| 基于人眼视觉特性的焊缝X射线图像辅助判读系统 |
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| 引用本文： | 王珩,苏真伟.基于人眼视觉特性的焊缝X射线图像辅助判读系统[J].无损检测,2009,31(3):192-194. |
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| 作者姓名： | 王珩 苏真伟 |
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| 作者单位： | 四川大学制造科学与工程学院,成都,610065
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| 摘 要： | 目前，X射线焊缝检测主要采用人工判读X射线胶片的方式，可靠度差，效率低。介绍了一种焊缝X射线图像辅助判读系统，它采用基于人眼视觉特性的图像处理算法，对数字化后的胶片图像进行处理，增强其视觉效果，帮助评片，同时还增加了图像数据库存储检索功能。相关试验结果表明，该方法对难以识别的焊缝图像有较好效果，有助于焊缝缺陷的检测。
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| 关 键 词： | 焊缝 X射线图像 辅助评片系统 人眼视觉特性 图像处理 |
Computer Aided System for Image Evaluation of X-Ray Welding Line Based on Human Eye |
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| WANG Heng,SU Zhen-Wei.Computer Aided System for Image Evaluation of X-Ray Welding Line Based on Human Eye[J].Nondestructive Testing,2009,31(3):192-194. |
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| Authors: | WANG Heng SU Zhen-Wei |
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| Affiliation: | (School of Manufacturing Science and Engineering, Sichuan University, Chengdu 610065, China) |
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| Abstract: | A computer aided evaluation system was presented, which improved the image quality for the detection of defects in X-ray images of welding seams. Image enhance algorithm based on human eye properties and a data base were applied to the system. The results of our experiments indicated that this system was helpful for the detection of defects in welding seams. |
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| Keywords: | Welding X-ray image Assistant system for inspection Human eye property Image processing |
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