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| 小波变换在井下电视图像定量解释中的应用 | |
| 引用本文： | 薛继军,爨莹,胡杰,何正嘉. 小波变换在井下电视图像定量解释中的应用[J]. 测井技术, 2003, 27(6): 463-465 |
| 作者姓名： | 薛继军 爨莹 胡杰 何正嘉 |
| 作者单位： | 1. 西安交通大学机械工程学院;西安石油大学机械工程学院 2. 西安交通大学机械工程学院;西安石油大学计算机科学学院 3. 胜利油田现河采油厂 4. 西安交通大学机械工程学院 |
| 摘 要： | 简述了小波多分辨分析理论，在此基础上提出了小波多尺度图像边缘提取算法，并编制了相应的计算程序。通过实际应用表明，这种算法对井下电视图像进行小波多尺度边缘提取获得了更加精确的图像边缘信息，对井下电视图像给出了较为精确的定量解释。 |
| 关 键 词： | 井下电视 图像处理 小波变换 多尺度图像边缘提取算法 |
Application of Wavelet Transform to Quantificational Interpretation of the Downhole Television Images |
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| Xue Jijun,CuanYing,He Zhengjia. Application of Wavelet Transform to Quantificational Interpretation of the Downhole Television Images[J]. Well Logging Technology, 2003, 27(6): 463-465 | |
| Authors: | Xue Jijun CuanYing He Zhengjia |
| Abstract: | The wavelet multi-resolution analysis theory is introduced, based on which an algorithm of the wavelet multi-scale image edge extraction is presented and the corresponding calculation program has been written. The wavelet multi-scale edge extraction of the downhole television images is carried out, the edge information is accurately obtained. Results of the quantificational interpretation about the downhole television are given. |
| Keywords: | downhole television image processing wavelet transform program multi-scale edge extraction quantificational interpretation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |