首先提取照片的像素值，通过对照片的灰度处理，得到灰度像素矩阵。
First, extract the image pixel values, through processing the image grayscale , gray pixel matrix is obtained.
测试结果表明，所研制的图像处理系统能够实时地实现颜色提取、灰度处理及边缘检测等功能。
Experimental results show that the system has real-time color extraction, gray-scale processing, edge detection capabilities and so on.
论文深入研究了图像灰度处理、图像灰度变换、图像平滑、图像锐化、图像二值化等图像预处理方法。
The thesis discusses the image pretreatment methods of image grayness, grayness transform, image smoothness, image sharpness and image binarization;
用有灰度的象素值去平滑锯齿形边缘的出现，以减小混叠效应的可见性的处理技术。
The process of reducing the visibility of aliasing by using gray scale pixel values to smooth the appearance of jagged edges.
首先利用灰度投影法得到相邻两幅图像的平移量，在此基础上再利用块匹配算法进行分块处理。
First, we calculate the translation between two images by gray projection algorithm, then we use the block-matching algorithm in the divided blocks.
目的探讨不同时期、不同条件的X线片图像做直方图归一化处理后能否直接进行灰度或颜色的对比。
Objective To study whether it can be directly compared that one of X ray pictures taken in different period and exposure conditions with one processed by histogram normalization.
处理后的图像再经过灰度级转换，最后生成激光雕刻图像。
After processing, the image is going to do the conversion of gray degrees. At last, a laser-carving image is generated.
文中阐述了形态滤波的原理以及在灰度图像处理中的Matlab实现。
The principles of morphological filtration and the (realization) of MATLAB in the gray image processing are explained.
由灰度统计直方图均衡所实现的彩色增强处理降低了虚拟照相系统对环境照度的要求。
The color image reinforcing which realized by grey statistics histogram equalization method has reduced the need of environment brightness in virtual photographing system.
由于存储的对象是灰度图像，数字图像处理的方法就显得尤为重要。
Since the stored objects are gray images, digital image processing technique is of significance in volume holographic storage.
从图像文件中获取图像灰度信息是传统的图像处理与识别技术所采取的方法。
Retrieving image grey scale information from image file is the method that is adopted by traditional image processing and recognition technology.
提出了一种新的基于模糊信息处理的自适应图像灰度级修正法。
And proposes a new adaptive modifying image grey value method based on fuzzy information processing technique.
对虚拟人图像数据作多种二维处理，包括图像几何变换、灰度增强、格式转换和压缩、图像配准和分割。
Many methods are used to finish VCH planar image processing, including image geometry transform, gray-scale enhancement format transition and compression , image registration and segmentation.
此外，本文还论述了天空的灰度修正、图象的能见度处理等。
In addition, the revision of sky gray scale and visibility processing of image are explained.
本文详细介绍了小波变换理论及其在图像处理方面的应用，分别提出了几何角度和灰度角度的两种不同的图像镶嵌算法，并提出两种不同的边界重构方式。
This paper introduces the theory about wavelet and the applications on image processing particularly and gives two image merging ideas and gives two different boundary reconstruction methods.
以红色圆形印鉴为例，利用票据图像的彩色信息进行处理，把图像转换为灰度图像后，突出了原来的红色分量。
The red seal is selected as research sample. This seal is processed by color information of note image.
具有非零灰度边界的旋转运动模糊图像的恢复是图像处理的一个热点研究问题。
The restoration of rotational motion blurred images with the boundaries of non zero gray values is a study hotshot in the field of image processing.
说明：MFC灰度图像处理，包括打开显示，滤波，二值化，直方图，几何变换等。
MFC gray-scale image processing, including open display, filtering, binarization, histogram, geometric transformations, etc.
进行图像黑白二值化处理也同样是采用的灰度阈值法。
The grayscale threshold method was used in the image binary progress.
基于该方法的采集系统由线阵CCD 采集边缘的灰度图像，使用单片机来处理数据，并计算出边缘的位置。
The sampling system based on this method captures the gray scale image by linear CCD, and then processes the data and calculates the edge position by a microprocessor.
本文提出基于图像灰度的背光处理的软、硬件处理方法。
Based on image gray scale, this paper put forward the soft, hardware processing technique of handling for counter light.
首先，对机动车号牌图像进行大小、灰度方差、灰度均值的标准化处理。
First, we standardized the size, variance of gray scale and mean value of gray scale of the motor vehicle plate images.
本文处理的对象是灰度图像，分割的核心是对像素进行聚类，属于优化问题。
This thesis deals with gray image. The kernel of segmentation is pixel clustering. It belongs to optimization problem.
形态滤波是一种新型的非线性滤波技术，在灰度图像处理中，它对滤除脉冲噪声最为有效。
Morphological filtration is a new nonlinear filtration technology. It is most effective to (filter) pulse noise in the processing of gray images.
超图像观察窗是图像增强处理的一种方式，即灰度变换，它能改变图像的视觉印象。
It is a transformation of the gray level and can change visual perception impression of the image.
本文分别对彩画小样进行了增大对比度，小区域背景修复、灰度变换和噪声去除四大方面的预处理工作。
In this paper, we do the pretreatments in the following four major aspects: increasing contrast, repairing background of small areas, grey level transformation and denoise.
通过对制导图的灰度最小化预处理，提高了匹配算法的抗灰度畸变能力。
Through grayscale minimization preprocessing on images for guidance, the anti grayscale ability of matching algorithm is improved.
在这种检索方法中，基于光照强度对图象灰度的影响，在检索中对于图象的灰度强度的处理，这个因素是必不可少的。
In this method, some reasons on grey will influence the result. So in this process, we must consider the grey of image.
调整图像的中间灰度的对比度是处理微循环图像比较有效的方法。
It is a effective method for proceeding the microcirculatory image 'on adjusting the contrast of middle range of gray tone.
接下来分析了路面图像的特点，并对原始路面图像进行了必要的预处理，进行灰度校正和几何校正。
Then by analyzing the characteristics of the road surface images, we carry out some necessary preprocesses such as gray scale calibration and geometry calibration to these images.
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