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The arithmetic includes image preprocess(i.e. noise extraction of image)，gray image binarization and fringe pattern sharpening. 算法包括图像的预处理(即图像的噪声提取)、图像的二值化及图像的细化。
Image preprocess In star algorithm the image preprocess includes 3 operations, which are histogram equalization, contrast stretch and 5x5 neighborhood averagesmoothing. 图像预处理星形算法的图像预处理包括三步,灰度直方图均衡、对比度增强和5×5像素平滑。
Experimental Study on Image Preprocessing of Thermal Flow Field Tomogram[J]. 引用该论文姚卫;闫大鹏;王振东;尤海航;贺安之.
Edge detection is an essential step in image analysis and recognition,and it is an important technology in the image preprocessing procedure. 边缘检测是图像分析识别必不可少的环节,是一种重要的图像预处理技术。
In this correlator, a liquid crystal light valve (LCLV) is used as real time input and image preprocessing device. 全息记录材料采用光折变晶体，且使用会聚球面波作参考光。
The paper focuses on studying the image preprocessing algorithm of visual docking guidance system. 摘要重点研究了基于视觉检测方式的机场泊位自动引导系统的图像预处理算法。
Edge detection is an indispensable step before image analysis and recognition, and is an important technology in the image preprocessing procedure. 边缘检测是图象分析识别前必不可少的环节 ;是一种重要的图象预处理技术 .
The results showed that color image scalar filtration excel vector filtration considering the effect and speed of image preprocessing. 综合考虑图像预处理效果和图像处理速度,作者认为在杂草识别中彩色图像标量滤波优于矢量滤波。
With an aim at MBF200 fingerprint image characteristic,this paper proposes the one whole set fingerprint image preprocessing method. 针对MBF200指纹图像的特点,提出一套指纹图像预处理方法。
Meanwhile, in the interest of detectability and speed, great effort is made for image capture, image preprocesses, defect detection and identification. 同时,为了提高系统的检测能力与检测速度,在图像采集、图像预处理以及电路板缺陷的提取与识别方面进行了大量的工作。
Methods We processed the image of thin smear film of the Plasmodium vivax schizont through several steps including image preprocessing,image segmentation and feature extraction. 方法基于图像预处理、图像分割、特征提取、判决分类等步骤,分别对间日疟原虫薄血膜的裂殖体图像进行处理,观察其识别效率和准确度。
Abstract： This paper presents a complete Gabor filter based fingerprint image preprocessing method according to the characteristic of the fingerprint image. 摘要：针对指纹图像的特点，建立了一套指纹图像预处理体系，为指纹特征点的提取和比对奠定了良好的基础。
Then image preprocessing techniques including image denoising, geometric and radiometric rectification, registration and histogram matching are investigated. 论文首先介绍了遥感技术和多传感信息融合的基本概念与理论，进而对降噪、几何校正、辐射校正、配准、直方图匹配等遥感图像融合的预处理过程作以论述。
The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
The threshold value filtering algorithm has been presented used for image preprocessing, which can remain edge information of original image while remove the noise. 提出一种阈值滤波算法用于图像预处理，能在去除噪声的同时，较好地保留原图像的边缘信息。
In this paper, firstly we study the image preprocessing of airplane in its 2-D image, including image smoothing, image filter, image edge detection, and binarization. 本文首先对输入的飞机二维图像进行预处理操作。
The contrastively experimental results show that the image preprocessed with this algorithm has a clear structure and retains the feature of thread and direction. 通过对比实验表明，经过该算法预处理后的图像结构清晰，保持了方向性和纹理性的特点。
As the pseudo minutiae arised from fingerprint image preprocessing is difficult to eliminate,a fingerprint minutiae extraction method based on information fusion is proposed. 针对进行指纹图像预处理时产生的伪特征点难以消除的问题,提出了一种基于信息融合的指纹特征点提取方法;
I have this image of you as always being cheerful. 在我的心目中，你的样子总是兴高采烈的。
The minister is trying to improve his public image. 部长正在努力提高他自己的公众形象。

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