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摘要：针对高速高精度帧片机视觉检测中的元件图像分割问题，提出了一种改进分水岭算法。该算法结合传统的边缘检测和阈值分割，并采用一定的集水盆区域合并准则，有效地抑制了过分割现象。现场运行结果表明该算法效果很好，满足了帧片机视觉检测的要求。-Abstract: In view of high-speed high-precision machine vision inspection frame components in the image segmentation problem, an improved watershed algorithm. The algorithm combines the traditional edge detection and threshold segmentation, and the use of certain collection basin regional merger guidelines, effectively curbed the phenomenon of over-segmentation. Running results show that the algorithm works well and meets the frame machine vision inspection requirements. Platform: |
Size: 125952 |
Author:文演 |
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Description: 基于单目视觉割草边的视觉检测.本算法采用最新的边缘检测算法,来检测动态纹理-Monocular vision based on cutting edge of visual inspection. The algorithm using the latest edge detection algorithm to detect the dynamic texture Platform: |
Size: 5041152 |
Author:姚庆杏 |
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Description: In this paper, we describe the development of a rapidly reconfigurable system in which the users’ tacit knowledge and requirements are
elicited via a process of Interactive Evolution, finding the image processing parameters to achieve the required goals without any need for
specialised knowledge of the machine vision system. We show that the resulting segmentation can be quickly and easily evolved from
scratch, and achieves detection rates comparable to those of a hand-tuned system on a hot-rolled steel defect recognition problem.-In this paper, we describe the development of a rapidly reconfigurable system in which the users tacit knowledge and requirements areelicited via a process of Interactive Evolution, finding the image processing parameters to achieve the required goals without any need forspecialised knowledge of the machine vision system. We show that the resulting segmentation can be quickly and easily evolved fromscratch, and achieves detection rates comparable to those of a hand-tuned system on a hot-rolled steel defect recognition problem. Platform: |
Size: 1226752 |
Author:陈平 |
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Description: Learning OpenCV: Computer Vision with the OpenCV Library -Learning OpenCV puts you right in the middle of the rapidly expanding field of computer vision. Written by the creators of OpenCV, the widely used free open-source library, this book introduces you to computer vision and demonstrates how you can quickly build applications that enable computers to "see" and make decisions based on the data. Computer vision is everywhere-- in security systems, manufacturing inspection systems, medical image analysis, Unmanned Aerial Vehicles, and more. It helps robot cars drive by themselves, stitches Google maps and Google Earth together, checks the pixels on your laptop s LCD screen, and makes sure the stitches in your shirt are OK. OpenCV provides an easy-to-use computer vision infrastructure along with a comprehensive library containing more than 500 functions that can run vision code in real time. With Learning OpenCV, any developer or hobbyist can get up and running with the framework quickly, whether it s to build simple or sophisticated vision a Platform: |
Size: 713728 |
Author:冬冬 |
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Description: 介绍了在工业检测中，计算机视觉技术的应用，在构件上提取椭圆的方法-Introduction in industrial inspection, the computer vision technology, at an oval component extraction method on Platform: |
Size: 4615168 |
Author:深水蓝 |
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Description: 一个自主机器人的电力传输线检查可引起电压的输电线路作为电源来源提出。该机器人采用电流互感器的主要促使目前从输电线路和远见功能浏览。结果表明，该机器人可以
自动沿着输电线路。-An autonomous robot for the power transmission line inspection
that can induce the voltage from the transmission line as a power
source is presented. The robot uses current transformer principal
to induce the current from power transmission line and vision
function to navigate. The results have shown that the robot can
automatically move along the power transmission line. Platform: |
Size: 305152 |
Author:晓翠 |
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Description: 主要内容
机器视觉系统简介
机器视觉系统的构成及开发流程
构建稳定视觉系统的几点建议
系统设计方法
设备选型中的一些注意事项
系统设计中的两个关键点
环境对视觉系统稳定性的影响
验收环节的几点建议-The main contents of the machine vision system of the composition of machine vision systems and the development of the visual system processes to build a stable system of several suggestions in the design of some equipment selection system design note two key points in the environment on the stability of the visual inspection system Suggestions link Platform: |
Size: 839680 |
Author:wangshan |
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Description: 基于OpenCV(开源计算机视觉平台)，通过边缘检查，实现运动目标的检测。程序运行前须安装（1）OpenCV: ttp://opencvlibrary.sourceforge.net （2）在vc6.0的Tools|Options|Directories标签下添加如下路径：C:\Program files\OpenCV\Cxcore\include
C:\Program files\OpenCV\include
C:\Program files\OpenCV\cvaux\include
C:\Program files\OpenCV\otherlibs\include
C:\Program files\OpenCV\cvcam\include-Based on the OpenCV (Open Source Computer Vision platform), through the edge of inspection, the detection of moving targets to achieve. Before running the installation program (1) OpenCV: ttp:// opencvlibrary.sourceforge.net (2) in vc6.0 the Tools | Options | Directories tab, add the following path: C: \ Program files \ OpenCV \ Cxcore \ include C : \ Program files \ OpenCV \ include C: \ Program files \ OpenCV \ cvaux \ include C: \ Program files \ OpenCV \ otherlibs \ include C: \ Program files \ OpenCV \ cvcam \ include Platform: |
Size: 421888 |
Author:高金锋 |
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Description: 在视觉检测系统中,针对视觉传感器数量多,且每个摄像机需标定的内部参数及外部参数较多的特点,提出了一种新的简单的快速摄像机标定方法。-In the visual inspection systems, vision sensors for quantity, and each camera need calibration parameters and external parameters of the internal characteristics of more proposed a new simple and rapid method of camera calibration. Platform: |
Size: 32768 |
Author:韩伟 |
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Description: 基于机器视觉的工件检测技术研究的论文，可能对这方面研究的人员有些帮助-Workpiece inspection based on machine vision technology research papers, research staff in this regard may be helpful to Platform: |
Size: 2637824 |
Author:zhanglu |
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Description: 以计算机视觉和视觉检测中的摄像机标定过程作为研究的对象,分析了开源计算机视觉函数库OpenCV中的摄像机模型,使用张正友基于平面模板的方法进行标定,过程中充分考虑了透镜径向畸变和切向畸变因素的影响。文章给出了标定的详细步骤,并对具体函数做了算法上的分析,同时从参数非线性回归分析的角度提出了优化的途径和措施。该算法充分发挥了OpenCV函数库的功能,提高了标定精度和计算效率,具有良好的跨平台移植性,可以满足视觉检测或其它计算机视觉系统的需要。-To computer vision and visual inspection of the camera calibration process as the object of study,analysis of the camera model in the open source computer vision library OpenCV,making used of Zhang Zhengyou planar template-based approach to calibration,the process takes full account of the radial lens distortion and tangential distortion factors.Article give the detailed steps of the calibration of the specific function of the algorithm to do the analysis,the parameters simultaneously from the perspective o... Platform: |
Size: 244736 |
Author:豆豆 |
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Description: 基于机器视觉的灯头产品质量在线检验系统研究-Head based on machine vision inspection system of product quality on-line Platform: |
Size: 284672 |
Author:huangfeng |
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Description: 适合初学者学习视觉检测配合PLC自动化设备的上位机程序，方便监控以及导入数据库-For beginners to learn the visual inspection with the PC program PLC automation equipment to facilitate the monitoring and import Platform: |
Size: 62464 |
Author:任平安 |
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Search - vision inspection