Bearing defect inspection based on machine vision
文献类型：期刊论文
| 作者 | Shen, Hao; Li, Shuxiao ; Gu, Duoyu; Chang, Hongxing
|
| 刊名 | MEASUREMENT
 |
| 出版日期 | 2012-05-01 |
| 卷号 | 45期号:4页码:719-733 |
| 关键词 | Machine vision Bearings Flaw detection Visual system Defect inspection |
| 英文摘要 | Appearance defects inspection plays a vital role in bearing quality control. Human inspection is a traditional way to remove defective bearings, which is instable and time consuming. In this paper, we develop a machine vision system for bearing defect inspection, which can inspect various types of defects on bearing covers, such as deformations, rusts, scratches and so on. The proposed system designs a novel image acquisition system to enhance the defects appearances and get controlled image acquisition environment. A series of image processing methods are proposed or utilized to inspect the defects. Especially, for the deformation defects on seal, we find a common rule on the distribution of projection, and design a simple but effective inspection algorithm based on the rule. The proposed system is evaluated and compared with skilled human by the recall, precision and F-measure. Experimental results show that the proposed vision system has high accuracy and efficiency. (C) 2012 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Multidisciplinary ; Instruments & Instrumentation |
| 研究领域[WOS] | Engineering ; Instruments & Instrumentation |
| 关键词[WOS] | SUPPORT VECTOR MACHINES ; PATTERN-RECOGNITION ; TEXTILE FABRICS ; EXTRACTION ; SYSTEM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301877500010 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/4162]  |
| 专题 | 自动化研究所_综合信息系统研究中心 |
| 作者单位 | Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Hao,Li, Shuxiao,Gu, Duoyu,et al. Bearing defect inspection based on machine vision[J]. MEASUREMENT,2012,45(4):719-733. |
| APA | Shen, Hao,Li, Shuxiao,Gu, Duoyu,&Chang, Hongxing.(2012).Bearing defect inspection based on machine vision.MEASUREMENT,45(4),719-733. |
| MLA | Shen, Hao,et al."Bearing defect inspection based on machine vision".MEASUREMENT 45.4(2012):719-733. |
入库方式： OAI收割
来源：自动化研究所
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