Scholarlink

In this chapter we consider Fourier-based reconstruction as is found in Magnetic Resonance Imaging (MRI). We see how gradient fields are used to encode the signals with spatial information and how a Fourier Transform can then be used to recover a 2D or 3D image. We explore some of the surprising consequences of this for image resolution and field of view.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Fourier Reconstruction—MRI

  • 章节

  • 发表日期：

    2025年

查看全文
  • Michael Chappell

摘要

In this chapter we consider Fourier-based reconstruction as is found in Magnetic Resonance Imaging (MRI). We see how gradient fields are used to encode the signals with spatial information and how a Fourier Transform can then be used to recover a 2D or 3D image. We explore some of the surprising consequences of this for image resolution and field of view.