[1]黄靖、李俊男、刘丽桑、罗堪、夏正邦、王泽洲.基于形态学重建与OTSU的极耳焊缝图像分割方法[J].福建工程学院学报,2019,17(04):359-364.[doi:10.3969/j.issn.1672-4348.2019.04.009]
 HUANG Jing,LI Junnan,LIU Lisang,et al.Polar ear weld image segmentation method based onmorphological reconstruction and OTSU[J].Journal of FuJian University of Technology,2019,17(04):359-364.[doi:10.3969/j.issn.1672-4348.2019.04.009]
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基于形态学重建与OTSU的极耳焊缝图像分割方法()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第17卷
期数:
2019年04期
页码:
359-364
栏目:
出版日期:
2019-08-25

文章信息/Info

Title:
Polar ear weld image segmentation method based onmorphological reconstruction and OTSU
作者:
黄靖、李俊男、刘丽桑、罗堪、夏正邦、王泽洲
福建工程学院信息科学与工程学院
Author(s):
HUANG JingLI JunnanLIU LisangLUO KanXIA ZhengbangWANG Zezhou
School of Information Science and Engineering, Fujian University of Technology
关键词:
图像分割形态学重建对比度增强OTSU极耳焊缝
Keywords:
image segmentation morphological reconstruction contrast enhancement OTSU polar ear weld
分类号:
TP391
DOI:
10.3969/j.issn.1672-4348.2019.04.009
文献标志码:
A
摘要:
针对软包动力电池极耳焊缝高反光、低对比度,存在阴影与噪声的问题,提出一种基于形态学混合开闭重建与OTSU的极耳焊缝图像分割方法。通过改进多尺度结构元素,进行多尺度顶帽-底帽变换;在此基础上进行形态学开闭混合重建,抑制细节干扰的同时提高焊缝目标与背景的对比度;最后结合OTSU阈值分割法,实现快速分割。实验结果表明,该方法能有效分割极耳焊缝,为软包动力电池极耳焊缝分割提供了新的思路。
Abstract:
Aiming at the high-reflection, low-contrast, shadow and noise problems of the polar ear weld of the soft-packed power battery, a method of polar ear weld image segmentation based on morphological hybrid opening-closing reconstruction and OTSU is proposed. Multi-scale top-cap bottom-cap conversion is carried out by improving multi-scale structural elements. On this basis, morphological open-close hybrid reconstruction is performed to suppress the detail interference and improve the contrast between the weld target and the background. Finally, the OTSU threshold segmentation method is adopted to achieve fast segmentation. Results show that the method can effectively segment the polar ear welds and it provides a new idea for the polar ear weld segmentation of the soft pack power battery.

参考文献/References:

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更新日期/Last Update: 2019-08-25