| 基于金字塔算法的绝热层超声粘接图像的融合 |
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| 引用本文： | 杨风暴. 基于金字塔算法的绝热层超声粘接图像的融合[J]. 弹箭与制导学报, 2007, 27(1): 192-194,197 |
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| 作者姓名： | 杨风暴 |
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| 作者单位： | 中北大学仪器科学与动态测试教育部重点实验室,太原,030051 |
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| 摘 要： | 针对固体火箭发动机绝热层粘接的超声检测C扫描图像,提出了利用金字塔算法融合降低噪声的方法,讨论了融合的步骤与规则,并将其用于实际检测的粘接图像,实验表明采用所提出的方法可以提高粘接检测图像的信噪比。
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| 关 键 词： | 超声检测 绝热层 粘接 图像融合 金字塔算法 |
| 收稿时间： | 2006-06-06 |
| 修稿时间： | 2006-06-062006-08-30 |
Fusion on Heat-insulation Layer Adhesive Images Based on Pyramid Algorithm |
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| YANG Feng-bao. Fusion on Heat-insulation Layer Adhesive Images Based on Pyramid Algorithm[J]. Journal of Projectiles Rockets Missiles and Guidance, 2007, 27(1): 192-194,197 |
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| Authors: | YANG Feng-bao |
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| Affiliation: | Key Laboratory of State Education Ministry on Instrumentation Science and Dynamic Measurement,North University of China, Taiyuan 030051 ,China |
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| Abstract: | A fusion method for ultrasonic C-scanning images of adhesive status between the heat-insulation layer and the case of a solid rocket motor is suggested. Steps and rules of fusion are discussed. The experiment for practical adhesive images is given which shown that an fused image with high signal to noise ratio can be attained. |
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| Keywords: | ultrasonic inspection heat-insulation layer adhesive bond image fusion pyramid algorithm |
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