abnormalities.

头影图像的标志点是正颌外科中用来诊断和治疗牙颌面畸形患者的重要依据，本文运用图像处理及人工智能技术，介绍了一种自动提取头影图像中软硬组织标志点的方法。

Generally the electronic parts and modules which developed by our self are achieved them EMC. But as soon as they are connected each other to form products, the series EMC problems are happing. Because mainly, the reason is the transmission of data, and the electronic connection. So based on the syntheses analysis of the transmission of image engineering equipment, it is significant to research the principle and technology. In the theory, some new methods of more kind of transmission data can be found, and compared them to the earlier ones. In the technology, the faster speed of the equipments can be gotten, and the area of image processing can be enlarged.

理论上，可以进一步发现各种类型数据传输的新方法，并与以往的方法进行比较，研究其效率，增加人们对数据传输的理解和认识；技术上，可以进一步提高图像工程设备的工作速度，拓宽图像处理的应用领域；应用上，将电磁兼容设计放在了设备开发的初期阶段——数据传输阶段，在考虑数据传输的同时进行电磁兼容设计是高效开发图像工程设备的前提，对节约开发费用和时间都有很好的社会效益和经济效益，收到事半功倍的效果。

By using machine vision systems we receive fruit image, which is then dealt with Matlab background removement, binary operation, and other operations, regionprops function measured the major axel's length.

本文利用机器视觉系统得到果品图像，利用Matlab对图像进行背景去除，二值化等数字图像处理操作，利用regionprops函数快速得出香梨长轴径等系列参数。

It then digitizes X-ray images, stores these images, performs image processing, and displays the image.

然后，将X光影像数字化，储存这些图像，进行图像处理，并显示图像。

Disease image obtained in fields were recognized by the application of digital image processing technology, analysis of image texture, color and figure characters, genetic algorithm and Fisher discrimination analysis. It has provided a technical support for the automatic recognition of crop diseases and insets with disease image obtained in fields.

综合运用数字图像处理技术、图像纹理、颜色、形状特征分析方法、遗传算法、费歇尔判别分析方法可以有效识别基于田间条件下采集的病害图像，为田间开放环境下实现大田作物病虫害的快速智能诊断提供借鉴。

Digital image measuring is a new measuring technology. It is based on the optics and composed of optics, electronics and computer. It syncretizes electronics, computer science, laser science, and image processing technology. It is used widely in the following fields such as geometry dimension measurement, aviation remote sensing measurement, high precision locating and face location about image.

数字图像测量是近年来基于光学测量原理形成的一种新型测量技术，它以光学为基础，融合电子学、计算机技术、激光技术、图像处理技术等现代科学技术为一体，组成光、电、计算机综合的测量技术，它被广泛应用于几何量的尺寸测量、航空遥感测量、高精度定位、精密复杂零件的微尺寸测量和外观检测等与图像有关的技术领域中。

Finally, according to the needs of online identification, the thesis makes the solutions of access to moving image real-time by machine vision techenology. IC printed mark automatic identification system base on FV1100 image processing equipment is built.

最后，针对工业字符在线识别中获取运动图像的需求，根据机器视觉知识，设计了实时获取运动图像的解决方案，构建了基于FV1100图像处理设备的芯片标识识别实验系统。

Illumination variation is the most significant factor affecting the performance of face recognition, and has received much attention in recent years.

光照变化条件下的人脸图像识别一直以来都是图像处理中的热点和难点问题，为了提高人脸图像的识别率，提出了一种用于非均匀光照条件下人脸识别的算法。

The digital image "Lena" often used by image processing workers and the school badge of Tianjin University of Science and Technology were chosen as watermark images. The robust digital watermarking algorithm based on DCT domain and MATLAB software were applied to do imbedding and extracting,and robustness detecting of the images.

选取基于DCT域的鲁棒水印算法、数字图像处理工作者常用的Lena图和天津科技大学校徽图像作为嵌入的二值水印图，利用MATLAB软件进行水印图像的嵌入、提取实验和鲁棒性检测实验。

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。