| 钢管焊缝图像自动剪裁方法的研究 |
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| 引用本文： | 鲍海,鹿伟,安江英. 钢管焊缝图像自动剪裁方法的研究[J]. 华北电力大学学报(自然科学版), 2000, 27(3): 70-73 |
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| 作者姓名： | 鲍海 鹿伟 安江英 |
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| 作者单位： | 华北电力大学电力工程系，北京 102206 |
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| 摘 要： | 由于钢管焊缝仅为钢管的一部分，为有效缩减图像处理与识别的计算量，提高钢管焊缝质量计算机自动判别系统的处理速度，提出线段优化分割方法，实现钢管焊缝图像的快速剪裁。该方法具有抗干扰能力强、定位比较准确和快速的特点，为实现钢管焊缝质量实时判别提供可靠数据基础。
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| 关 键 词： | 图像处理 工业电视 无损探伤 |
| 文章编号： | 1007-2691(2000)03-0070-04 |
| 修稿时间： | 2000-03-09 |
Researching on the Methods of Automatic Cutting Out Welding Bead of Pipelines |
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| BAO Hai,LU Wei,AN Jiang-ying. Researching on the Methods of Automatic Cutting Out Welding Bead of Pipelines[J]. Journal of North China Electric Power University, 2000, 27(3): 70-73 |
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| Authors: | BAO Hai LU Wei AN Jiang-ying |
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| Abstract: | Because the welding bead of a pipeline is only a part of a pipe, the gradient method is studied using optimized line model to cut out the welding image from the full image, which can reduce the processing and re- cognizing time. This method has such characteristics as powerful antiinterference capability, accurate locating and high speed. Thus it provides a reliable base to implement the realtime quality recognition of the welding beads. |
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| Keywords: | image processing industry television non damaged test (NDT) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
