图像

First a triangle mesh is used to track the image edge orientation in every local area, all mesh grids is set as close as possible to edge, then image is warped according to the position of these mesh grids. After warping, all edge orientations are almost near to one of the three preferred orientations. The subjective quality of reconstructed image is improved while objective quality is almost the same.

首先利用三角形网格对图像进行边缘特征跟踪，使网格点跟踪最近的边缘特征点，然后根据网格点的位置使图像产生形变，使原图像中的边缘方向分别大致变成水平、竖直或对角方向，以适应只具有这三个方向高通的滤波器。

The study examined the influences of imagery environmental factors such as lighting voltages in a flue-cured tobacco leaf image capture lamp box, digital camera brands, focusing distances and resolutions on the result of image recognition.

研究灯箱中采集烟叶图像时照明电压、不同品牌数码相机、聚焦距离及相机分辨率等成像环境因素对图像识别结果的影响，用相对颜色法对因成像环境因素影响而引起的烟叶图像颜色变异进行实时校正。

A content based adaptive mesh generation algorithm is proposed in this paper. At first, a watershed algorithm of mathematical morphology is used to segment image into many homogeneous regions so that watershed lines can better represent image structure, contours, and edges. Boundaries of these regions are approximated by polygons that can be represented with a few parameters. Each end point of polygonal sides serves as candidate node of mesh model.

文中提出的基于图像内容的自适应网格模型生成算法，首先利用数学形态学中的水线算法把编码图像分割成许多纹理一致的区域，所分割的区域反映了图像的结构、轮廓和边界；再对这些区域的边界进行多边形拟合，得到多边形各个边的端点作为网格模型的节点，以这些节点为基础就能生成一个 Delaunay 三角形网格。

This paper gives several methods to validate these new methods by analyzing images of stage micrometer, metallurgical sample, and images that consisting of definite area in geometric graph, Several kinds of validation methods including of traceability of a quantity value, printing microstucture graph, comparing microstucture photo with standard photos, length meansurement, and area meansurement are discussed in this paper.

通过分析显微镜刻度尺图像、金相样品图像，及给定特定图形且已知面积的图像，依据ISO/IEC 17025检测和校准实验室能力的通用要求，并结合金相检验标准，阐述了金相显微镜利用新方法的方法确认，其中包括量值溯源、金相组织输出、图谱比较、长度类测量和面积类测量的确认方法。

It is more helpful for doctors to diagnose and treat patients by studying a color medical image than watching a solid-color one.

由于大量的医学图像是单色图像，因此将其处理成彩色图像，将有助于医务人员对疾病的诊断与治疗。

But in the condition when the first project is characters and the end project is pictures , the reaction time is faster when the end project is also characters , along with that the transformation speed of imagery presentation is faster than that of proposition presentation, the reason may be that imagery presentation can stimulate proposition presentation automatically, the transformation is self-moving processing and independent from will, but it is not self-motive but controlled processing and will needs when the proposition presentation transforms into imagery presentation.

但在首项目是字的时候，尾项目是图的条件下被试反应时快于尾项目是字的条件下，又表明图像表征比命题表征的转换速度快，原因可能是由于图像表征能够自动激活命题表征，其转化是自动加工的、几乎不信赖于意志努力的，而命题表征转化为图像表征却不是自动的，而是控制加工的、需要意志努力的过程。

The image processing of steel pipe welding seam X-ray inspection by means of mathematical morphology was analyzed.

应用数学形态学方法对钢管焊缝X 射线检测的图像处理进行了详细地分析研究，通过对钢管焊缝检测灰度图像的去噪、增强和分割处理的实例，讨论了灰度形态学图像处理的方法及其在焊缝射线检测中的应用。

Based on the system, the arithmetic of the image processing was analyzed systematically and the process flow as well as the arithmetic of the structured light-based weld seam Image processing was compiled.

设计完成了用于焊缝跟踪图像处理的硬件结构系统，在此基础上对图像处理算法进行了系统的分析，设计完成了针对基于结构光的焊缝图像处理的工艺流程和算法。

Image mosaics are very important in creating panorama and existing algorithms can not cope with ghosting and exposure difference efficiently To solve these two problems, we present a new algorithm The first step is to find a best seam line to stitch the images based on dynamic programming Then the mosaic image is created by a multiresolution metho

图像拼接在制作全景图的过程中具有重要作用，但是现有的方法不能很好地处理鬼影和曝光差异针对存在的问题，提出了一种实现图像拼接的算法首先利用动态规划的方法在要进行拼接的图像中找到一条最佳的缝合线，然后利用多分辨率技术进行拼接，解决了鬼影和曝光差

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。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了