In this chapter we will consider the physical principles behind transmission imaging systems. Taking X-rays as an example, we see how attenuation can give rise to contrast between different body tissues and how scattering can affect the contrast we can achieve in practice.

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

Transmission—X-Rays

  • Michael Chappell

摘要

In this chapter we will consider the physical principles behind transmission imaging systems. Taking X-rays as an example, we see how attenuation can give rise to contrast between different body tissues and how scattering can affect the contrast we can achieve in practice.