图像

Face picture recognition is one of research focuses in the fields of the pattern recognition and artificial intelligence currently. By researching and analyzing the domestic and overseas research status of face picture recognition, the article discussed face picture recognition method based on neural networks.

人脸图像识别是当前模式识别和人工智能领域的一个研究热点，本文通过研究分析国内外在人脸图像识别方面的研究情况，探讨了基于神经网络的人脸图像识别方法。

This thesis has explained especially that shuts the application among the picture recognition systems and realizes in the picture tracking system in pattern process and recognition technology.

本论文重点阐述了图像处理与识别技术在图像跟踪系统合图像识别系统中的应用与实现。

This thesis has explained especially that shutsthe application among the picture recognition systems and realizesin the picture tracking system in pattern process and recognitiontechnology.

本论文重点阐述了图像处理与识别技术在图像跟踪系统合图像识别系统中的应用与实现。

This thesis has introduced pattern process and current situation of the development of basic conception and digital picture process system of analysing, and through summarize different period cloud current situation , demand and overall to design , TV station of tracking system, put forward TV station intellectual solution that device combine together , recognition technology of picture and cloud of autotracking.

本论文介绍了图像处理和分析的基本概念及其数字图像处理系统的发展现状，并通过总结不同时期云台跟踪系统的现状﹑需求和总体设计，提出了将图像识别技术与自动跟踪云台装置相结合的智能解决方案。

It considered three types of distortions, i.e., pincushion distortion, S distortion and image offset as a whole, and fitted the composite distortion of the images by the Nth order polynomial, and then obtained the optimum image correction coefficient by the least squares approach.

该方法统一考虑C臂投影图像的3种类型的失真——针垫失真、S型扭曲、图像偏移，利用N阶多项式拟合图像的复合失真，然后利用最小二乘法求解最优化校正系数，从而具有所需标记点数量较少，校正区域连续，步骤简单，易于在线使用的优点。

A new method for measuring surface area of flatfishes was presented in this paper. Digital camera is used to capture digital images of flatfishes with a background of standard plotting paper, image processing softwares (Photoshop CS2 or Adobe Acrobat Professional) are used to get pixels per square centimeter and the pixels of flatfishes, then surface area of flatfishes can be calculated by these data. Compared with traditional method, results of surface area measuring of 30 turbot revealed that relative errors of Photoshop Method and Acrobat Method were －4.40% to 3.08% and －1.83% to 1.30%, respectively.

提出一种快速、准确测定鲆鲽类体表面积的新方法，利用数码相机拍照获取带有标准坐标纸背景的鲆鲽类鱼体数码图像，采用图像处理软件Photoshop CS2和Adobe Acrobat Professional分别获得单位背景面积和鱼体图像的像素数，通过两者的比例计算出体表面积。30尾大菱鲆体表面积的实测表明，与传统计数方格面积法的测量结果相比，Photoshop法相对误差为－4.40%~3.08%，Acrobat法相对误差为－

The method comprises the following: a step of calibrating a camera, which is to utilize a Taylor series model to calibrate an omni-directional vision sensor so as to obtain internal parameters of the camera; a step of obtaining epipolar geometric relation, which comprises the steps of calculating an essential matrix between binocular omni-directional cameras and extracting the rotation and translation component of the cameras; a step of correcting an outer polar line, which is to correct the outer polar line of a shot omni-directional stereo image so as to allow a corrected polar quadratic curve to coincide with an image scan line; and a step of three-dimensional reconstruction, which is to carry out feature point matching to the corrected stereo image and calculate the three-dimensional coordinates of points according to matching results.

该方法的步骤包括：相机标定：利用泰勒级数模型对全向视觉传感器进行标定，得到相机内参；对极几何关系求取：包括计算双目全向相机之间的本质矩阵，并从中提取相机的旋转和平移分量；外极线校正：对所拍摄的全向立体图像对进行外极线校正，使校正后的极二次曲线与图像扫描线重合；三维重建：对校正后的立体图像对进行特征点匹配，根据匹配结果计算点的三维坐标。

Background and preprint lines are first removed;then seals are segmented ...

首先去除图像中的底纹和定位格线；然后通过迭代的方法选取阈值去除印章图像；最后采用基于连通区的区域增长算法提取字符图像，去除碎块。

Background and preprint lines are first removed;then seals are segmented by threshold determined by proposed rule;finally,region growing process is used to remove noise.

首先去除图像中的底纹和定位格线；然后通过迭代的方法选取阈值去除印章图像；最后采用基于连通区的区域增长算法提取字符图像，去除碎块。

At the same time, there to be introduce the fingerprint preprocess.

图像处理包括基于小波变换的指纹图像滤波处理和基于小波的指纹图像增强处理。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。