Shift Migration(轮班迁移)研究综述
Shift Migration 轮班迁移 - In this letter, an efficient phase shift migration (PSM) image reconstruction algorithm was proposed to improve the computation efficiency for MIMO systems 2-D imaging. [1] Our approach adapts a well- known phase-shift migration technique from geophysics to the CPWC setting, simplifies an existing plane-wave migration model, and yields more accurate imaging results. [2] A spectrum-domain method, called full-matrix phase shift migration (FM-PSM), is presented for transcranial ultrasound phase correction and imaging with ideal synthetic aperture focusing technology. [3] We refer to this phenomenon as elevational niche-shift migration (ENSM). [4] This paper introduces an extended non-stationary phase-shift migration (ENSPS) method for ultrasound imaging of irregular surface components. [5] In comparison with well-established root-mean-square-based total focusing method and extended phase shift migration, the proposed method performed better in terms of imaging quality and efficiency in the simulations and experiments. [6]在这封信中，提出了一种有效的相移迁移（PSM）图像重建算法，以提高 MIMO 系统二维成像的计算效率。 [1] 我们的方法将众所周知的相移偏移技术从地球物理学应用到 CPWC 设置，简化了现有的平面波偏移模型，并产生更准确的成像结果。 [2] 提出了一种称为全矩阵相移偏移（FM-PSM）的谱域方法，用于采用理想的合成孔径聚焦技术进行经颅超声相位校正和成像。 [3] 我们将这种现象称为海拔生态位迁移（ENSM）。 [4] 本文介绍了一种扩展的非平稳相移迁移 (ENSPS) 方法，用于对不规则表面成分进行超声成像。 [5] 与成熟的基于均方根的全聚焦方法和扩展相移偏移相比，所提出的方法在模拟和实验中的成像质量和效率方面表现更好。 [6]
Phase Shift Migration
In this letter, an efficient phase shift migration (PSM) image reconstruction algorithm was proposed to improve the computation efficiency for MIMO systems 2-D imaging. [1] A spectrum-domain method, called full-matrix phase shift migration (FM-PSM), is presented for transcranial ultrasound phase correction and imaging with ideal synthetic aperture focusing technology. [2] In comparison with well-established root-mean-square-based total focusing method and extended phase shift migration, the proposed method performed better in terms of imaging quality and efficiency in the simulations and experiments. [3]在这封信中，提出了一种有效的相移迁移（PSM）图像重建算法，以提高 MIMO 系统二维成像的计算效率。 [1] 提出了一种称为全矩阵相移偏移（FM-PSM）的谱域方法，用于采用理想的合成孔径聚焦技术进行经颅超声相位校正和成像。 [2] 与成熟的基于均方根的全聚焦方法和扩展相移偏移相比，所提出的方法在模拟和实验中的成像质量和效率方面表现更好。 [3]