本文分析总结了国内外图像质量检测的诸多方法，探索了一种利用图像技术实现印刷品缺陷在线检测的方案。
Based on image technology, some basic methods of image quality detection have been analyzed, and a scheme of real-time presswork quality detection equipment is built.
在本系统中，选用LED光源和畸变小的镜头作为视觉检测系统的照明光源和成像镜头，为精密测量提供了高质量的图像。
The LED light source and lenses with little distortion are selected as light sources and lens of imaging for inspection system, which provide high quality images during precise inspection.
在晶振外壳缺陷检测系统中，正确识别缺陷的前提条件是得到高质量的预处理图像。
Of the defects detection system of the shell of crystal oscillator, obtaining high quality preprocessed image is prerequisite to correctly verify the defects.
检测航空相机的焦面信息是保证航空相机拍摄出高质量图像的重要的前提条件。
Detecting the focus plane information is an important prerequisite to ensure the high quality image of aerial camera.
井下视频成像测井利用井下摄像头获取井眼实时图像信息，可用于套管检测、落物打捞、井下作业质量检查等。
Downhole video logging technique captures borehole images by downhole camera and can be applied to well casing inspection, downhole fishing, downhole completion quality inspection, etc.
本文主要讨论了对虹膜采集装置的改进、定位、图像质量评定、活体检测和编码以及测试统计。
The researches are mainly focused on the improvement of iris sampling equipment, iris localization, the quality evaluation of iris image, live detection, coding and test statistic.
针对弧形触点的钎焊质量检测问题，首先建立了弧形触点的超声c扫描图像模型。
Aimed to the testing problem of brazing quality of arc surface electric contact, its ultrasonic C-scan image model was built firstly.
将先进的图像识别技术应用到油井射孔质量检测当中而彻底改变传统的根据子弹发射情况来判断射孔状况的落后方法。
Using the technology of image identification in quality detecting to the well perforation, the unenlightened method of observing the bullets-shooting status is thoroughly changed.
最后还探讨了干扰效果的评估手段和方法，并且通过检测合成孔径雷达的图像质量指标对干扰效果进行了定量评估。
In the end, author studies some measures to evaluate jamming effects, and evaluates jamming effects quantitatively by detecting image quality index of SAR.
论文分析了印鉴印记由于人工盖印条件造成的图像质量不高的特点，实现了几种检测方法，得出了相应的结果。
Paper analyzes the conditions of seal imprint stamped as a result of artificially low image quality characteristics to achieve several detection methods, the corresponding results obtained.
高精度的图像配准是质量检测的前提。
Precision image registration is a prerequisite for quality inspection.
本文结合机器视觉和图像处理技术，设计并实现了一套针对弹片质量的在线检测系统。
This paper designs a line for spring quality inspection system, combining with machine vision and image processing technology.
基于机器视觉的检测设备能快速地获取产品的实时图像信息，并能实现对产品质量的准确判断，提高生产线的自动化程度。
Inspection equipment based on machine vision can quickly obtain real-time image information of products, accurately judge the quality of the product and greatly improve production line automation.
经过在高精度印刷图像的质量自动化检测系统中的应用，算法的速度和效果得到验证。
The algorithm has been used in the high precision automatic quality inspect system of printing image, and its velocity and effect are proved preferable.
在采集一幅图像时，增加了数字图像质量评价函数的计算，来检测图像的清晰度。
In gathering image digital image quality evaluating function is added, so it can detect image definition.
图像匹配后的质量控制是检测误匹配点的基本方法。
The quality control after matching is a general method for detecting error matched pixel.
本文介绍了一种利用图像处理技术对燃油喷嘴质量进行检测的方法。
In the paper, a new method which is image processing technology is introduced to control the fuel nozzle quality.
射线数字成像检测是质量检测的一种重要方法，获取的射线图像往往会发生偏移或旋转。
Digital radiography is important means for inspecting the quality of subject, original X-ray image is however often rotary or offset.
NWD-455是一款高性能1 / 3英寸的CCD网络摄像机，它优化了图像质量并具备强大篡改检测功能。
The NWD-455 is a high performance 1/3-inch CCD network camera optimized for image quality and featuring powerful tamper detection.
针孔缺陷是影响金属箔材质量的重要因素，而基于图像处理的非接触性检测方法是检测针孔的一种有效途径。
The porosity defect is the important influencing factor to the quality of metal, and the non-touch inspecting method based image processing is an effective way.
该方法在明显改善图像质量、提高检测性能的同时，降低计算量。
Moreover, the proposed approach can obviously improve the quality of image and the detection performance while having a relatively small computational load.
在越来越多的生产领域中，利用工业图像检测系统进行质量检测正在逐步替代传统的人工检测方法。
In many areas, using Industrial image detecting system as a way of quality control generally takes place of traditional detecting system using manpower.
图像检测实验结果表明，该复合滤光系统有效地消除了弧光干扰，获得了高质量的熔池图像。
The result of weld pool detecting indicated that the disturbance from arc could be effectively reduced by the composite filter system, and the high quality of images were received.
为了克服控制条在印品质量检测中应用的弊端，本文提出了对印品图像直接检测的思路。
To overcome the defect of control strip in printing quality testing, the idea about printed image testing directly has been suggested in this article.
针对传统图像的质量评价测度，提出了一种基于边缘检测的无参考模糊图像评价模型。
Aiming at the traditional image quality assessment metric, this paper put forward a kind of no-reference blurred image assessment model based on edge detection.
本文主要介绍微焦点X射线实时成像检测的基本原理、图像质量分析及图像采集与图像处理技术。
This paper is about microfocus X ray radioscopy inspection system. Introduced are the image collecting and processing technology. Basic principles and image quality are also discussed.
工业图像检测系统是机器视觉、数字图像处理及工业质量检测等多学科的交叉。
Industrial image detecting system is an integration of machine vision, digital image processing and industrial product detection.
对集装箱检测系统探测器信号的统计特征进行分析，选取合适的图像扫描参数对提高检测图像质量有十分重要的意义。
It is very important to analyze the statistic character of detector signal of container inspection system and further to choose suitable image scanning parameter.
针对数字图像的客观质量评估，从噪声检测的角度，提出了一种基于掩盖效应的无参考图像质量评估方法。
From the Angle of noise detection, this paper presents a mask-based no-reference approach of image quality assessment.
针对数字图像的客观质量评估，从噪声检测的角度，提出了一种基于掩盖效应的无参考图像质量评估方法。
From the Angle of noise detection, this paper presents a mask-based no-reference approach of image quality assessment.
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