The Research on Development Status and Key Technology of Elastic Wave CT

被引：0

作者：

Yang Lei ^{[1
]}

机构：

[1] Yellow River Conservancy Commiss, Yellow River Inst Hydraul Res, Zhengzhou 450003, Peoples R China

来源：

FRONTIERS OF MECHANICAL ENGINEERING AND MATERIALS ENGINEERING II, PTS 1 AND 2 | 2014年 / 457-458卷

关键词：

elastic wave CT; inverse/inversion algorithm; graphic image; development tendency;

D O I：

10.4028/www.scientific.net/AMM.457-458.1348

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

After introducing the basic definition, technical principle and applied scope of elastic wave CT technology, the paper makes a detailed introduction of the development process of elastic wave CT technology domestic and overseas and main technical problems it faces and believes that the imagining precision of elastic wave CT is often influenced by various factors such as the observation system, test precision, imaging method and error control. Thereinto, the hot issue in the research is put onto the study about inversion algorithm and the paper also elaborates the research direction and development tendency of current inversion algorithm at home and abroad.

引用

页码：1348 / 1351

页数：4