| 基于数学形态学的测井曲线的断裂修复 |
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| 引用本文： | 孙景荣,许录平,廖红伟.基于数学形态学的测井曲线的断裂修复[J].西安石油大学学报(自然科学版),2003,18(4):33-35. |
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| 作者姓名： | 孙景荣 许录平 廖红伟 |
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| 作者单位： | 1. 西安电子科技大学,电子工程学院,陕西,西安,710071
2. 西安石油大学,石油工程学院,陕西,西安,710065 |
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| 摘 要： | 通过扫描获得的测井曲线由于图纸磨损等原因,二值化后会出现断裂,破坏了曲线的连续性和完整性,引起曲线的骨架变形,增加了曲线矢量化的难度.利用数学形态学的理论,根据曲线断裂特点,对矢量化前的测井曲线进行修复,取得了良好的效果.
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| 关 键 词： | 测井曲线 断裂修复 数学形态学 |
| 文章编号： | 1001-5361(2003)04-0033-03 |
| 修稿时间： | 2002年9月24日 |
Restoration of the breakingpoints of a logging curve by means of mathematical morphology |
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| SUN Jing rong,XU Lu ping,LIAO Hong wei.Restoration of the breakingpoints of a logging curve by means of mathematical morphology[J].Journal of Xian Shiyou University,2003,18(4):33-35. |
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| Authors: | SUN Jing rong XU Lu ping LIAO Hong wei |
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| Abstract: | When a well logging curve obtained by scanning a sheet of worn drawing is processed by binary value (i.e., "0" and "1"), some breakingpoints may arise. This causes the distortion of the curve skeleton and increases the difficulty in the vectorization of the curve. In order to ensure the continuity and the integrity of the curve, a method of restoring the well logging curve by means of the theory of mathematical morphology is put forward. The result of the method is very satisfied. |
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| Keywords: | well logging curve restoration of breakingpoint mathematical morphology |
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