Description: 基于对对话框的编程，很好的程序，研究生的毕业设计课题，用于工件表面缺陷的检测，但要自己把图像采集卡的库函数和一些元文件加入-dialog based on the programming, a good procedure, graduate students graduating from the design issues, for the workpiece surface defect detection, but to put their own image acquisition card and the library by adding some documents yuan Platform: |
Size: 17282 |
Author:空想位 |
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Description: [kingbmp.rar] - 基于对对话框的编程，很好的程序，研究生的毕业设计课题，用于工件表面缺陷的检测，但要自己把图像采集卡的库函数和一些元文件加入
[video_capture.rar] - 图像采集的SDK程序。采用VC++编写，不需额外库文件，直接添加到工程文件中，即可使用
[MyMultiCard.rar] - 天敏SDK2000的四窗口测试代码 by lonelywanders-[kingbmp.rar]- Based on the dialog program, a very good procedure, Graduate graduate design issues for the workpiece surface defect detection, But to keep the image acquisition card and some library functions yuan papers to [video_capture.rar ]- Image Capture SDK procedures. VC used to prepare, with no additional libraries are directly added to the project document, can use [MyMultiCard.rar]- SDK2000 days of the four-test code window b y lonelywanders Platform: |
Size: 32768 |
Author:哈哈 |
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Description: 提出了一种基于CCD图像的塑料齿轮齿形缺陷检测方法。采用A102FCCD数字摄像头采集塑料齿轮的图像, 经
过IEEE1394数字接口卡传输到计算机。对含有噪声的原始数字图像实施平滑处理、图像分割、轮廓提取及细化等处理,
使图像转变成易于检测的单像素宽边缘信息。检测了齿轮中心孔的圆心, 进而对齿轮齿形缺陷进行检测。理论分析及实验
结果表明该方法检测速度快、精度高, 满足产品在线检测的要求。-A CCD image of the plastic-based gear defect detection methods. A102FCCD using digital camera images collected plastic gears, the transmission IEEE1394 digital interface card to a computer. Containing the original digital image noise smoothing the implementation of treatment, image segmentation, contour extraction and refining, such as treatment, so that image into a single easy to detect the edge information pixels wide. Detection of the gear center hole of the center of a circle, and thus gear defect detection. Theoretical analysis and experimental results show that the method of detection of high speed and accuracy to meet the requirements of product-line detection. Platform: |
Size: 391168 |
Author:高子 |
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Description: This paper presents a real-time defect detection
algorithm for high-speed steel bar in coil. Because the target speed is
very high, proposed algorithm should process quickly the large
volumes of image for real-time processing. Therefore, defect detection
algorithm should satisfy two conflicting requirements of reducing the
processing time and improving the efficiency of defect detection. To
enhance performance of detection, edge preserving method is
suggested for noise reduction of target image. Finally, experiment
results show that the proposed algorithm guarantees the condition of
the real-time processing and accuracy of detection.-This paper presents a real-time defect detectionalgorithm for high-speed steel bar in coil. Because the target speed isvery high, proposed algorithm should process quickly the largevolumes of image for real-time processing. Therefore, defect detectionalgorithm should satisfy two conflicting requirements of reducing theprocessing time and improving the efficiency of defect detection. Toenhance performance of detection, edge preserving method issuggested for noise reduction of target image. Finally, experimentresults show that the proposed algorithm guarantees the condition ofthe real-time processing and accuracy of detection. Platform: |
Size: 457728 |
Author:陈平 |
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Description: 这是基于图像处理，用MATLAB编程，对指定的图像进行缺陷检测和边缘提取的程序-This is based on image processing, using MATLAB programming, the images on the specified defect detection and edge extraction procedures Platform: |
Size: 1024 |
Author:周源 |
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Description: 针对现有的PCB（Printed Circuit Board）缺陷视觉检测系统实时性较差，难以检测线宽过窄等问题，首先对 PCB 缺陷图像进行小波变换压缩，提高了系统实时性；然后应用小波边缘检测算法对缺陷图像边缘精确定位，在图像小波变换局部模极大值对应的梯度方向上计算边缘点距离，根据特定规则提取、识别并定位特定缺陷，实验结果表明上述方法简单有效。-For the existing PCB (Printed Circuit Board) real-time visual inspection system for defects is poor, difficult to detect a narrow line width and other issues, first of all defects on the PCB image compression using wavelet transform and improve the system real time and then apply the wavelet edge detection algorithm precise location of the defect edge in the wavelet transform and local maxima correspond to the gradient direction of edge points to calculate the distance, according to a specific rule extraction, to identify and target specific defects, experimental results show that the method is simple and effective. Platform: |
Size: 134144 |
Author:李瑶 |
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Description: 运用Blob点分析算法,可以提取图像上的连通区域信息,用于缺陷检测-Blob point analysis algorithm can be used to extract the information of connected region in the image, for defect detection. Platform: |
Size: 2048 |
Author: 占涛 |
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Description: 提出一种结合小波变换与共现矩阵用于纺织品图像缺陷检测的方法。首先将灰度图像分解成子带 然
后将纹理图像分割成互不重叠的子窗口, 提取共现特征 最后用无缺陷样品训练的M ahalanob is分类器将每一子
窗口划分为缺陷的和无缺陷的。应用该算法进行实际工厂环境中的纺织品缺陷检测。实验结果表明, 集中处理
具有强判决能力的某一频带提高了检测性能, 也改善了计算效率。-Propose a wavelet transform and co-occurrence matrix for the textile image defect detection method. First, the gray image is decomposed into sub-band and then the texture image into non-overlapping sub-windows were now feature extraction Finally, defect-free samples of M ahalanob is trained classifier to each child window is divided into defective and non- defects. Practical application of the algorithm textile factory defect detection in the environment. Experimental results show that the decision to focus with a strong ability to improve the detection performance of a band, but also improve the computation efficiency. Platform: |
Size: 229376 |
Author:胡 |
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Description: 一种基于opencv的织物缺陷的检测，其中包含了丰富的计算机视觉、图像处理算法以及函数-A method for fabric defect detection based on OpenCV with rich computer vision and image processing
algorithms and functions is presented. Platform: |
Size: 339968 |
Author:Tina |
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Description: 一个快速的多尺度边缘检测算法是建造时的形象和过滤器做卷积和应用木材缺陷
图像边缘检测。
-A fast multi-scale edge detection algorithm was constructed when the image and filter do convolution and applied to the wood defect
image edge detection. Platform: |
Size: 305152 |
Author:Tina |
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Description: 用matlab实现的表面质量检测的程序，主要检测图像缺陷，并标示出缺陷位置，工业生产过程中亦都有用。-Using matlab to achieve the surface quality inspection procedures, the main defect detected image, and mark the location of the defect, the industrial production process also has a use. Platform: |
Size: 2048 |
Author:庞涛 |
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Description: 基于灰度图像进行傅立叶变换后的二值化处理-Binarization based on the Fourier transform after the gray image processing Platform: |
Size: 2048 |
Author:LIWEI |
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Description: 文章以胡柚为研究对象， 针对基于机器视觉的胡柚品质分拣生产线所涉及的关键技术进行理论和试验研
究，先对在传输带上运动的胡柚进行图像采集、图像分割、图像平滑、灰度化和锐化等一系列 的图像处理， 然后对处理后
的胡柚图像提取大小、颜色和缺陷的特征值，最后依据提取的特征参数进行大小、颜色和缺陷分级。 并以此为基础，研究
适合实时条件下的胡柚大小、形状、颜色及果品缺陷等品质指标的检测方法和分拣执行机构。- This paper takes grapefruit as the research object and conducts study on key technologies for quality sort-
ing grapefruit production line based on machine vision. The first step is to conduct the image processing for grapefruit
moving on the transmission belt such as image acquisition, image segmentation, image smoothing, gray and sharpening se-
ries of image processing, and then extracts characteristic values of the size, color and defects the processed images.
on this basis, it develops defect detection method and sorting actuators under the conditions that suit the real grapefruit
size, shape, color and fruit quality characteristics. Platform: |
Size: 620544 |
Author:李祥龙 |
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Description: 基于labview的IC图像缺陷检测.通过匹配得到IC的相对坐标,然后通过边缘发现得到各个引脚之间的位置,最后测量各个引脚之间的距离实现IC缺陷类型(弯曲/断裂等)-IC image defect detection based on labview By matching obtain relative coordinates of the IC, and then found between each pin position obtained through the edge, and finally measuring the distance between each pin on IC defect type (bending/breaking, etc.) Platform: |
Size: 2633728 |
Author:张文辉 |
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Description: 筷子生产的缺陷检测。对于生产的筷子存在多种缺陷，我做的工作是检测其中的灰斑缺陷，利用halcon视觉进行图像特征信息的提取，通过形态学腐蚀等定位出来缺陷位置。-Chopsticks production defect detection There are many defects for production of chopsticks, I do my job is to detect the defects on resistant, use halcon visual image feature information extraction, by positioning out defects such as corrosion morphology Platform: |
Size: 1024 |
Author:刘公才 |
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Description: 内含完整基于图像处理的缺陷检测源代码，可以直接运行-Including a complete defect detection based on image processing source code can be directly run Platform: |
Size: 62289920 |
Author:zh |
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Search - image defect detection