These image defects are caused by artifacts on the camerasensor cover.
这些形象的缺陷所造成的文物就相机传感器盖等。
Based on the ultrasonic guided wave technique and the dispersive waveform prediction method, a method about how to image defects in pipes is presented.
在导波传播理论和频散波形预测理论的基础上，研究了超声导波在检测管道时，如何利用时域波形重构缺陷图像的问题。
Advanced algorithms of image processing and pattern recognition are adopted to improve detection rate and classification rate of defects.
同时，系统采用了先进的图像处理和模式识别算法，以提高系统对缺陷的检出率和识别率。
This system not only remedied the function defects of the traditional fluorescence microscope, but also realized the computer control and the process and spectral analysis of the fluorescence image.
本系统不仅弥补了传统荧光显微镜的功能缺陷，而且实现了系统的计算机控制及荧光图像的处理、光谱分析等功能。
The defects of quartz wafer were recognized by means of image processing, and the quartz wafer was sorted by its quality.
利用图像处理的方法识别石英晶体片缺陷，进而按照品质实现自动分选。
Regarding the circular defects such as leakage gnarl in log, this paper designed an improved Laplaces special gradient method to clarify the target image.
针对原木中的漏节等圆形缺陷，本文设计了改进的拉普拉斯算子法增强图像中目标的清晰度。
This paper analyzes the system of the online measuring of sand defect Image acquisition, determine the camera and light in the sand defects detection equipment and complete set of hardware.
本论文分析了砂纸缺陷在线检测系统中图像采集的摄像机和光源，确定了针对砂纸缺陷检测的硬件设备并完成了搭建工作。
ARTIFACTS - unnatural distortion, defects, noise, or patterns in the image.
人造物品—图片上的非自然造成的变形，缺陷，噪音或图案。
The traditional low-pass filter method can restrain the high frequency part and decrease noise but may destroy image detail, and other methods also have other defects.
传统的低通滤波方法将图像的高频部分滤除，虽然能达到降低噪声的效果，但会破坏图像的细节。
Of the defects detection system of the shell of crystal oscillator, obtaining high quality preprocessed image is prerequisite to correctly verify the defects.
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。
Aiming at defects which are exiting in image encryption algorithm based on chaotic sequences, this paper proposes an image chaotic encryption algorithm based on sampling without replacement.
针对现有基于混沌序列的图像加密算法的缺陷，提出一种基于不放回抽样的图像混沌加密算法。
A design of an automatic system for inspecting PDP electrode defects is presented in this article, which includes three parts: mechanism, collection and transfer of data and image processing.
提出一种PD P电极缺陷自动检查系统的设计方案，系统分为机械部分、数据采集部分和图像处理部分。
Is there a system in place to notify the Image Area for first articles with repeat defects?
现场是否系统要求干膜首件发现重复不良时作出相应的通知？
Observed the perfusion image, then recorded the location and Numbers of perfusion defects.
对灌注图像进行观察，分别记录灌注缺损区的部位、数量。
Then, the filtered image was subtracted from the raw image and a difference image with flat background and outstanding defects was obtained.
将原始图像与背景图像相减，获得背景平坦、缺陷突出的差值图像；
To overcome the defects of image segmentation by maximum entropy, a new method of image segmentation was presented by using fuzzy maximum exponential entropy based on histogram.
针对最大熵阈值分割算法的计算缺陷，提出了一种基于直方图的模糊最大指数熵阈值图像分割新算法。
Processing the aluminum weld image from the scanning of the X ray negative can derive the binary image of the weld defects.
利用X射线底片扫描成像法得到铝合金焊缝图像，再通过图像处理方法即可得到焊接缺陷二值图象。
Conventional amplification technique is based on Ngquist sampling theorem; both there are some defects which reduces the quality of the image in the image processing.
传统的放大技术以采样定理为基础的，在对图像处理中都存在一定的缺陷从而降低了图像的质量。
Firstly, it is pointed out that there are some defects in the current virtual reproduction system, including narrow listening area, instability in sound image, etc.
本文首先指出，现有的两扬声器虚拟重发存在听音区域窄、声像稳定性差等缺陷。
According to the surface defect image's traits and using digital image processing it abstracts the defects from the rail images, describes the feature of them, and classifies them.
根据钢轨表面缺陷图像的特点，利用数字图像处理技术对采集到的轨道图像进行处理并提取出缺陷，同时对缺陷特征进行描述，最后利用有效特征对缺陷进行分类。
The frequency-domain filter is designed to remove normal texture information, based on the image reconstruction, fabric normal texture and defects are isolated by image segmentation.
设计频域滤波器抑制正常纹理频谱信息，通过重构对灰度图像进行分割，实现疵点与正常织物纹理的分离。
A method of the noise reduction, region segmentation and welding defects extraction was proposed accerding to weld image of X-ray linear array detector real-time scanning.
前言： 针对X射线线阵探测器实时成像的焊缝图像，提出了降噪处理、焊缝图像分割及缺陷检测的方法。
Image features extraction and selection are the premise of the defects classifier built-up.
缺陷图像的特征提取和选择是缺陷分类器设计的前提。
All GeneChips are affected to some extent by spatially coherent defects and image processing has a number of potential impacts on the downstream analysis of GeneChip data.
空间相干的缺陷和图像处理有许多潜在影响的下游基因芯片数据分析所有基因芯片都在一定程度上的影响。
An optical substrate possesses a structured surface that enhances luminance or brightness and reduces the effects of structural defects on perceived image quality.
一种光学基材，具有结构性表面，该表面增强亮度或辉度，并降低结构缺陷对感知到的图像质量的影响。
Through the preprocessor so that the MFL signals into image, and presents the methods of quantitative recognition for the measure of defects base on MFL inspection.
通过信号预处理使漏磁信号图像化，并提出一种基于管道漏磁检测技术的缺陷几何特征量化的方法。
This paper probes into the following theoretical defects of cognitive linguistics: 1 psychological representation and psychological reality; 2 Embodiment and image schema; 3 Metaphor.
本文探讨了认知语言学在如下三方面的理论缺陷：1心理表征与心理现实性问题；2身体化特征与意象图式理论；3隐喻理论。
Based on digital image processing and fractal, multifractal spectrum was applied to wood inner defects recognition, the range of multifractal spectrum was set for wood image detection.
基于数字图像处理技术和分形理论，应用多重分形频谱理论对木材内部缺陷进行识别，并设定了适用于木材图像检测的分形频谱值范围；
Locations of texture defects were determined in the filtered image with texture defects by using the dual threshold method.
对滤波后的纹理缺陷结果图像采用双阈值法，以确定纹理缺陷所在的位置。
Locations of texture defects were determined in the filtered image with texture defects by using the dual threshold method.
对滤波后的纹理缺陷结果图像采用双阈值法，以确定纹理缺陷所在的位置。
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