| 一种快速的玻璃瓶口裂纹检测算法 |
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| 引用本文： | 丁挺,丁晓丹,范洪达.一种快速的玻璃瓶口裂纹检测算法[J].计算机测量与控制,2007,15(3):323-325. |
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| 作者姓名： | 丁挺 丁晓丹 范洪达 |
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| 作者单位： | [1]烟台大学光电信息科学技术学院,山东烟台264005 [2]中国海军航空工程学院,山东烟台264001 |
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| 摘 要： | 基于机器视觉的图像处理广泛地应用于各个领域;为了能更快速、更准确地对玻璃瓶口进行无接触的检测,提出了一种快速的基于数字图像处理技术的玻璃瓶口裂纹检测算法;首先对获取图像进行预处理,然后根据迭代法获取最佳阈值,进行特征提取;接着引入矩形位移传感器,利用双圆周法寻找裂纹点,最后使用领域扫描确定裂纹;通过对大量玻璃瓶口裂纹的检测,证明算法在处理图像的速度上完全符合目前生产流水线的要求,而且不会漏检,在实际应用中获得了良好的效果.
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| 关 键 词： | 数字图像处理 裂纹检测 快速算法 自适应门限 位移传感器 双圆周法 快速 玻璃瓶 裂纹 检测算法 Mouth Glass Detecting Crack Algorithm 效果 漏检 生产流水线 完全 速度 预处理 扫描 使用 圆周法 利用 位移传感器 |
| 文章编号： | 1671-4598（2007）03-0323-03 |
| 收稿时间： | 2006-06-06 |
| 修稿时间： | 2006-07-13 |
Fast Algorithm of Crack Detecting in Glass Bottle Mouth |
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| Ding Ting,Ding Xiaodan,Fan Hongda.Fast Algorithm of Crack Detecting in Glass Bottle Mouth[J].Computer Measurement & Control,2007,15(3):323-325. |
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| Authors: | Ding Ting Ding Xiaodan Fan Hongda |
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| Affiliation: | 1. Institute of Science and Technology for Opto-Eleetronic Information Yantai University, Yantai 264005, China; 2. Institute of Naval Aeronautical Engineering, Yantai 264001, China |
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| Abstract: | Image processing based on machine vision is used in many applications. We introduce a fast algorithm of crack detecting in glass bottle mouth based on digital image processing in order to detect the glass bottle mouth fleetly and exactly without touch. Firstly, we pretreat the image and get the best threshold with iterative metbod. Then introducing displacement sensor, searching the crack point with two-circle method. At last, we make sure which one is crack with scanning the scope. Through dectecting a large number of glass bottle, it is proved that the speed of image processing is quick, enough to meet the demand of process line, and it can find out glass bottles with any flaw in its mouth. It has good result in the application. |
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| Keywords: | digital image processing crack detecting fast algorithm auto-adaptive threshold displacement sensor two circle method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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