Performance of ultrasonic imaging with frequency-domain SAFT

Daniel Lévesque,Alain Blouin,C. Néron, Jean-Pierre Monchalin

msra（2004）

引用 23|浏览8

暂无评分

摘要

The defect detection using ultrasonic imaging with frequency-domain SAFT (F-SAFT) is discussed. The F-SAFT provides an accurate and time-efficient algorithm for 3-D reconstruction. F-SAFT allows data processing in the 3-D Fourier space using angular spectrum method. It facilitates synchronization of ultrasonic signals scattered back in the different directions. F-SAFT when combined with ultrasonic imaging is found to be efficient in detecting inclusion in steel slabs.

查看译文

关键词

algorithms,frequency domain analysis,fourier transforms,signal to noise ratio,data processing

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要