金属圆棒超声螺旋扫查检测的合成孔径成像技术
Synthetic Aperture Imaging Technology for Ultrasonic Spiral Scanning Detection of Metal Bars
(a) circumferential expansion of radial depth position of defect
(b) cross-sectional tomogram after ST-SAFT processing
金属圆棒超声螺旋扫查检测的合成孔径成像技术 |
| 李振杰, 蔡桂喜, 张博, 李经明, 李建奎 |
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Synthetic Aperture Imaging Technology for Ultrasonic Spiral Scanning Detection of Metal Bars |
| LI Zhenjie, CAI Guixi, ZHANG Bo, LI Jingming, LI Jiankui |
| 图7 ST-SAFT处理后的成像图 |
| Fig.7 ST-SAFT processed images (a) circumferential expansion of radial depth position of defect (b) cross-sectional tomogram after ST-SAFT processing |
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